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BMW Engine Parts

Turner Motorsport has everything you need to upgrade your BMW through our stages of performance or to keep your car in peak condition with our range of the latest in proven OEM cooling parts. Upgrade your cooling system and engine performance with the selections below to give your BMW a performance and reliability advantage.

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CTS Turbo High Performance Ignition Coil - BMW M52TU M54 S54 N52 N54 ...
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CTS - Corporate Logo
T#:5001916
Part#: CTS-IGN-008
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$ 23.37 USD
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CTS Turbo is proud to announce its high-performance replacement ignition coil packs for the BMW vehicles. These are the perfect replacement or upgrade to your N20, N26, N52, N54, N55, N63, S63, S55, M52, M54, S54 engine to keep it running at its peak performance. Also compatible with R5x Mini Cooper vehicles.
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BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil ...
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CTS - Corporate Logo
T#:11660862
Part#: CTS-IGN-009
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$ 29.32 USD
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BMW & MINI B46 B58 CTS Turbo High Performance Ignition Coil is designed to enhance the ignition system of your BMW and MINI vehicles, providing a significant upgrade over factory components. Ideal for F/G series BMWs, F series MINIs, and A series Toyota Supra vehicles, these ignition coils deliver a 10% stronger spark compared to stock units, ensuring optimal engine performance. No additional tuning is required for installation, making this a straightforward upgrade. Also compatible with 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper models.

  • High-Performance Upgrade: Delivers a 10% stronger spark compared to factory ignition coils.
  • Broad Compatibility: Fits BMW & MINI B46/B58 engines, as well as 2020+ Toyota Supra B46/B58 and 2014+ F5X Mini Cooper vehicles.
  • No Tuning Required: Simple installation without the need for additional engine tuning.
  • Enhanced Engine Performance: Ensures peak performance and reliability for your vehicle’s ignition system.
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MINI N14 N18 Turbo Heat Shield
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CTS - Corporate Logo
T#:23615499
Part#: CTS-HS-160
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$ 50.99 USD
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Protect your Mini with the Turbo Heat Shield, an essential accessory to prevent hood paint discoloration, scoop warping, and underhood heat damage caused by excessive turbocharger heat. Additionally, it enhances the underhood appearance of your MINI. This metal plate mounts to factory points using supplied hardware, effectively reducing the amount of heat that bypasses the factory shield. While not encasing the turbocharger entirely, it serves as a secondary defense, complementing the factory-installed heat shield that isn't fully effective in preventing long-term hood paint and scoop damage.

  • Prevents hood paint discoloration and scoop warping
  • Guards against underhood heat damage caused by excessive turbocharger heat
  • Enhances underhood appearance
  • Mounts to factory points with supplied hardware
  • Acts as a secondary defense in addition to the factory heat shield
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CTS Turbo Stage 2 Turbo Upgrade - E9x N54
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T#:5788138
Part#: CTS-TR-0300
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$ 1,349.99 USD
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If you looking to get the best daily-driven power and torque out of your N54, this is the kit for you! CTS Turbo is proud to announce their standard Stage 2 500 BMW N54 turbocharger kit. Using larger wheels than stock these turbos are good for 550-600hp, with a good low-end torque and excellent boost response, without sacrificing the top end. Features: 6-blade billet compressor wheel 9-blade turbine wheel Flow-optimized stainless steel exhaust manifold and housing Bolt-on fitment, compatible with any downpipes and charge pipes 2″ compressor covers (require aftermarket inlets) Installation kit included Tuning for Stage 2 turbos is required No core required, complete new units
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CTS Turbo MINI F56 COOPER/S/JCW Intake
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CTS - Corporate Logo
T#:599480
Part#: CTS-IT-166
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$ 220.99 USD
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CTS Turbo Intake Kit - B58 F-Chassis
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CTS - Corporate Logo
T#:5788183
Part#: CTS-IT-340
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$ 299.99 USD
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CTS Turbo is proud to release the F-series BMW B58 3.0L intake which is a complete replacement for the OEM system. The design intent was to create the largest, highest flowing intake on the market. Features a massive 6' velocity stack air filter and a 3.5' aluminum intake pipe that connects perfectly to the turbo inlet. The MAF sensor is placed into same orientation as from factory to provide perfect readings. An extra turbo heatshield is included in order to keep air intake temperatures as low as possible. Without any extra tuning, peak power gains range from 12 to 20HP (fuel and elevation dependent). All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound. Features: Massive velocity stack reusable air filter 3.5' smooth air intake pipe CNC machined MAP sensor mount Black powder coat for OEM look Two heat shields with rubber seals Great sound and power increase Affordable price without sacrificing quality
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Active Autowerke Power Pulley Kit - E9x M3
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For vehicles with production date 2007-5/2008
Active Autowerke - Corporate Logo
T#:397285
Part#: 13-001
Ships in 3 Business Days
5% off MSRP $ 399.00

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$ 379.99 USD
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$ 399.00

