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BMW E90 335xi N55 3.0L Performance Engine & Drivetrain Parts

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B58 Ignition Coil Conversion Kit - Early N55

ES#4858896 - 053681LA - B58 Ignition Coil Conversion Kit - Early N55 - The ULTIMATE N55 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. - Turner Motorsport - BMW

The ULTIMATE N55 ignition system upgrade! This plug-and-play conversion kit offers a 2.3x increase in spark energy and supports over 1000 HP. 10X Entries For Our 25th Anniversary Sweepstakes!
For Vehicles Produced Before 01/2011

Brand:
Turner Motorsport - Corporate Logo
ES#:
4858896
Mfg#:
053681LA
In Stock
ON SALE!
Starting at $413.09 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

9" Twin Disc Clutch and Flywheel Kit - Solid Organic Discs

ES#4689914 - XKBM23596-2G - 9" Twin Disc Clutch and Flywheel Kit - Solid Organic Discs - Designed specifically for high horsepower, street driven vehicles, the 9" twin disc organic is the ultimate street clutch. Rated for 890 ft-lb! - XClutch - BMW

Designed specifically for high horsepower, street driven vehicles, the 9" twin disc organic is the ultimate street clutch. Rated for 890 ft-lb! For Vehicles With 6 Bolt Crankshaft (Production Date From 02/09)

Brand:
XClutch - Corporate Logo
ES#:
4689914
Mfg#:
XKBM23596-2G
Ships on Sep 3, 2026
$2057.99 USD
Free Shipping

Low-Pressure Bucketless Fuel Pump - Stage 2

ES#4364608 - 601-0017 - Low-Pressure Bucketless Fuel Pump - Stage 2 - Increased fueling for bigger power - supports up to 600whp! Modular design for future upgrades! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 600whp! Modular design for future upgrades!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4364608
Mfg#:
601-0017
In Stock
$349.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Kies WiFi ENET Adapter - F/G Chassis

ES#4430607 - KIES07-WIFI-AD - Kies WiFi ENET Adapter - F/G Chassis - With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle! - Kies Motorsports - BMW MINI

With the all-new Kies WiFi Enet Adapter, you can now use your favorite apps, wirelessly, from one convenient dongle!

Brand:
Kies Motorsports - Corporate Logo
ES#:
4430607
Mfg#:
KIES07-WIFI-AD
In Stock
$99.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

MMX Crank Hub Kit

ES#4429936 - MMR20-1003FK - MMX Crank Hub Kit - Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! Includes a Capture Plate for Extra Security against parts Loosening. - MMX Performance - BMW

Install MMX's One-Piece Crank Hub as a Solution to Hub Slippage! Includes a Capture Plate for Extra Security against parts Loosening.

Brand:
MMX Performance - Corporate Logo
ES#:
4429936
Mfg#:
MMR20-1003FK
Ships in 2 Business Days
$849.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X N54/N55 6MT High-Performance Dual Core Aluminum Radiator

ES#4839753 - 004443LA01 - E9X N54/N55 6MT High-Performance Dual Core Aluminum Radiator - Track-tested and street-readythe ULTIMATE cooling system upgrade for your N54 or N55! - Turner Motorsport - BMW

Track-tested and street-ready—the ULTIMATE cooling system upgrade for your N54 or N55! 10X Entries For Our 25th Anniversary Sweepstakes!
10X Entries For Our Spin To Win Sweepstakes!
For vehicles with manual transmission only

Brand:
Turner Motorsport - Corporate Logo
ES#:
4839753
Mfg#:
004443LA01
In Stock
ON SALE!
$604.99

This product was last offered at the strikethrough price on
06-13-2026

$586.84 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit - N55

ES#4447424 - 12138657273KT6 - Ignition Service Kit - N55 - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4447424
Mfg#:
12138657273KT6
In Stock
$271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Large Aluminum Oil Catch Can

ES#2765062 - MM0CCLA - Universal Large Aluminum Oil Catch Can - Includes Mounting Brackets & Hardware - Mishimoto - Audi BMW Volkswagen MINI

Includes Mounting Brackets & Hardware

Brand:
Mishimoto - Corporate Logo
ES#:
2765062
Mfg#:
MM0CCLA
In Stock
$127.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 750cc - 6 Pack

ES#4875844 - 501-0028 - Bosch Flow Matched EV14 Injectors - US CAR Connector (EV6) - 750cc - 6 Pack - Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in pack of 6 units - Minimum flow of 750cc @ 3bar (43.5 PSI industry standard) - Bosch - BMW

Genuine Bosch Motorsports EV14 fuel injectors featuring USCAR (EV6) connector matched and packaged in pack of 6 units - Minimum flow of 750cc @ 3bar (43.5 PSI industry standard) 2X Entries For Our 25th Anniversary Sweepstakes!
NOT A DIRECT REPLACEMENT FOR FACTORY INJECTORS - For use with aftermarket port injection kits only

Brand:
Bosch - Corporate Logo
ES#:
4875844
Mfg#:
501-0028
In Stock
$409.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Turner Baffled Oil Catch Can Kit - 6oz

ES#3458255 - 022798tms01-05KT - Complete Turner Baffled Oil Catch Can Kit - 6oz - A 4 chamber, baffled oil catch can complete with a universal mount and drain system! - Turner Motorsport - Audi BMW Volkswagen MINI Porsche

A 4 chamber, baffled oil catch can complete with a universal mount and drain system! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3458255
Mfg#:
022798TMS01-05KT
In Stock
ON SALE! SAVE 15%
$302.99

This product was last offered at the strikethrough price on
06-13-2026

$257.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wagner EVO 2 Competition Intercooler Kit

ES#3137936 - 200001044 - Wagner EVO 2 Competition Intercooler Kit - Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.3lbs with this Performance intercooler! - Wagner Tuning - BMW

Drastically increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 16.3lbs with this Performance intercooler! Featuring an 85% increase in frontal surface area leading to 90% more volume for increased cooling and power!

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137936
Mfg#:
200001044
In Stock
$850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Engine Main Bearing Kit - Standard Size

ES#3970225 - MB7776SI - