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Vargas "Spline Lock" Crank Hub Solution - BMW N55 & S55
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51918889
Part#: VTT-NS55CHSCP
Ships in 10 Business Days
New Item
$ 889.99 USD
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$ 889.99 USD
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The VTT Spline Lock Crank Hub Solution represents a massive leap in drivetrain engineering by moving away from friction-based or pinned interfaces.
Vargas Engine Catch Can Kit - Toyota A90/91 Supra
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51778125
Part#: VTT-SUPRA-CC-1
Ships in 10 Business Days
New Item
$ 369.99 USD
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$ 369.99 USD
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The VTT A90/91 Supra Engine Catch Can is an essential upgrade for any B58 owner looking to safeguard their engine’s longevity and performance.

Vargas Turbo Technologies - Corporate Logo
T#:51778114
Part#: VTT-FAB-BMW-EWG-
Ships in 10 Business Days
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$ 79.99 USD
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$ 79.99 USD
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The Vargas EWG Actuator Bracket is the definitive solution for enthusiasts looking to merge BMW’s advanced factory EWG control with the high-performance capabilities of Garrett G-Series turbochargers.
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JE Piston - Corporate Logo
T#:33646290
Part#: 397118S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
Unlock your BMW S54's potential with the JE S54B32 piston—crafted from lightweight forged aluminum for ultimate strength and performance. Detail: 11.5:1 Compression - 87.50 mm Bore – 1.271 in. CH, -13.80 CC
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Ina - Corporate Logo
T#:42200955
Part#: FB5K402
Ships in 7 Business Days
$ 16.99 USD
Free Shipping on orders $49 and up
Upgrade your BMW’s A/C system performance with the INA Air Conditioner Drive Belt, a dependable solution for maintaining factory-level cooling efficiency and comfort.

Alternator - 220 Amp
We Price Match - Give Us A Call or Chat!
Valeo - Corporate Logo
T#:639716
Part#: 12317804266
Ships in 1 Business Day
$ 822.99

This product was last offered at the strikethrough price on
05-07-2026

$ 799.99 USD
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$ 799.99 USD
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Ina - Corporate Logo
T#:42234669
Part#: FP06051
Ships in 7 Business Days
$ 32.99 USD
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Ensure the reliability of your accessory drive system with the OEM INA Deflection Pulley, and keep your BMW performing the way it was meant to.

Packaged by Turner - Corporate Logo
T#:2849
Part#: TMS2849
Ships in 3 Business Days
Sale - Save 3% $ 751.99

This product was last offered at the strikethrough price on
05-03-2026

$ 729.43 USD
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Sale - Save 3%
$ 751.99

This product was last offered at the strikethrough price on
05-03-2026

$ 729.43 USD
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2001-2006 E46 325i/Ci/Xi/iT (M54 engine) Stage 1 Performance Package
Peak Power Gain: +8hp / +8ft-lbs
Rev limit: 7000
Octane: 91 or higher

Our Stage 1 kit featuring a cold-air intake kit and matching performance software. The aFe intake is a cone filter with a heat-blocking shield around it. The larger surface area of the filter, combined with the heat shield, allow more cool air to enter the engine - creating more power and torque, a richer engine sound, and better throttle response. The kit is supplied complete with heat shield, intake tube, sealing materials, hardware, and install instructions.

The software is tuned by BMW tuning whiz Jim Conforti and supplied with the Shark Injector. The Shark Injector is a do-it-yourself reflash tool that plugs into the OBD diagnostic plug in your dash. With the push of a button, it will copy your stock software and reflash your computer with the performance tune. You can set it back to stock at any time by following the same procedure.

Both of these items are packaged and work together. They provide a solid performance boost with a low upfront cost. For an excellent 'bang for the buck' upgrade, the software and intake are a great choice (TMS Underdrive Pulleys would also be on that list).

Related Upgrades: We are often asked what would complement our software and intake packages. Within any Stage, we recommend our Underdrive Power Pulley Kits. The Power Pulley Kit will under-drive the alternator, water pump, and power steering pump. Under-driving means each component is moving slower which requires less power. The saved horsepower is put back to the engine where it transfers to power at the wheels. Power gains are typically 10 horsepower at the wheels.

We also recommend upgrading the cat-back muffler for slightly more performance, lighter weight, and a more-aggressive sound. Our favorite E46 mufflers are the Supersprint, Borla, or Corsa exhausts. The Supersprint is the quietest and most like stock while the Corsa is the most aggressive (Borla being in the middle). You can expect a gain of 5whp with any of these exhausts.