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Easy to install - reduces parasitic losses from belt driven auxiliary components. Engine crankshaft pulley remains the same, this modification simply unleashes untapped potential from your vehicle. Expect to see gains around 10 RWHP from your S65. All BMW power pulleys included, including alternator, water pump, and power steering pulleys.
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CTS Turbo Turbo Inlet Pipe - BMW F2X/F3X 230i/330i/430i B46/B48 ...
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CTS - Corporate Logo
T#:50899212
Part#: HW-446
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$ 110.49 USD
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Unlock maximum airflow and performance from your BMW’s B46/B48 with the CTS Turbo Cast Turbo Inlet Pipe. Designed as a direct replacement for the restrictive factory inlet, this upgrade dramatically improves airflow to the turbocharger, allowing your engine to breathe easier and perform at its full potential.
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Active Autowerke Rotrex Traction Fluid - One Liter
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Active Autowerke - Corporate Logo
T#:397307
Part#: 12-032
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$ 240.00 USD
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$ 240.00 USD
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Rotrex superchargers utilize a unique traction drive system that sets it apart from other centrifugal-style superchargers. For best performance, Rotrex recommends replacing this fluid every 50,000 miles. This bottle of traction fluid is plenty enough for one supercharger service (typically 750ml). 
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CTS Turbo Stage 2+ Turbo Upgrade - E9x N54
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CTS - Corporate Logo
T#:5788142
Part#: CTS-TR-0300-RS
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CTS Turbo is proud to announce their standard Stage 2+ 700 BMW N54 turbocharger kit. This is the perfect upgrade for those wanting to get the most out of their engine before moving completely to single turbos! Using larger wheels than stock these turbos are good for 600-700hp, with extremely noticeable mid-high range RPM performance. Features: GTX Gen2 11-blade billet compressor wheel 9-blade turbine wheel Flow-optimized stainless steel exhaust manifold and housing Bolt-on fitment, compatible with any downpipes and charge pipes 2" compressor covers (require aftermarket inlets) Installation kit included Tuning for Stage 2+ turbos is required No core required, complete new units
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CTS Turbo Stage 2+ Turbocharger Upgrade - S58
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CTS - Corporate Logo
T#:27105124
Part#: CTS-TR-0058
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CTS Turbo is excited to introduce our latest Stage 2+ kit engineered specifically for the BMW S58 platform. Drawing upon our extensive expertise and successful track record in turbo projects, this advanced kit integrates cutting-edge technology to elevate performance while seamlessly preserving factory fitment. Through meticulous transient flow analysis and flow bench testing, our engineers have optimized the twin-scroll turbine housing to enhance performance without compromising stock fitment, location, or the utilization of stock wastegates. This allows for the compatibility with any stock-fitment downpipes, intakes, and charge pipes, resulting in an impressive power output ranging from 825whp to 900whp. Installation is straightforward, enabling the direct transfer of factory wastegates, high-performance downpipes, intake, and charge pipes, with no custom parts required. Moreover, all factory installation hardware and gaskets are retained. Gone are the days of dealing with cores; each turbocharger is delivered brand new, eliminating the inconvenience of core exchanges. Constructed with 316 stainless steel exhaust housings and wastegate components, our turbochargers are VSR balanced to exceed OE tolerances, incorporating upgraded heavy-duty bearings and thrust washers for enhanced durability. Designed to efficiently move significant air at lower boost levels, our turbochargers ensure potent power delivery without compromising reliability by risking turbo over-speeding. Enthusiasts seeking additional performance gains can seamlessly integrate larger turbo inlets with this setup. Key Features: - Brand new turbocharger, eliminating the need for core exchanges - Constructed with 316 stainless steel exhaust housings and wastegate components - VSR balanced to surpass OE tolerances - Includes wire-reinforced silicone turbo inlet - Compatible with factory installation hardware (not included) - Compatible with factory wastegate actuators (not included; original actuators can be used) Fitment: - G80 BMW M3/M3 Competition S58 - G82 BMW M4/M4 Competition S58 - G87 BMW M2 S58 - F97 BMW X3M/X3M Competition - F98 BMW X4M/X4M Competition
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CTS Turbo Intake Kit - S63TU/N63TU
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CTS - Corporate Logo
T#:5788187
Part#: CTS-IT-825
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$ 322.99 USD
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CTS Turbo is proud to release the S63TU/N63TU 4.4L intake which is a complete replacement for the OEM system. The design intent was to create the largest, highest flowing intake on the market. Features a massive 6' velocity stack air filter and a 3' aluminum intake pipe that connects perfectly to the turbo inlet. An extra turbo heatshield is included in order to keep air intake temperatures as low as possible. Without any extra tuning, peak power gains range from 12 to 20HP (fuel and elevation dependent). All of the components included in the CTS air intake system work flawlessly together to provide increased horsepower and torque throughout the entire power band and an aggressive race-inspired sound. Features: Massive velocity stack reusable air filter 3' smooth air intake pipe Black powder coat for OEM look Great sound and power increase Affordable price without sacrificing quality
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CTS Turbo Front Mount Race Intercooler Kit - F2X/F3X N20/N55 ...
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CTS - Corporate Logo
T#:5802147
Part#: CTS-F20-F30-RACE
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CTS Turbo is proud to announce their performance intercooler for N20 and N55 powered BMWs. This unique stepped-core design allows for maximum surface area, which optimizes cooling efficiency. Featuring a high-density core and cast aluminum end tanks, this intercooler is just what you need to keep your engine happy and add more power. If you’re interested in maintaining the sleeper look, rest assured this kit is a snap to install and no bumper trimming is required at all. Core size: 21.5' long x 3'/6' thick x 11'/6' tall, HP rating up to 800hp+
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BMW N54 CTS TURBO BOV PIPE (TIAL FLANGE - Does not include BOV) ...
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T#:23185032
Part#: CTSIT900
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BMW N54 CTS TURBO BOV PIPE (TIAL FLANGE) is the ultimate upgrade for your BMW's N54 engine, designed specifically for use with the TiAL Q atmospheric blowoff valve. Offered by Turner Motorsport, this CTS Turbo BOV kit includes a 3" mandrel-bent T6 6061 aluminum pipe, finished in a durable black powder coat for long-lasting performance and sleek appearance. The kit ensures a secure fit with 4-ply silicone connectors and stainless steel clamps, providing an OEM-like fit with an aggressive aftermarket sound. Additionally, the pipe features two water-methanol bungs with 1/8" NPT plugs, a CNC machined MAP sensor flange, and a laser-etched CTS Turbo logo. Replace the weak plastic charge piping and failure-prone diverter valve system with this high-quality upgrade, enhancing your ability to hold boost under heavy loads while adding a distinctive sound to your BMW.

