BMW Engine Parts

N54/N55 Low Temp Oil Thermostat Kit - 70c

T#:52621839

Part#: 008731KT1

In Stock

Sale - Save 23% $ 74.98

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

$ 57.74 USD

Add to Wish List

Qty

Sale - Save 23%

$ 74.98

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

$ 57.74 USD

Add to Wish List

Upgrade your stock oil cooler thermostat for improved performance. Swap your factory 110-degree Celsius thermostat for a new 70-degree Celsius version for faster oil flow and extended temperature control. With oil temperatures reaching 230 degrees Fahrenheit by the time your factory thermostat opens, initiating oil flow at lower temperatures proves more effective than attempting to cool down already elevated temperatures.

Utilizing a factory-style thermostat, this upgrade can be used in all weather conditions and allows your engine to warm up properly, unlike thermostat bypass kits.

Kit contents:

Lower temperature thermostat - 70c (158F) vs Factory 110c (230F)
Low temp thermostat spring

Show More Show Less

ECS Heavy Duty Ground Cable Upgrade (12421737755) - E30, E36, E39, E4...

T#:49996974

Part#: 059235LA01

In Stock

Sale - Save 20% $ 29.99

This product was last offered at the strikethrough price on
06-14-2026

$ 23.99 USD

Add to Wish List

Qty

Sale - Save 20%

$ 29.99

This product was last offered at the strikethrough price on
06-14-2026

$ 23.99 USD

Add to Wish List

If you're experiencing hard starting, flaky charging, or other electrical issues, your engine ground strap may be the culprit. On older BMWs, the engine ground strap is a thin, non-insulated cable that spans from the engine mount arm to the frame horn. Despite the seemingly simple nature of this part, on older cars, it is known to cause massive headaches. Due to its non-insulated design, years of exposure to water, dirt, and road salt will cause the wire to corrode, ultimately leading to complete failure. A break in this cable will cause an open circuit, resulting in issues with the vehicle's electrical system and potentially leading to a no-start condition.

To solve this issue, ECS has engineered an exact-fit, upgraded ground strap for your BMW! Unlike its OEM counterpart, this design features insulated, large-gauge copper wire for dependable conductivity and long-lasting durability. Additionally, factory-style lugs are zinc-coated, crimped, and soldered, ensuring protection against corrosion and oxidation.

Whether you're replacing a visibly corroded strap or proactively preventing failure, this solution from ECS is sure to provide lasting performance and protection.

FEATURES

Direct-fit replacement and upgrade for E30 (318i/is), E36, E39, E46, and others Solves intermittent grounding issues caused by aging OEM straps Clean, stealthy design that fits seamlessly in factory engine bays Factory length and lug orientation for drop-in fitment 2 AWG tinned copper cable for excellent conductivity and corrosion resistance Zinc-coated lugs, crimped and soldered to resist moisture and oxidation Black UL1015-grade insulation withstands oil, heat, and abrasion Discreet ECS label for a clean, OEM+ look Replaces OEM part numbers 12421737755 and 12421714262.

Show More Show Less

ECS Heavy Duty Ground Cable Upgrade (12427557027) - E70 X5, E71 X6 ...

T#:49996976

Part#: 059261LA01

In Stock

Sale - Save 25% $ 29.99

This product was last offered at the strikethrough price on
06-14-2026

$ 22.49 USD

Add to Wish List

Qty

Sale - Save 25%

$ 29.99

This product was last offered at the strikethrough price on
06-14-2026

$ 22.49 USD

Add to Wish List

If you're experiencing hard starting, flaky charging, or other electrical issues, your engine ground strap may be the culprit. On E70/E71 BMWs, the engine ground strap is a thin, non-insulated cable that spans from the left engine mount arm to the frame horn. Despite the seemingly simple nature of this part, on older cars, it is known to cause massive headaches. Due to its non-insulated design, years of exposure to water, dirt, and road salt will cause the wire to corrode, ultimately leading to complete failure. A break in this cable will cause an open circuit, resulting in issues with the vehicle's electrical system and potentially leading to a no-start condition.