2001-2006 E46 325i/Ci/Xi/iT (M54 engine) Stage 1 Engine Upgrade includes:
aFe Cold Air Intake (filter, heat shield, intake tube)
Shark Injector performance software

Applications:
2001-2006 E46 325i sedan, 325Ci coupe and convertible, 325Xi sedan, 325iT wagon, 325XiT wagon ( M54 engine only).
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Pierburg - Corporate Logo
T#:594702
Part#: 11727513890
Ships in 2 Business Days
$ 425.65 USD
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Replacement Secondary Air Injection Pump from Pierburg
Karlyn - Corporate Logo
T#:593966
Part#: 12121742887
Ships in 2 Business Days
$ 246.92 USD
Free Shipping on orders $49 and up
Installs just like stock with stock lengths. An easy way to try to squeeze all the mileage you can out of each tank of gas.
Dorch Engineering - Corporate Logo
T#:55713508
Part#: DE-582-ECA-TS1
Ships in 4 Business Days
New Item
$ 549.00 USD
$ 549.00 USD
This hardware package gives your BMW powerplant the ability to scale output dynamically based on your exact ethanol blend. No more draining the tank or flashing different maps at the gas station


Vargas Coolant Level Extension Harness - BMW B48/B58/S58
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51813310
Part#: VTT-FAB-HC
Ships in 10 Business Days
New Item
$ 49.99 USD
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$ 49.99 USD
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Simplify your next fabrication project with the VTT-FAB series Coolant Extension Harness.
King - Corporate Logo
T#:27638800
Part#: TW2037AM
In Stock at Vendor
$ 16.99 USD
Free Shipping on orders $49 and up
Bosch - Corporate Logo
T#:639160
Part#: 13537805734
Ships in 2 Business Days
$ 225.99

This product was last offered at the strikethrough price on
05-08-2026

$ 215.99 USD
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$ 215.99 USD
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Replace your faulty fuel pressure regulator to restore performance and reliability!

Vargas Turbo Technologies - Corporate Logo
T#:51672705
Part#: VTT-S/B58-LP-CC-
Ships in 10 Business Days
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$ 41.99 USD
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$ 41.99 USD
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The VTT Low-Profile Crankcase Vent Adapter is the definitive solution for high-boost BMW builds where hood clearance is a premium.

Dorch Engineering - Corporate Logo
T#:55533511
Part#: DE-581-30C
Ships in 4 Business Days
New Item
$ 2,399.00 USD
$ 2,399.00 USD
The Dorch Engineering DS3 B58 Gen 1 HPFP Upgrade is the ultimate solution for drivers looking to lift the fueling restrictions on their B58 powerplant. Optimized for high-output setups, this upgraded pump ensures your injectors are supplied with the precise volume
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Pierburg - Corporate Logo
T#:594700
Part#: 11727838028
Ships in 2 Business Days
$ 263.25 USD
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$ 263.25 USD
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This is the secondary air pump valve for E9x M3 with the S65 V8 engine. Over time carbon builds up inside the secondary air pump valve causing it not to close properly. This failure to close properly can allow exhaust and moisture to get past the valve and enter the secondary air pump, leading to premature pump failure.
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Bosch - Corporate Logo
T#:596907
Part#: 12417501738
Ships in 2 Business Days
$ 431.15

This product was last offered at the strikethrough price on
08-13-2026

$ 300.49 USD
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$ 300.49 USD
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If your starter has died and your car will no longer turner over, Bosch's replacement unit is the perfect high quality replacement. OEM replacement for BMW part # 12417501738.
Vargas Turbo Technologies - Corporate Logo
T#:52094555
Part#: VTT-FAB-015
Ships in 10 Business Days
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$ 21.99 USD
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$ 21.99 USD
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The VTT-FAB Billet MAP Sensor Bung is the definitive choice for tuners and fabricators seeking a reliable mounting solution for B48, B58, and S58 platforms.