  • Designed for use with TiAL Q atmospheric blowoff valve
  • Durable 3" mandrel-bent T6 6061 aluminum pipe with black powder coat finish
  • CNC machined MAP sensor flange for seamless OEM installation
  • Includes 4-ply silicone connectors and stainless steel clamps for secure fit
  • Features two water-methanol bungs and laser-etched CTS Turbo logo
  • Enhances boost holding capacity and provides an aggressive aftermarket sound
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CTS Turbo F-Series N55 BOSS Turbo Upgrade Kit
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CTS - Corporate Logo
T#:8138615
Part#: CTS-TR-1550-82
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$ 2,339.99 USD
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CTS is proud to announce the release of a premium ball-bearing turbo kit with stainless steel exhaust housing for the F2x and F3x BMW platforms equipped with N55 EWG engine. CTS utilized transient flow analysis backed by flow bench testing to optimize turbine housing for a GTX3582R while maintaining stock fitment, stock location, and using the stock waste gate (this is not a stock turbo with a bigger compressor wheel). This allows one to run any stock fitment exhaust downpipe, intake and charge pipe. The result is a factory-location big turbo that is capable of producing over 800hp with supporting mods. You can simply transfer your factory wastegate, your high performance downpipe, intake and charge pipe during the install. No custom parts are needed! Product Details: Complete brand new turbocharger; no need for core to be sent it or purchased GTX3582R-style Gen2 ceramic ball-bearing CHRA (dual ball-bearing) Billet 11 blade compressor wheel Proprietary stainless steel turbine housing, flow matched to the turbocharger VSR Balanced to exceed OE tolerances Oil and water fittings included Compatible with factory installation hardware (not included) Compatible with factory wastegate actuator (not included, use your original wastegate actuator) **BIG TURBO SOFTWARE TUNING IS REQUIRED, FUELING UPGRADES ARE RECOMMENDED.
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Active Autowerke Supercharger Kit - Level 3 - E36 M3
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Active Autowerke - Corporate Logo
T#:28504210
Part#: 12-005
Ships in 3 Business Days
5% off MSRP $ 14,125.00

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$ 13,418.99 USD
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$ 14,125.00

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Active Autowerke, established in 1981, has become a highly regarded name in the BMW community, known for their top-notch power solutions for various BMW models. This supercharger kit they offer packs a punch, capable of generating over 400 horsepower for your BMW while ensuring the vehicle's structural integrity and suitability for daily driving. What sets this kit apart is the Rotrex supercharger's design, featuring a traction drive system that eliminates the lag commonly associated with other centrifugal superchargers. This results in a smooth and reliable power delivery experience.

Key components of the kit include the Rotrex C38-92 trim supercharger, an Active Autowerke front-mount air-to-air intercooler, a high-flow fuel pump, supercharger brackets, pulleys, and belts, six high-flow fuel injectors, an Active Autowerke air filter, dyno-tuned software, and all necessary mounting hardware, plumbing, hoses, and clamps. Additionally, the kit comes with an illustrated instruction manual and installation guide, ensuring a straightforward installation process. Active Autowerke also offers a 2-year warranty along with free technical support for added peace of mind.

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328i Supercharger kit level 1 - E36 328i, 328ci
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Active Autowerke - Corporate Logo
T#:397235
Part#: 12-001
Ships in 10 Business Days
5% off MSRP $ 8,499.00

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$ 8,074.99 USD
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$ 8,499.00

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Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. For over three decades, only one name has remained at the top of the BMW performance parts industry and Active Autowerke have built a lasting reputation as leaders in custom BMW tuning and accessories.

This supercharger kit will produce 310 horsepower and 300 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit. Additionally, this kit can be expanded to deliver even more horsepower with a few simple modifications. 


Key Features

  • Rotrex C38-81 Supercharger
  • Mounting bracket, pulleys and belt
  • 6 larger high-flow fuel injectors
  • Active Autowerke Air Filter
  • Active Autowerke Dyno-Tuned Software
  • All mounting hardware, plumbing, hoses and clamps
  • Illustrated instruction manual & installation guide
  • 2 Year Warranty with free tech support


Performance Specs

Power              :      310 BHP @ 6900 rpm
Torque             :      300 ft-lbs @ 5700 rpm
Boost Level      :      7.0 psi

This part fits the following BMWs:
1992-1999 E36 328i 328is 

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Active Autowerke Supercharger Kit - (Rotrex) - E36 M3
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Active Autowerke - Corporate Logo
T#:340092
Part#: AARSC-E36M3
Ships in 10 Business Days
Starting at $ 8,074.00 USD
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Starting at $ 8,074.00 USD
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No one buys an M3 because they like limits. This carefully engineered kit matches the Rotrex C38 supercharger with the perfect hardware, software and tuning to take the factory 240 HP straight up to 360 HP (with the potential for even more power with additional upgrades). Best of all, if your craving for more power is still insatiable, there is a higher upgrade Level 2 featuring more boost and a front mounted air to air intercooler. The Active Autowerke supercharger systrem is truly modular and fully upgradeable. Running on 91-93 octane pump fuel with full emissions system intact, this system has stood the test of real world conditions and delivers thrill-worthy performance on demand while still retaining that BMW feel for a comfortable daily commute.
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Active Autowerke Level 1 Supercharger Kit - E46 M3 (6 Speed Transmiss...
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For vehicles with 6 speed transmissions
Active Autowerke - Corporate Logo
T#:397296
Part#: 12-023
Ships in 10 Business Days
5% off MSRP $ 11,249.00

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$ 10,686.99 USD
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$ 11,249.00

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Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 525 horsepower and 335 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.