To solve this issue, ECS has engineered an exact-fit, upgraded ground strap for your BMW X5/X6! Unlike its OEM counterpart, this design features insulated, large-gauge copper wire for dependable conductivity and long-lasting durability. Additionally, factory-style lugs are zinc-coated, crimped, and soldered, ensuring protection against corrosion and oxidation.

Whether you're replacing a visibly corroded strap or proactively preventing failure, this solution from ECS is sure to provide lasting performance and protection.

FEATURES

Direct-fit replacement and upgrade for E70 X5 and E71 X6 applications Solves intermittent grounding issues caused by aging OEM straps Clean, stealthy design that fits seamlessly in factory engine bays Factory length and lug orientation for drop-in fitment 2 AWG tinned copper cable for excellent conductivity and corrosion resistance Zinc-coated lugs, crimped and soldered to resist moisture and oxidation Black UL1015-grade insulation withstands oil, heat, and abrasion Discreet ECS label for a clean, OEM+ look Replaces OEM part number 12427557027.

Show More Show Less

Performance Oil Separator Kit - M52/S52

T#:51356040

Part#: 059015LA02KT2KT

Ships on Nov 2, 2026

Sale - Save 19% $ 104.99

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

$ 84.77 USD

Add to Wish List

Qty

Sale - Save 19%

$ 104.99

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

$ 84.77 USD

Add to Wish List

On M52/S52-equipped BMWs, the factory crankcase ventilation (CCV) system is a notorious weak link. Between brittle plastic corrugated hoses that crumble from heat soak and an internal cyclone diaphragm prone to tearing, a failing CCV leads to massive oil consumption, vacuum leaks, and that dreaded "howling" whistle.

This kit addresses these issues with all new components and hardware. Both oil separator hoses, the cyclone separator itself, the mounting grommet, and the retaining bolts are included. Servicing this system is guaranteed to restore performance lost as a result of worn CCV components.

Kit includes:

Cyclone Separator/Crankcase Pressure Regulator Valve High Performance Silicone Breather Hose Return Hose Mounting Grommet Hex Bolt (3)

Show More Show Less

Genuine BMW Oil Filter Gasket - S58

T#:50898995

Part#: 11428469100

Ships in 1-2 days

4% off MSRP $ 22.99

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

$ 21.99 USD

Add to Wish List

Qty

4% off MSRP

$ 22.99

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

$ 21.99 USD

Add to Wish List

Gemini said Seal your S58 oiling system with this filter gasket and hardware!

Fuel Injector Replacement Kit - N52

T#:53044116

Part#: 13537531634RKT2

Ships on Oct 15, 2026

Sale - Save 22% $ 318.99

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

$ 247.50 USD

Add to Wish List

Qty

Sale - Save 22%

$ 318.99

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

$ 247.50 USD

Add to Wish List

Restore engine performance and drivability by replacing those old, high mileage fuel injectors. Includes injector clips.

Bosch Starter Motor With Hardware

T#:56110332

Part#: SR0492NKT4

In Stock

$ 273.99

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

$ 261.99 USD

Add to Wish List

Qty

$ 261.99 USD

Add to Wish List

At the core is a brand-new Bosch Starter Motor, engineered to withstand extreme operating conditions while delivering immediate cranking speed. This kit includes also the required Genuine BMW Aluminum Mounting Screw Set.