Advanced Auto Fabrication - Corporate Logo
T#:7593106
Part#: 116182
Ships in 3 Business Days
$ 155.00 USD
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$ 155.00 USD
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Since 2010, Advanced Auto Fabrication has been producing and developing both parts and full fledged race cars. Their knowledge base covers a wide range of vehicles both domestic and imported. In the specific case of BMW, the team at AAF has a particular affinity for building and designing components for BMW race cars. This oil pan baffle by AAF keeps the oil at the pick up better than others on the market. Baffling the oil pan is extremely important. Under racing and track conditions, oil can move in the oil pan enough to cause extended moments of oil starvation. This can cause premature, and in some cases immediate, engine failure. The pan features a tight fit to keep oil from exiting under braking or cornering. A must have for all track cars.
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Revshift - Corporate Logo
T#:13957877
Part#: PMM-F3X4C-95A2
Ships in 7 Business Days
$ 399.99 USD
Free Shipping on orders $49 and up
The team at Revshift designed these motor mounts to be the most durable engine mounts on the market! Some key features of the mounts are their ability to be rebuilt and the high-quality polyurethane bushings being ab to be swapped out for harder or softer options.
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Vargas Turbo Technologies - Corporate Logo
T#:52305463
Part#: S32VTXR63BK
Ships in 10 Business Days
New Item
$ 10,859.99 USD
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$ 10,859.99 USD
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Engineered for the N54 owner seeking "World Record" caliber performance, the Vargas Stage 3 VTX-R63 Black Kit is a masterclass in turbocharger optimization.
PFS - Corporate Logo
T#:3572024
Part#: PFS-S58-PI-550
Ships in 10 Business Days
$ 1,109.99 USD
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$ 1,109.99 USD
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This kit uses the existing port injection ports on the stock intake manifold for perfect injector placement, and compact fitment. Kit contents: 1 – Fuel Rail 1 – DW injectors 1 – PFS Drill rail 6 – PFS Drill rail adapters 1 – drill bit 1 – PFS Fuel line adapter with Line 1 – PFS LPFP fuel line replacement *Requires modification of factory intake manifold
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VF Engineering - Corporate Logo
T#:371034
Part#: VFK30-01
Ships on Sep 14, 2026
$ 4,995.00 USD
$ 4,995.00 USD

BMW Supercharger Kits can be found all over the internet, but who should you choose to go with? If you want to go to with a forced induction system and want reliability and a driving feel that isn't adversely affected, the VF Engineering Supercharger Kit is one of the best options on the market. Included with every supercharger system is their custom proprietary VF.GIAC software that safely realigns all fueling and engine management parameters for optimal performance and long term drivability. Unlike many other options that are available, the VF Supercharger kit is designed to work with BMW's OEM parameters to minimize the likelihood of DTCs (Diagnostic Trouble Codes) and Check Engine Lights.

This 6.0 psi VF Engineering supercharger system is designed for simple bolt-on installation, remains fully OBD2 compliant, and can be installed in a single day, ready to run in approximately 8 hours. This kit is also non-intrusive and is fully reversible. 

The 6.0 psi manifold at peak boost was tested to be the optimal induction charge limit without aftercooling and offers max tourqe gains!

Upon ordering, you will be required to send your VIN number, ECU, and transmission type (auto or manual) to VF Engineering within 1 year of purchase for your software flash of the ECU.

This product is supported by a 1 year unlimited mileage warranty on the product only.

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Vargas Turbo Front Drain -10 AN Adapter - BMW N54
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51672703
Part#: VTTSINGLEN54ADAP
Ships in 10 Business Days
New Item
$ 64.99 USD
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$ 64.99 USD
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The VTT N54 Front Drain Adapter is the definitive solution for professional-grade oil management on the BMW N54 platform.
Vargas HPFP Block-Off Plate - BMW B58 & S58
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:51672724
Part#: VTT-X58-HPFP-BLO
Ships in 10 Business Days
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$ 99.99 USD
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$ 99.99 USD
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The VTT Billet B58 HPFP Block-off Plate allows you to cleanly remove the bulky factory pump, reducing engine bay clutter and weight.

JE Piston - Corporate Logo
T#:33713142
Part#: 312385S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

JE Pistons BMW S14B23 Piston - 13:1 Compression – 93.80 mm Bore – 1.260 in. CH, 3.60 CC is engineered for high-performance BMW engines, delivering unmatched power and reliability for motorsport enthusiasts. These precision pistons are designed for the iconic BMW S14 engine, commonly found in the legendary E30 M3, enhancing performance with advanced materials and optimized compression ratios.

Turner Motorsport offers these forged pistons for racers looking to maximize their engine's potential. The 13:1 compression ratio provides excellent throttle response, increased horsepower, and torque. Built for durability, JE Pistons ensure that your BMW engine runs efficiently under high-stress conditions on both the track and the street.