Kit features:

  • Rotrex 92 trim supercharger running 7 PSI of boost
  • Supercharger bracket, pulleys, & belt
  • Self-contained oiling system with front-mount oil cooler
  • 6 high-flow fuel injectors
  • Colder heat range spark plugs
  • Active Autowerke  Generation 7 intake manifold with dual bypass valve
  • Front mount air-to-air intercooler
  • Active Autowerke air filter
  • Active Autowerke dyno-tuned software
  • All mounting hardware, plumbing, hoses, & clamps
  • Illustrated instruction manual & installation guide
  • 2 year warranty with free tech support

Performance Specs:

  • Power   :   525 BHP @ 7650 rpm
  • Torque   :   335 ft/lbs @ 5400 rpm
  • Boost Level   :   7-8 psi
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Supercharger Kit - Level 1 (OBD2) - Rotrex C38 - E36 M3 S52 OBD2 ...
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Active Autowerke - Corporate Logo
T#:397239
Part#: 12-003
Ships in 10 Business Days
5% off MSRP $ 8,499.00

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$ 8,074.00 USD
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5% off MSRP
$ 8,499.00

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360HP/300TQ - a complete power solution for your M3!

CTS Turbo Stage 2+ Hybrid Turbo - BMW B58 Gen1
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CTS - Corporate Logo
T#:46031873
Part#: TR-1057
Ships in 7 Business Days
Sale - Save 10% $ 2,099.99

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$ 1,889.99 USD
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BMW B58 Gen1 hybrid turbo designed to deliver maximum performance while maintaining OEM fitment and reliability. Built for enthusiasts looking to extract more power from their B58, this hybrid turbo provides increased airflow and efficiency for higher horsepower and torque gains, supporting 700whp+ with the proper supporting modifications.
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Active Autowerke Supercharger Kit - E9X M3 2008-2013
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Active Autowerke - Corporate Logo
T#:340094
Part#: AASC-E9XM3
Ships in 10 Business Days
Starting at $ 9,995.00 USD
Starting at $ 9,995.00 USD
The advanced design and sleek features of the Active Autowerke Supercharger System include a front mount air-to-air intercooler system with a separate oil cooler for the supercharger unit's independent oil system. The Active Autowerke Supercharger Plenum replaces the factory air box and is designed to have an OEM-type look with custom finishes available at the customer's request. The Active Autowerke Supercharger Plenum has been designed with eight high-flow velocity stacks, and large three-inch intercooler piping to supply cooled air.
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CTS TURBO Front Mount Intercooler Kit - F2X/F3X N20/N55
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CTS - Corporate Logo
T#:587601
Part#: CTS-F20-F30-DF
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$ 382.49 USD
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Step up to a more efficient intercooler that will provide better flow and less weight.
CTS Turbo N54 Intake Relocation Kit For BMW E9x/E8x 335i/135i With 2�...
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CTS - Corporate Logo
T#:38688924
Part#: CTS-IT-915
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The Kit provides the ultimate intake upgrade, significantly improving airflow and overall engine efficiency when used with CTS Turbo Stage 2 or Stage 2+ Turbocharger Upgrades, taking your N54 to new performance heights.
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CTS Turbo B58 Turbo Heat Shield - BMW F-series/G-series B58 (B58A/B58...
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CTS - Corporate Logo
T#:50899213
Part#: HS-360
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15% off MSRP $ 149.99

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Reduces radiant heat from the turbocharger and improves overall performance. Made from high-quality steel, this heat shield provides superior thermal protection, helping to lower intake air temperatures (IATs) and safeguard surrounding components from excessive heat.
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I-Beam Connecting Rods - Set Of Four
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T#:34650258
Part#: CTS-CRI-13920T
Ships in 7 Business Days
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$ 494.99 USD
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N20 Blow Off Valve Kit
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T#:23185024
Part#: CTS-BV-0015
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$ 249.99 USD
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N55 Charge Pipe - Stock DV
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T#:23185030
Part#: CTSIT910
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$ 161.49 USD
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The kit offers an OEM like fit, with an aggressive aftermarket sound.

CTS S55 Stage 2+ Turbo Upgrade - BMW F8X S55 3.0L
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T#:20946760
Part#: CTS-TR-0055
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CTS Turbo is excited to announce the release of our latest Stage 2+ aka the “RS” turbocharger set, designed specifically for the BMW S55 platform. This kit builds on the success and knowledge of the previous turbo projects we have made and incorporates new technology to optimize performance and maintain factory fitment. Our engineers utilized transient flow analysis and flow bench testing to optimize the twin-scroll turbine housing while maintaining stock fitment, stock location, and stock wastegates. This allows for the use of any stock fitment downpipes, intakes, and charge pipes. The result is an impressive 808whp on a built engine with supporting mods. You can simply transfer your factory wastegates, high-performance downpipes, intake, and charge pipes during the installation. No custom parts are needed and all factory installation hardware and gaskets are used! The kit features complete brand-new turbochargers and large inlet pipes. No need for cores to be sent in or purchased. Each turbocharger is VSR balanced to exceed OE tolerances with upgraded heavy-duty bearings and thrust washers. We supply reinforced silicone inlets, that are compatible with any intake system. These inlets will not collapse or deform under vacuum. Our turbochargers are designed to move a lot of air at lower boost levels, which means you can make some serious power without over-speeding the turbos, which means reliable performance. Optimal boost levels are 24-25psi with approximately 85-88% WGDC. This must be confirmed by your tuner and adjusted, depending on your build. Features: Complete brand new turbocharger; no need for core to be sent it or purchased Bolt-on journal bearing CHRA with HD bearings, turbine shaft diameter increased by 0.5mm and thrust surface increased by 2mm Billet 8 blade compressor wheel, 47.4mm inducer, 58mm exducer with 63.10mm extended tip design 9 blade Mar-M 246 Superalloy turbine wheel, 52mm inducer, 45.6mm exducer, high-flow 316 stainless steel exhaust housings and wastegate components VSR Balanced to exceed OE tolerances Wire-reinforced silicone turbo inlet included Compatible with factory installation hardware (not included) Compatible with factory wastegate actuators (not included, use your original wastegate actuators) Fitment: 2015 – 2020 BMW M3 and BMW M4 with S55 engine (F80, F82, F83) 2018 – 2021 BMW M2C and BMW M2CS with S55 engine (F87) NOTE: Installation and tuning must be performed by a qualified professional. Wastegate actuators MUST be calibrated using ISTA+ software before tuning.
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Active Autowerke PRIMA Supercharger Kit - E46 M3 (6 Speed Transmissio...
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Active Autowerke - Corporate Logo
T#:397295
Part#: 12-021
Ships in 10 Business Days
5% off MSRP $ 9,375.00

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$ 8,906.99 USD
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$ 9,375.00

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Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 425 horsepower and 295 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit. best of all, when you crave more power, this kit is fully upgradeable to Level 1 and Level 2 specs.

Kit features:

  • Rotrex C38-92 trim supercharger running 5.8 PSI of boost
  • Active Autowerke GEN 7 intake manifold
  • Active Autowere dual blow-off valve setup
  • Active Autowerke Air Filter
  • Alpha N software tune w/ SIMON2 interface
  • 6 high-flow fuel injectors
  • Dedicated oil cooling system
  • All mounting hardware, plumbing, hoses, & clamps
  • Illustrated instruction manual & installation guide
  • 2 year warranty with free tech support

Base Prima supercharger Dynojet results:
Boost: 5.8 psi
Stock Horsepower:  285.4 WHP @ 7500 RPM
Stock Torque: 232.36 LB-FT @ 5250 RPM
Supercharged Horsepower: 426.69 WHP @ 8150 RPM
Supercharged Torque: 297.99 LB-FT @ 7200 RPM

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CTS Turbo B58 Port Fuel Injection Kit - BMW F22/23 F3X B58
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CTS - Corporate Logo
T#:50899215
Part#: HW-550
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15% off MSRP $ 799.99

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$ 679.99 USD
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The CTS Turbo B58 Port Injection Kit is designed for the Gen1 B58 engine, offering a seamless integration that looks as if it came factory-installed. This kit includes everything necessary to add multi-port injection, ensuring even fuel distribution across all cylinders. Compatible with popular injectors like 750cc and 950cc, it also supports the controller of your choice, whether you prefer Motiv Reflex or AIC-1. This kit is built for those who demand performance without sacrificing the clean, OEM look under the hood.
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CTS Turbo Intake Kit - B38/B48 X1/X2
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CTS - Corporate Logo
T#:5788179
Part#: CTS-IT-166-B
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CTS Turbo is proud to announce their new air intake system for the BMW X1 and X2 models. The OEM air box works in conjunction with the heatshield for seamless fitment and performance. The 5' high-flow cone air filter with 3' inlet will maximize airflow for better throttle response and power. You will notice a great improvement in bottom-end torque and mid-range power. Gains of 9-15hp can be seen and further gains with Stage 1 or Stage 2 tuning. Includes a slotted heat shield which provides some nice turbo sounds in Sport mode for maximum effect. Product Specs: High-flow reusable air filter Mandrel-bent MAF housings 9-15hp gain
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Active Autowerke PRIMA Supercharger Upgrade Kit to PRIMA Plus - E46 M...
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Active Autowerke - Corporate Logo
T#:397299
Part#: 12-022
Ships in 10 Business Days
5% off MSRP $ 2,249.00

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$ 2,136.99 USD
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As the producer of one of the finest working supercharger systems for the BMW E46 M3, Active Autowerke is proud to introduce the PRIMA PLUS supercharger system capable of exceeding 500 WHP running on pump drawn 93 octane. The PRIMA PLUS is an upgrade kit to the existing PRIMA supercharger system designed to create MORE horsepower. In collaboration with Frank Smith of Tuning Tech FS, the Prima PLUS SC kit has evolved as a fantastic performer. With numerous dyno runs under countless hours all monitored through careful Data Logging and Lean/Rich evaluation, this PRIMA PLUS supercharger kit is ready for the BMW enthusiast. The PRIMA PLUS is a centrifugal design supercharger using a conventional fixed drive pulley, but unlike its predecessors, the PRIMA PLUS also has variable boost settings of 9.0 psi and 9.5 psi to help attain the power. A first in the BMW forced induction industry. For easy comparisons, here is where the PRIMA and PRIMA PLUS + stands when measuring rear wheel horsepower. A stock BMW E46 M3 is around 265 WHP. | PRIMA SC makes 425 WHP. | PRIMA PLUS SC makes 500+ WHP.
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328i Supercharger kit level 2 - E36 328i, 328ci
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Active Autowerke - Corporate Logo
T#:397236
Part#: 12-002
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$ 11,599.00

This product was last offered at the strikethrough price on
02-18-2026

$ 11,019.00 USD
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Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. For over three decades, only one name has remained at the top of the BMW performance parts industry and Active Autowerke have built a lasting reputation as leaders in custom BMW tuning and accessories.

Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 360+ horsepower and 300 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.

The level 2 version of this BMW 328i Supercharger system brings you car to another level, boasting a large front mount air to air intercooler and comes complete with all piping and hardware required to make this bolt on application work. This upgrade increases your car HP an additional 25-40HP over the stage 1 system. The stage 2 upgrade also includes an new high performance fuel pump to help deliver the necessary fuel. With the reliability and performance of an inter-cooled system along with our perfectly tuned software this system is a must for the true enthusiast looking to bring their 328i to new heights.

Kit features:

  • Rotrex C38-81 trim supercharger running 7 PSI of boost
  • Active Autowerke front-mount air to air intercooler
  • High-flow fuel pump
  • Supercharger bracket, pulleys, & belt
  • 6 high-flow fuel injectors
  • Active Autowerke air filter
  • Active Autowerke dyno-tuned software
  • All mounting hardware, plumbing, hoses, & clamps
  • Illustrated instruction manual & installation guide
  • 2 year warranty with free tech support

This part fits the following BMWs:
1992-1999 E36 328i 328is 

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Active Autowerke Supercharger Kit - E46 M3
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Active Autowerke - Corporate Logo
T#:340093
Part#: AASC-E46M3
Ships in 10 Business Days
Starting at $ 7,995.00 USD
Starting at $ 7,995.00 USD
Race on Sunday, to sell on Monday. This old saying is indicative of the new Generation 8 supercharger system for the E46 M3. Through countless hours of testing, it has often been quoted that the true test has always been a race environment. What better venue than Brock Yates One Lap of America Race. With a rigorous 7,000 miles to be covered within a week, and to compete against the likes of Porsches, Corvettes, Nissan GTRs, this would be the testing grounds for the new Generation Active Autowerke Supercharger system. The Active Autowerke Generation 8 Supercharger System not only proved its worth by being the highest ranked BMW within the field, but also ranked 1st in its class..

The data and technology that made this winning combination is now being applied in the new Generation 8 of the Active Autowerke supercharged E46 M3 level 1. Reliability and power is needed if you want to be on the podium, and this new Generation 8 will deliver exactly that. Consistent, repeatable runs of over 415 WHP (525 engine horsepower) were also recorded on the Active Autowerke chassis dyno in hot 94 + degree Fahrenheit conditions with humidity in the 60% + range. These run conditions might be considered a deterrent and not really suited, but it is better knowing the horsepower numbers are under such conditions, since higher horsepower numbers will only increase as the temperature falls and the air becomes more dense.

Stage 1 Performance Specs:
Power : 525 BHP @ 7650 rpm
Torque : 335 ft/lbs @ 5400 rpm
Boost Level : 7-8 psi

Key Features:
  • Rotrex 92 Trim Supercharger
  • Active Autowerke Gen 7 Intake Manifold w/ Dual By Pass Valve
  • Front Mount Air to Air Intercooler
  • Turbo like speed with linear power delivery
  • Large Fuel Injectors
  • Supercharger Oil Cooler
  • Colder Heat Range Spark Plugs
  • High Performance AA Spec Green Filter
  • Active Autowerke High Performance Software
  • All Mounting Hardware, plumbing, hoses and clamps
  • Proven Horsepower gains even under extreme conditions
  • Installation Instructions included
  • 2 Year Limited Warranty
    Want even more power? Upgrade to the Stage 2 kit with Larger Intercooler & Fuel System.
    The stage 2 System boosts the S54's power output to over 600BHP and includes an upgraded fuel system (includes two fuel pumps, fuel filter, all new -6 lines, fuel pressure regulator, dead end fuel rail, upgraded injectors and all required fittings). This ugpraded fuel system is a must once reaching these increased boost levels due to the fact that the factory fuel system is simply inadequate at this level. The stage 2 system also use a larger front mount air to air intercooler and the Active Autowerke custom methanol injection system. NOTE: Level 2 supercharger system is designed and engineered to operate in conjunction with the Active Autowerke Water/Methanol system as an integral part of the kit. Reasons to incapacitate, isolate, turn off, or not installing this system can and will void all warranty and related claims associated to the proper function of the specified Active Autowerke supercharger system.

    Stage 2 Performance Specs:
    Power � : � 605 BHP @ 7000 rpm
    Torque � : � 395 ft/lbs @ 5400 rpm
    Boost Level � : � 11-12 psi

    Custom built to order. Please allow 2-3 weeks for delivery.

    This item fits the following BMWs:
    2001-2006 E46 BMW M3, M3 Convertible
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    Power Pulley DPK Belt Kit
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    For vehicles with production date from 6/2008
    Active Autowerke - Corporate Logo
    T#:50934275
    Part#: 13-001D
    Ships in 3 Business Days
    New Item
    $ 75.00 USD
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    $ 75.00 USD
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    Free Up Real S65 Power — Engineered the Turner Way Your S65 is already making the power. This kit simply lets you keep more of it. The Active Autowerke Power Pulley Kit for the BMW E9X M3 reduces parasitic drag at the crankshaft, trimming rotational mass and freeing up horsepower that would otherwise be consumed by accessory drive load. The result is a measurable increase in rear-wheel output without sacrificing the balance, cooling capacity, or long-term durability expected from a properly engineered BMW upgrade. The crank pulley is CNC-machined from billet 6061 aluminum and finished with a hard-coat anodize for durability under sustained high-RPM operation. Unlike undersized pulleys that compromise system function, this design maintains proper operating characteristics while delivering real-world gains. Late-2007 production E9X M3 models transitioned to a double-sided (DPK) A/C belt configuration. Rather than forcing a workaround, Active Autowerke developed a proper DPK-compatible solution — including the correct matched belt. Applicable kits also include a spare DPK belt for added insurance. Dyno testing on a Mustang chassis dyno confirms gains of 10–12+ rear-wheel horsepower on an otherwise stock vehicle. Installation is fully reversible and requires no permanent modification. Product Highlights 10–12+ RWHP gain verified on stock S65 engines Complete bolt-on system CNC-machined 6061 billet aluminum crank pulley Hard-coat anodized finish for durability Includes correct replacement drive and A/C belts Spare DPK belt included where applicable Compatible with manual and DCT-equipped E9X M3 Reduces parasitic drag and rotational mass Designed to maintain proper operating temperatures Works in conjunction with Active Autowerke performance software Available for single-sided and double-sided (DPK) belt configurations Fitment Information Confirm whether your E9X M3 is equipped with a single-sided or double-sided (DPK) A/C belt prior to ordering to ensure correct application. A properly engineered solution for enthusiasts who want measurable gains while preserving OEM-level refinement and reliability.
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    Active Autowerke Generation 2 Level 2 Supercharger Kit - E90,E92,E93 ...
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    Active Autowerke - Corporate Logo
    T#:397304
    Part#: 12-029
    Ships in 10 Business Days
    5% off MSRP $ 16,249.00

    MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.