Show More Show Less

Genuine BMW Oil Pan Gasket With Oil Pan Bolt Set - N55

T#:56038085

Part#: 11137600482KT4

In Stock

$ 130.99 USD

Add to Wish List

Qty

$ 130.99 USD

Add to Wish List

This Hardware & Gasket Refresh Kit takes the guesswork out of maintenance. This kit bundles a high quality replacement oil pan gasket with a fresh, complete set of factory spec aluminum hardware. Whether you are dropping the subframe for a preventative overhaul or chasing down an active oil leak

Show More Show Less

Turbocharger Heat Shield - F9x

T#:56471616

Part#: 11655B4A549

Ships in 1-2 days

6% off MSRP $ 183.99

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

$ 172.99 USD

Add to Wish List

Qty

6% off MSRP

$ 183.99

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

$ 172.99 USD

Add to Wish List

S65 Timing Chain Kit - E90, E92, M3

T#:55353596

Part#: 11317838479KT2

Ships in 3 Business Days

$ 1,495.99

This product was last offered at the strikethrough price on
08-17-2026

$ 1,494.99 USD

Add to Wish List

Qty

$ 1,494.99 USD

Add to Wish List

Acoustic Cover - High-Pressure Pump

T#:53608864

Part#: 13515B940B9

In Stock

3% off MSRP $ 31.00

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

$ 29.99 USD

Add to Wish List

Qty

3% off MSRP

$ 31.00

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

$ 29.99 USD

Add to Wish List

VANOS Rebuild Kit & Exhaust Hub Upgrade - E46 M3, Z3 M, Z4 M (S54) ...

T#:53608871

Part#: 11367832031KT5

Ships on Jan 4, 2027

Sale - Save 31% $ 703.99

This product was last offered at the strikethrough price on
05-30-2026

$ 484.10 USD

Add to Wish List

Qty

Sale - Save 31%

$ 703.99

This product was last offered at the strikethrough price on
05-30-2026

$ 484.10 USD

Add to Wish List

Take the guesswork out of S54 ownership. This all-inclusive kit targets the two most notorious failure points on the BMW S54 engine: broken exhaust hub tabs and degraded internal seals.

Turner Motorsport S54 VANOS Exhaust Hub Upgrade

The factory S54 exhaust hub is a ticking time bomb. Excessive play between the drive tabs and the oil pump disk creates a rhythmic rattling that eventually shears the tabs off, risking catastrophic engine failure.

While other kits require deep-engine surgery, our Turner Motorsport Hub Upgrade offers a "work smarter" approach.

Precision Engineering: Developed using 3D scanning and CAD modeling for a perfect, interference-free fit.

Superior Materials: Machined from high-strength 4340 steel and hardened to OEM specifications.

No Re-Timing Required: This bolt-on fix eliminates the failure point without the need to disassemble the VANOS unit or disturb engine timing, saving hours of labor.

ECS Tuning VANOS Seal Kit

The original BMW seals are made of Buna-N rubber, which quickly hardens and loses its sealing properties when exposed to synthetic oil and high heat. Our ECS engineering team has corrected this flaw.

Viton™ Upgrade: We utilize high-performance Viton O-rings for the internal seals, seal plate, and solenoid.

Chemical Resistance: These seals are designed to remain pliable and effective for the life of the engine, restoring lost low-end torque and smoothness.

ECS Tuning Rattle Repair Kit

Eliminate the dreaded "marbles in a can" sound. This kit addresses the axial play in the VANOS helical gears.

Hardened Steel: Our rings and washers are precision-ground to resist the wear and deformation that lead to engine rattle.

Silent Operation: Restores the refined sound and feel of your S54 across the entire RPM range.

Show More Show Less

Bremmen Aluminum Valve Cover Kit - N63 S63

T#:56978001

Part#: 11127588545KT2

In Stock

$ 619.99 USD

Add to Wish List

Qty

$ 619.99 USD

Add to Wish List

Maintaining proper crankcase ventilation and positive oil retention is crucial for the performance and longevity of BMW’s high-output twin-turbo 4.4L V8 engines. Extreme engine bay heat cycles cause original plastic covers to warp and internal PCV components to degrade, compromising engine seals and vacuum pressures.