Key Benefits:

  • Optimized 13:1 compression ratio for superior engine performance
  • High-strength forged construction for long-lasting durability
  • Designed for BMW S14B23 engines, including E30 M3
  • Enhanced bore and compression height for precision fitment
  • Increased horsepower and torque for motorsport applications
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Bosch - Corporate Logo
T#:24377970
Part#: 0281006447
Ships in 2 Business Days
$ 81.99

This product was last offered at the strikethrough price on
05-07-2026

$ 78.99 USD
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$ 78.99 USD
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This sensor is a vital part of the high pressure fuel system, it relays fuel pressure readings to the computer. Replaces OE BMW part numbers: 13537800602 13537809130 Bosch Part Number: 0281002948 (superseded), 0281006447 (new)
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Vargas Turbo Technologies - Corporate Logo
T#:397587
Part#: VTT-GCLITE-1
Ships in 10 Business Days
$ 4,092.99 USD
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$ 4,092.99 USD
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Vargas Turbo has leveraged 30+years of experience to create their new "Game Changer Lite" turbochargers. Built with 100% new parts from the ground up, Vargas starts with a cast stainless steel housing, designed to fit into the stock location, with the full flow of a larger turbocharger. Every set of turbochargers includes an upgraded thrust system with a TD04L 9-blade compressor, as well as billet compressor wheels to maximize flow. With these new turbochargers, Vargas was able to design a setup to maximize power, flow, and most of all, reliability. In addition, this kit includes silicone turbo inlets designed to ease installation. Silicone hose is much stronger and more resistant to heat than the stock parts, meaning that you can build more boost and make more power without fear of your inlets failing. In addition, they don't collapse as easily under pressure. These important attributes make silicone inlets an ideal and necessary upgrade.
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Victor Reinz - Corporate Logo
T#:593794
Part#: 11121734142
Ships in 8 Business Days
$ 51.99 USD
Free Shipping on orders $49 and up
BMW Gasket Set Cylinder Head Asbestos Free - This item fits the following BMW Chassis: E30 Fits BMW Engines including: M10
Elring Engine Gasket Set - Engine Block - E10 E21
2X Entries Into Our F80 M3 Sweepstakes
Elring - Corporate Logo
T#:596398
Part#: 11111734114
Ships in 2 Business Days
$ 59.01 USD
Free Shipping on orders $49 and up
This Elring Lower Engine Gasket Set is the ideal choice for refreshing the bottom end of your classic M10-powered BMW.

Rein Right Engine Mount - G30 B46
2X Entries Into Our F80 M3 Sweepstakes
Rein - Corporate Logo
T#:57086685
Part#: 22119488384
Ships in 3 Business Days
New Item
$ 92.99 USD
$ 92.99 USD
A worn or failed engine mount allows unwanted engine deflection under hard acceleration and cornering, compromising chassis feel, shifting precision, and overall power transfer. Replacing degraded factory units with this OE-quality mount eliminates excessive engine movement and dampens high-frequency drivetrain harmonics to keep your chassis performing as intended.
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JE Piston - Corporate Logo
T#:33646296
Part#: 297120S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up
The JE Piston's precise engineering ensures optimal fit and reliability, making them a top choice for BMW enthusiasts seeking improved engine performance. Dimensions 87.50 mm Bore – 1.271 in. CH, -9.20 CC
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JE Piston - Corporate Logo
T#:33713155
Part#: 321359S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

JE Pistons BMW S14B23 Piston - 8.5:1 Compression – 94.00 mm Bore – 1.260 in. CH, -23.70 CC is expertly engineered for BMW S14 engines, offering a lower compression ratio ideal for turbocharged and high-boost applications. Designed to provide increased power and durability, these high-performance pistons are perfect for enhancing the performance of the BMW E30 M3, delivering consistent results both on the street and track.

Available through Turner Motorsport, these JE Pistons are forged for maximum strength and heat resistance, making them capable of withstanding extreme pressure and high RPMs. With a 94.00 mm bore and -23.70 CC volume, these pistons are precisely crafted to optimize engine displacement and combustion efficiency, allowing for greater throttle response and boosted power output.