    $ 15,436.99 USD
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    $ 16,249.00

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    $ 15,436.99 USD
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    Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 640 horsepower and 413 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.
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    Active Autowerke Generation 2 Level 3 Supercharger Kit - E90,E92,E93 ...
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    Active Autowerke - Corporate Logo
    T#:397305
    Part#: 12-030
    Ships in 10 Business Days
    5% off MSRP $ 18,749.00

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    $ 17,811.99 USD
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    $ 18,749.00

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    $ 17,811.99 USD
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    Since getting their start in 1981, Active Autowerke has earned a well-respected reputation in the BMW community for engineering high-quality power solutions for popular BMW models. This supercharger kit will produce 700 horsepower and 480 ft.lbs. of torque on your BMW, while retaining platform integrity and daily driveability. Unique to the design of the Rotrex supercharger is the traction drive system, which eliminates the lag often found in other centrifugal supercharger setups. Power delivery is smooth and dependable, and 100% reversible to stock if you so choose, since each system is designed as a self-contained unit.
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    Supercharger Kit Level 1 - E46 328 '99-'02
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    For model years 1999-2002 ~ Call in to provide vin before purchase
    Active Autowerke - Corporate Logo
    T#:50899197
    Part#: 12-016M438
    Ships in 10 Business Days
    New Item
    $ 9,856.00 USD
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    Add proven forced induction performance to your E46 with the Active Autowerke 328i Supercharger Kit. Engineered to work seamlessly with your factory ECU and 91 to 93 octane pump fuel, this system uses dyno developed software to precisely manage ignition timing, fueling, VANOS, and rev limits through the stock DME. The result is smooth, repeatable power delivery with OEM-like drivability and the ability to return the vehicle to stock if desired. A self contained oil cooling system keeps installation clean without interfering with the factory oil circuit. For E46 owners looking to approach M3 level performance without the full swap, this complete bolt-on solution delivers substantial gains with proven reliability. Key Features Rotrex C38-81 trim supercharger 8 PSI boost pressure CNC machined supercharger bracket with hardware Self contained oil system with front mount cooler Six higher flow fuel injectors Active Autowerke/Bosch bypass valve High temperature silicone hoses with stainless clamps Mandrel bent aluminum charge tubing Active Autowerke performance air filter (K&N on select models) Active Autowerke dyno tuned software Complete hardware and illustrated instructions 1 year warranty with tech support Performance Power: 320 BHP @ 7000 RPM Torque: 260 lb ft @ 5400 RPM Boost: 8.0 PSI
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    Rotrex C38 Supercharger Kit - Level 1 (OBD2)
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    For OBD2 vehicles w/ Automatic Transmission Only
    Active Autowerke - Corporate Logo
    T#:50899186
    Part#: 12-003A
    Ships in 10 Business Days
    New Item
    $ 8,074.00 USD
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    360HP/300TQ - a complete power solution for your M3!

    Supercharger Kit Level 1 - E46 3330i
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    For model years 1999-2002 ~ Call in to provide vin before purchase
    Active Autowerke - Corporate Logo
    T#:50899198
    Part#: 12-016M430
    Ships in 10 Business Days
    New Item
    $ 9,856.00 USD
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    Add proven forced induction performance to your E46 330i with the Active Autowerke Supercharger Kit. Designed to deliver a significant horsepower increase without sacrificing daily usability, this system operates safely on 91 to 93 octane pump fuel and integrates directly with the factory ECU. Active Autowerke’s dyno developed calibration manages ignition timing, fueling, VANOS function, and rev limits through the stock DME for consistent, predictable results. Power delivery remains smooth and repeatable with OEM like drivability, and the system can be returned to stock configuration if needed. The included self contained oil cooling circuit keeps installation straightforward without modifying the factory oil system. For E46 owners seeking a complete, well engineered bolt on solution, this kit offers substantial, reliable gains. Key Features Rotrex C38-81 trim supercharger 8 PSI boost pressure CNC machined supercharger bracket with hardware Self contained oil system with front mount oil cooler Six higher flow fuel injectors Active Autowerke/Bosch bypass valve High temperature silicone hoses with stainless clamps Mandrel bent aluminum tubing for improved flow Active Autowerke performance air filter (K&N on select models) Active Autowerke dyno tuned software Complete mounting hardware, plumbing, hoses, and clamps Illustrated installation manual and guide 1 year warranty with technical support Performance Specifications Power: 320 BHP @ 7000 RPM Torque: 260 lb ft @ 5400 RPM Boost Level: 8.0 PSI
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    Active Autowerke E46 M3 Prima Plus + Supercharger With 600HP Upgrade ...
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    Active Autowerke - Corporate Logo
    T#:401508
    Part#: 12-035
    Ships in 10 Business Days
    $ 8,359.99 USD
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    $ 8,359.99 USD
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    As producer of one of the finest working supercharger systems for the BMW E46 M3, Active Autowerke is proud to introduce the PRIMA PLUS supercharger system capable of exceeding 500 WHP running on pump drawn 93 octane. The PRIMA PLUS is an upgrade kit to the existing PRIMA supercharger system designed to create MORE horsepower.
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    PRIMA Supercharger Kit (Non-Intercooled) - E46 M3
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    For SMG Transmissions Only ~ Call in to provide vin before purchase
    Active Autowerke - Corporate Logo
    T#:50899202
    Part#: 12-021S
    Ships in 10 Business Days
    New Item
    $ 8,906.00 USD
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    Co-developed with Frank Smith of TuningTechFS, the Active Autowerke PRIMA Supercharger Kit delivers a proven entry point into forced induction for the E46 M3. The system is engineered around efficiency, repeatability, and upgrade potential, with a baseline configuration that can grow beyond 500 WHP through available Level 1 and Level 2 packages. PRIMA focuses on clean, practical design. This is a fully bolt-on, non intercooled setup that installs without custom fabrication and can be reverted to stock if required. The modular architecture also allows straightforward progression to higher output configurations. As expected from Active Autowerke, the kit enhances overall performance while preserving the sharp throttle response and balanced character of the S54-powered M3. PRIMA Supercharger Kit Key Features Rotrex C38-92 supercharger assembly Active Autowerke GEN 9 intake manifold plenum Active Autowerke dual blow off valve configuration Active Autowerke green performance filter with cover Alpha N calibration with SIMON 4 interface included High capacity fuel injectors Colder heat range spark plugs Dedicated self contained oil cooling circuit Pre assembled hoses, clamps, and installation hardware Compatible with Level 1 and Level 2 upgrade paths Baseline Dynojet Results Boost: 5.8 PSI Stock Power: 285.4 WHP @ 7500 RPM Stock Torque: 232.36 lb ft @ 5250 RPM Supercharged Power: 426.69 WHP @ 8150 RPM Supercharged Torque: 297.99 lb ft @ 7200 RPM
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    Supercharger Kit Level 1 - E46 330 2003+
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    For model years 2003+ ~ Call in to provide vin before purchase
    Active Autowerke - Corporate Logo
    T#:50899201
    Part#: 12-016M45
    Ships in 10 Business Days
    New Item
    $ 9,856.00 USD
    Free Shipping
    $ 9,856.00 USD
    Free Shipping
    Add proven forced induction performance to your E46 330i with the Active Autowerke Supercharger Kit. Designed to deliver a significant horsepower increase without sacrificing daily usability, this system operates safely on 91 to 93 octane pump fuel and integrates directly with the factory ECU. Active Autowerke’s dyno developed calibration manages ignition timing, fueling, VANOS function, and rev limits through the stock DME for consistent, predictable results. Power delivery remains smooth and repeatable with OEM like drivability, and the system can be returned to stock configuration if needed. The included self contained oil cooling circuit keeps installation straightforward without modifying the factory oil system. For E46 owners seeking a complete, well engineered bolt on solution, this kit offers substantial, reliable gains. Key Features Rotrex C38-81 trim supercharger 8 PSI boost pressure CNC machined supercharger bracket with hardware Self contained oil system with front mount oil cooler Six higher flow fuel injectors Active Autowerke/Bosch bypass valve High temperature silicone hoses with stainless clamps Mandrel bent aluminum tubing for improved flow Active Autowerke performance air filter (K&N on select models) Active Autowerke dyno tuned software Complete mounting hardware, plumbing, hoses, and clamps Illustrated installation manual and guide 1 year warranty with technical support Performance Specifications Power: 320 BHP @ 7000 RPM Torque: 260 lb ft @ 5400 RPM Boost Level: 8.0 PSI
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    E46 M3 Prima Plus + Supercharger With 600HP Upgrade Kit
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    For SMG Transmissions Only ~ Call in to provide vin before purchase
    Active Autowerke - Corporate Logo
    T#:50934251
    Part#: V12-035S
    Ships in 10 Business Days
    New Item
    $ 10,449.00 USD
    Free Shipping
    $ 10,449.00 USD
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    As producer of one of the finest working supercharger systems for the BMW E46 M3, Active Autowerke is proud to introduce the PRIMA PLUS supercharger system capable of exceeding 500 WHP running on pump drawn 93 octane. The PRIMA PLUS is an upgrade kit to the existing PRIMA supercharger system designed to create MORE horsepower.
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    BMW N54 CTS TURBO BMW N54 BOV PIPE (Includes TIAL BOV)
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    CTS - Corporate Logo
    T#:40072451
    Part#: CTSIT900KT
    Ships in 7 Business Days
    $ 489.99 USD
    Free Shipping on orders $49 and up
    Dealing with cracked plastic charge pipes or inconsistent boost? This is the upgrade your N54 was built for.
    CTS Turbo A90 2-port Toyota Supra BOSS Turbo Upgrade Kit
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    CTS - Corporate Logo
    T#:44326104
    Part#: TR-1059
    Special Order: No Guaranteed ETA
    $ 2,599.99 USD
    Free Shipping
    $ 2,599.99 USD
    Free Shipping
    Supra owners can transform their BMW B58 engine into a true performance powerhouse, combining cutting-edge turbo technology with the quality and dependability that dedicated drivers demand.
    Transmission Oil Cooler
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    CTS - Corporate Logo
    T#:18866028
    Part#: CTS-HX-0020
    Special Order: No Guaranteed ETA
    Sale - Save 15% $ 299.99

    This product was last offered at the strikethrough price on
    07-10-2026

    $ 254.99 USD
    Free Shipping
    Sale - Save 15%
    $ 299.99

    This product was last offered at the strikethrough price on
    07-10-2026

    $ 254.99 USD
    Free Shipping
    CTS has launched the new Oil Transmission Cooler for A90/91 Toyota Supra & BMW G2X-Series. This a dual-core design that is almost 2.5x larger compared to the OEM unit. The OEM unit will overheat on prolonged use and gear shifts will become sluggish. With our transmission oil cooler upgrade you can be sure under extreme conditions you will maintain maximum shifting performance. This is the perfect upgrade for road racing and drag racing vehicles.
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    CTS Turbo A90/A91 Billet Cap Kit
    affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
    CTS - Corporate Logo
    T#:35256035
    Part#: CTS-ACC-SUPRAKIT
    Special Order: No Guaranteed ETA
    $ 135.99 USD
    Free Shipping
    $ 135.99 USD
    Free Shipping

    CTS Turbo A90/A91 Billet Cap Kit enhances the aesthetic appeal of your Toyota Supra A90/A91 engine bay while maintaining functionality and durability. Designed to replace the standard OEM plastic caps, this billet cap kit is crafted from high-quality 6061-T6 billet aluminum and finished with a sleek black anodized coating for a clean, refined look. With a direct-fit design, installation is straightforward and requires no tools.

    • Transforms the engine bay with a premium appearance
    • Made from durable 6061-T6 billet aluminum for longevity
    • Black anodized finish for a sleek and sophisticated style
    • Direct replacement design ensures easy installation
    • Includes CTS-ACC-010, CTS-ACC-011, CTS-ACC-012, and CTS-ACC-013

    Upgrade your Toyota Supra A90/A91 with the CTS Turbo A90/A91 Billet Cap Kit and add a touch of style to your engine bay effortlessly.

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