Show More Show Less

S65 Ignition Service Kit - E9X M3

T#:55569528

Part#: 12137841754KT5

In Stock

$ 2,236.99 USD

Add to Wish List

Qty

$ 2,236.99 USD

Add to Wish List

The Turner Motorsport S65 Ignition Service Kit restores ignition timing and ionic knock-sensing accuracy on the BMW E9X M3 S65 engine. Worn spark plugs alter cylinder electrical resistance, disrupting ionic current knock detection across the ignition coils. Replacing all eight NGK plugs, S65 coils, and applying AGS dielectric boot protector restores precise combustion and knock monitoring.

Show More Show Less

Fuel Filter Kit - M57

T#:56291065

Part#: 13327811227KT2

In Stock

$ 55.42 USD

Add to Wish List

Qty

$ 55.42 USD

Add to Wish List

This fuel service kit pairs a high flow OEM replacement fuel filter with a fresh dampening ring and securing hex bolt. By replacing the filter and hardware together, you ensure fuel pressure stability

VANOS Exhaust Hub Upgrade Kit - E46 M3, Z3 M, Z4 M (S54)

T#:53608869

Part#: 11367832031KT3

In Stock

Sale - Save 37% $ 410.99

This product was last offered at the strikethrough price on
05-30-2026

$ 257.29 USD

Add to Wish List

Qty

Sale - Save 37%

$ 410.99

This product was last offered at the strikethrough price on
05-30-2026

$ 257.29 USD

Add to Wish List

The factory VANOS exhaust hub on the S54 engine is known to develop excessive play where the drive tabs interface with the oil pump disk. Over time, this imprecise fitment causes a back-and-forth rattling motion that can result in the tabs shearing off inside the engine, risking catastrophic damage or complete engine failure. Unlike other aftermarket solutions that require full VANOS disassembly, retiming, or replacement of the oil pump disk, the Turner Motorsport S54 VANOS Hub Upgrade offers a smarter approach. Our bolt-on fix eliminates the common failure point without opening the VANOS unit or disturbing engine timing.

Our solution involves removing the worn tabs from your stock exhaust hub and installing our precision-fit replacement, which is precision-machined from 4340 steel and hardened to meet OEM specifications. Designed using 3D scanning and CAD modeling, the Turner Motorsport VANOS Exhaust Hub Upgrade provides a tight, interference-free fit into the oil pump disc, completely resolving the issue without unnecessary labor.

Features & Benefits:

Direct bolt-on solution for S54 VANOS oil pump drive tab failure, preventing potentially catastrophic damage to engine internals Precision-machined from high-strength 4340 steel and heat-treated to match OEM specifications Designed using 3D scanning and CAD modeling to ensure precise fitment within the OEM oil pump disc Engineered to eliminate the play that exists between the exhaust hub and oil pump disc from factory Backed by extensive real-world testing and our lifetime replacement program! Kit Contents:

Turner Motorsport Exhaust VANOS Hub Upgrade 4x Extended Length Hex Head Bolts (M6x30 Gr. 10.9) 8x OEM BMW VANOS Hub Hex Head Bolts (M6x25) 12x Fillister Head Torx Screw (M6x16) OEM Valve Cover Gasket OEM VANOS to Cylinder Head Gasket

Show More Show Less

T#:57267800

Part#: 11247838088DKT

In Stock

$ 988.99

This product was last offered at the strikethrough price on
08-22-2026

$ 988.25 USD

Add to Wish List

Qty

$ 988.25 USD

Add to Wish List

Bosch Oxygen Sensor Set - Pre and Post Catalytic Converter - N55 ...

T#:55857772

Part#: 11787589475KT2

In Stock

$ 335.99 USD

Add to Wish List

Qty

$ 335.99 USD

Add to Wish List

Extreme exhaust heat and carbon buildup degrade your factory oxygen sensors over time, sending lazy data to your DME and robbing you of performance.