Key Benefits:

  • 8.5:1 compression ratio for optimal performance in turbocharged and high-boost applications
  • 94.00 mm bore for increased engine displacement and improved performance
  • 1.260 in. compression height and -23.70 CC volume for efficient combustion
  • Forged construction for maximum strength and durability under extreme conditions
  • Specifically designed for BMW S14B23 engines, including the iconic E30 M3
  • Available through Turner Motorsport, ensuring quality products and expert support
  • Ideal for motorsport and high-performance street applications
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JE Piston - Corporate Logo
T#:33713141
Part#: 312383S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

JE Pistons BMW S50B32 Euro Piston 12.5:1 Compression – 86.75 mm Bore – 1.271 in. CH, -5.40 CC is a high-performance upgrade for enthusiasts looking to maximize their BMW engine's power. Available from Turner Motorsport, these pistons are specifically engineered for the BMW S50B32, delivering exceptional strength and durability. With a compression ratio of 12.5:1, they optimize combustion efficiency and significantly increase horsepower and torque. Designed for both track and street use, the JE Pistons ensure that your BMW performs at its best, whether you're racing or enjoying a spirited drive.

Key Benefits:

  • Specifically designed for the BMW S50B32 engine for enhanced performance
  • 12.5:1 compression ratio for optimal power and torque output
  • 86.75 mm bore and 1.271 in. compression height ensure precise fit and performance
  • -5.40 CC design optimizes combustion chamber volume for improved efficiency
  • Lightweight construction reduces overall engine load, boosting performance
  • Available at Turner Motorsport, known for premium BMW parts and performance upgrades
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Victor Reinz - Corporate Logo
T#:593813
Part#: 11121257296
Ships in 8 Business Days
$ 100.99 USD
Free Shipping on orders $49 and up
BMW Gasket Set Cylinder Head Asbestos Free - M10 B20
Victor Reinz - Corporate Logo
T#:593792
Part#: 11121734031
Ships in 2 Business Days
$ 114.29 USD
Free Shipping on orders $49 and up
Replacement Head Gasket Set from Victor Reinz
Ina - Corporate Logo
T#:42234665
Part#: FP01441
Ships in 7 Business Days
$ 32.99 USD
$ 32.99 USD
Ensure consistent performance and prolong the life of your accessory drive system with this INA Idler Pulley, engineered for dependability and trusted by BMW enthusiasts.

VAC Motorsports - Corporate Logo
T#:27372135
Part#: VAC-HPRBK-S62
Ships in 2 Business Days
$ 999.99 USD
Free Shipping on orders $49 and up

VAC Motorsports High-Performance Rod Bearing Kit for BMW S62 Engine

Experience unparalleled reliability and performance enhancement for your BMW S62 engine with VAC Motorsports' High-Performance Rod Bearing Kit. Designed to address the Achilles heel of S62 engines, these rod bearings are a favorite among BMW enthusiasts and engine builders worldwide. Say goodbye to thermal breakdowns and friction issues with this kit that includes ARP connecting rod bolts, VAC Motorsports' coated rod bearing set, and ARP assembly lubricant. Maximize efficiency and prevent costly engine failures with this essential upgrade.

  • Enhanced reliability for forced induction and high-power N/A builds
  • Friction-resistant bearings for optimal performance
  • Immune to thermal breakdowns caused by lubrication issues
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Gates - Corporate Logo
T#:38161678
Part#: 11427562800
Ships in 1 Business Day
$ 158.99 USD
Free Shipping on orders $49 and up
Carries oil away from the rear turbocharger
Victor Reinz - Corporate Logo
T#:593823
Part#: 11141715100
Ships in 8 Business Days
$ 8.24 USD
Free Shipping on orders $49 and up
Seals the gap between the crankshaft and engine block ENGINE SHAFT SEAL 11141715100

Packaged by Turner - Corporate Logo
T#:29300809
Part#: 22116860465KT4
Ships on Sep 18, 2026
$ 668.99

This product was last offered at the strikethrough price on
08-07-2026

$ 667.99 USD
Free Shipping on orders $49 and up
$ 667.99 USD
Free Shipping on orders $49 and up

Featuring BFI Stage One 65A Billet Aluminum Engine Mounts and Installation Hardware!

From the factory, all BMWs utilize soft rubber or fluid-filled engine mounts. Not only are these mounts prone to degradation, they also allow ample movement of the drivetrain. This translates to looseness in your driveline, commonly associated with missed shifts and a generally isolated feeling.

To improve upon this issue, Black Forest Industries designed these upgraded mounts from the ground up. Their stage one mounts feature a proprietary 65A durometer bushing and bracket/cup design. Maximizing bushing area while minimizing vibration gives this mount the advantage of having the best ride characteristics possible from a urethane mount.

To aid in replacement, the enthusiasts at Turner Motorsport have packaged these mounts with all associated hardware. This ensures a smooth and comprehensive installation, free of stress caused by broken or lost hardware!

Features:

Perfect fit: Utilizing laser-scanning technology permits seamless integration with the factory engine mount arms. Quality tooling: All bosses are matched replicas with stock locations, and all tool clearances and specs are maintained. Heavy-duty construction: The use of billet aluminum instead of cast creates a mount that is dramatically stronger than its factory cast-construction counterpart. Performance design: 65A durometer bushings are geared toward the spirited driving enthusiast who wants better control over motor movement without sacrificing excessive vibrations. Choose BFI Stage 1 for a quality mount that eliminates drivetrain movement without adding excessive NVH.

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5150 Autosport - Corporate Logo
T#:34181274
Part#: 5150-CS-S85
Ships in 3 Business Days
$ 1,999.99 USD
$ 1,999.99 USD

Vargas Turbo Technologies - Corporate Logo
T#:52129721
Part#: VTTVCOCCCOMBG
Ships in 10 Business Days
New Item
$ 1,859.99 USD
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$ 1,859.99 USD
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Upgrade your engine’s reliability and ventilation with the VTT "All You Need" Kit, featuring the only gold valve cover currently on the market for the N54.

VTT Valve Cover Gasket - BMW B58 TU
2X Entries Into Our F80 M3 Sweepstakes
Vargas Turbo Technologies - Corporate Logo
T#:52129727
Part#: VTTVCGASKB58TU
Ships in 10 Business Days
New Item
$ 69.99 USD
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$ 69.99 USD
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The VTT Gasket for the B58 TU Billet Valve Cover is an essential component designed for enthusiasts running the Vargas Billet Aluminum Valve Cover.
JE Piston - Corporate Logo
T#:33713160
Part#: 321360S
In Stock at Vendor
$ 251.99 USD
Free Shipping on orders $49 and up

JE Pistons BMW S14B23 Piston 8.5:1 Compression – 94.20 mm Bore – 1.260 in. CH, -24.00 CC is the ultimate performance upgrade for enthusiasts looking to enhance their BMW S14B23 engine. Designed to deliver optimal performance and reliability, these pistons are perfect for anyone aiming for high horsepower while maintaining efficiency. Turner Motorsport offers these precision-engineered pistons that provide a perfect fit and maximum power.

  • Improved Performance: Increases horsepower and torque for an exhilarating driving experience.
  • Durable Construction: Made from high-quality materials to withstand extreme conditions and prevent failure.
  • Optimized Compression Ratio: 8.5:1 compression ratio enhances engine efficiency and performance.
  • Precision Fit: Custom-engineered to fit BMW S14B23 engines perfectly, ensuring easy installation.
  • Enhanced Engine Response: Delivers quicker throttle response for an engaging driving experience.

Upgrade your BMW S14B23 engine with JE Pistons and experience the difference in power and performance.

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5150 Autosport - Corporate Logo
T#:34181271
Part#: 5150-CS-S65
Ships in 3 Business Days
$ 1,599.99 USD
$ 1,599.99 USD


Bosch - Corporate Logo
T#:596905
Part#: F01C600252
Ships in 2 Business Days
$ 721.60

This product was last offered at the strikethrough price on
08-14-2026

$ 721.59 USD
Free Shipping on orders $49 and up
$ 721.59 USD
Free Shipping on orders $49 and up
A common source of issues, the DEF Heater Assembly can fail, requiring you to replace the entire DEF Active Tank. With this OEM Bosch DEF heater assembly, you can repair your Active Tank without needing to replace the entire tank, saving you a significant amount of money on repairs.
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Fuel Injector Clinic - Corporate Logo
T#:6940363
Part#: IS803-0775H
Ships in 1 Business Day
$ 410.00 USD
Free Shipping
$ 410.00 USD
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High performance fuel injectors featuring high impedance Bosch core, E85 compatible, with a lifetime warranty. This injector set is precisely matched using Fuel Injector Clinic's proprietary Data Match Technology. Each injector is individually serial numbered and the results are provided on the Data Match Sheet providing the most complete flow matching and latency value information available in the industry today. Fuel Injector Clinic injectors are flow tested and rated at 43.5psi (3Bar) at 90deg F fuel temperature using CF-16B calibration fluid. A superior short pulse width control and state of the art matching make these injectors easy to tune and provide great drivability. Every injector is covered against failure caused by defects in original manufacture by a lifetime warranty.
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