Front Oxygen Sensor Set - E9x, E82, E88, Z4

T#:55317713

Part#: BFR1/2O2SKT2

In Stock

$ 400.99

This product was last offered at the strikethrough price on
07-14-2026

$ 333.99 USD

Add to Wish List

Qty

$ 333.99 USD

Add to Wish List

Over time, that degradation robs your BMW of its crisp throttle response, tanks your fuel economy, and leaves you staring at a failed emissions ticket

Performance Connecting Rod Bolt And Bearing Kit - S85

T#:55317700

Part#: S85RBKT2

In Stock

$ 1,103.00 USD

Add to Wish List

Qty

$ 1,103.00 USD

Add to Wish List

From the factory, the S85’s rod bearing clearances are notoriously tight. Over time, this lack of adequate oil clearance leads to premature wear, accelerated friction, and the looming threat of catastrophic engine failure.

Show More Show Less

Throttle Body & Intake Gasket Kit

T#:55317667

Part#: 1161TBIPGKT

In Stock

$ 28.70 USD

Add to Wish List

Qty

$ 28.70 USD

Add to Wish List

This Throttle Body and Intake Profile Gasket Kit features a factory Genuine BMW profile gasket paired with a robust Victor Reinz throttle body housing gasket.

Oil Cooler O-Ring Kit

T#:55245835

Part#: 11421703XKT

In Stock

$ 11.20 USD

Add to Wish List

Qty

$ 11.20 USD

T#:55857735

Part#: S65BABKT2

In Stock

$ 547.99 USD

Add to Wish List

Qty

$ 547.99 USD

Add to Wish List

We’ve packaged the ultimate preventative maintenance solution to keep your high-revving 4.0L V8 screaming all the way to its 8,400 RPM redline with peace of mind. This kit combines the industry's most trusted bearings with high-strength fasteners to eliminate the S65’s biggest Achilles' heel.

Show More Show Less

Genuine BMW Oil Pan Replacement Kit with Gasket and Hardware - N55 ...

T#:56038088

Part#: 11137600482KT5

In Stock

$ 267.72 USD

Add to Wish List

Qty

$ 267.72 USD

Add to Wish List

This overhaul kit tackles the oil pan leak head-on while giving you a complete, high-performance oil service in one shot. It features a heavy-duty oil pan gasket paired with the mandatory single-use aluminum stretch bolts that must be replaced during installation.

Show More Show Less

Turbo Oil Feed Line Kit - E70 M57 3.0L

T#:51883690

Part#: 11427808153KT

Ships in 2 Business Days

$ 412.99

This product was last offered at the strikethrough price on
08-17-2026

$ 411.99 USD

Add to Wish List

Qty

$ 411.99 USD

Add to Wish List

The oil feed lines for the M57's turbochargers are known to leak as they age, especially the J Line at the top of the engine due to its tight bend. This kit includes all three replacement oil feed lines, plus the banjo bolts and sealing washers needed to install them.

Show More Show Less

Oil Separator kit - N63

T#:56291074

Part#: 11158636540KT2

In Stock

$ 429.67 USD

Add to Wish List

Qty

$ 429.67 USD

Add to Wish List

If your BMW is burning oil, showing unmetered air faults, or suffering from degraded throttle response, a compromised breather system is usually the culprit. The N63 Crankcase Breather Package pairs Genuine BMW oil separators with OE tier Rein connecting pipes. Designed to restore factory level oil separation and sealed vacuum integrity across both cylinder banks

Show More Show Less

Fuel pump and level sensor kit

T#:56471664

Part#: 16116768788KT2

Ships in 1 Business Day

$ 664.00 USD

Add to Wish List

Qty

$ 664.00 USD

Add to Wish List

This targeted refresh package to completely restore your E46’s fuel tank module. Built around a high grade Continental fuel pump assembly this kit ensures maximum fuel flow stability, precise fuel gauge readings, and a leak free installation.

Show More Show Less

DRY Level 3 Timing Chain Kit (no fluids) - M62TU

T#:53149921

Part#: 11311435026NFKT

Ships in 1 Business Day

Sale - Save 5% $ 1,070.99

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

$ 1,020.92 USD

Add to Wish List

Qty

Sale - Save 5%

$ 1,070.99

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

$ 1,020.92 USD

Add to Wish List

Radium - Split-Flow Flex Fuel Sensor Adapter

T#:53290958

Part#: 20-0589

In Stock at Vendor

$ 99.99 USD

Add to Wish List

Qty

$ 99.99 USD

Add to Wish List

Active Autowerke - S65 Power Pulley DPK Belt Kit - E9X M3

For vehicles with production date from 6/2008

T#:50934275

Part#: 13-001D

Ships in 3 Business Days

$ 75.00 USD

Add to Wish List

Qty

$ 75.00 USD

Add to Wish List

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.

Show More Show Less

High Performance Engine Power Kit For Gen 1 MINI S

T#:50276469

Part#: 53-3M7702-10

Ships in 2 Business Days

$ 440.99 USD

Add to Wish List

Qty

$ 440.99 USD

Add to Wish List

Mitsubishi Turbochargers With Manifolds - Front And Rear Position ...

T#:56218577

Part#: 11657849650/1KT2

In Stock

$ 2,259.99 USD

Add to Wish List

Qty

$ 2,259.99 USD

Add to Wish List

This Twin Turbo Kit includes brand new, factory original Mitsubishi front and rear turbochargers with built in manifolds. These are identical to the units supplied through dealer networks, offering perfect fitment and factory balanced assemblies.

Show More Show Less

Cooling & Drive Belt Service Kit

T#:55317703

Part#: 112814CRKT

Ships in 6 Business Days

$ 79.26 USD

Add to Wish List

Qty

$ 79.26 USD

Add to Wish List

Swap out your aged factory components before they fail, and maintain total confidence in your charging, cooling, and air conditioning systems.

King X-Series Bearings S65 Performance Rod Bearing Replacement Kit ...

T#:56218624

Part#: CR8066GPCXKT2

In Stock at Vendor

$ 976.99

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

$ 974.99 USD

Add to Wish List

Qty

$ 974.99 USD

Add to Wish List

We built this S65 Rod Bearing Refresh Kit to deliver proven reliability under severe operating conditions. Anchored by King’s X-series Coated GPC Rod Bearings, this kit utilizes specialized polymer coatings to resist scuffing, handle elevated oil temperatures

Show More Show Less

Water Pump & Thermostat Housing Gasket Kit

T#:55209942

Part#: 1153175KT

Ships in 3 Business Days

$ 14.29 USD

Add to Wish List

Qty

$ 14.29 USD

Add to Wish List

This Genuine BMW Coolant Pipe and Thermostat Sealing Kit features the exact factory-issued rubber O-rings needed to seal the smaller engine block water line and the main thermostat unit housing.

Supercharger Kit Level 1 - E46 328 '99-'02

For model years 1999-2002 ~ Call in to provide vin before purchase

T#:50899197

Part#: 12-016M438

Ships in 10 Business Days

$ 9,856.00 USD

Add to Wish List

Qty

$ 9,856.00 USD

Add to Wish List

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

Show More Show Less

Accessory Belt Service Kit - N55

T#:56218611

Part#: N55BMWKT4

Ships in 2 Business Days

$ 185.68 USD

Add to Wish List

Qty

$ 185.68 USD

Add to Wish List

This comprehensive drive service kit is built around high grade Continental and INA original equipment parts. Designed to handle high load operation, this kit restores factory belt geometry and dynamic tensioning

Show More Show Less

Project Cars

SELECT YOUR BMW

Sub-Categories

Select Vehicle

Purpose

Category

Brand

Price

Special Offers

Shipping

Narrow Results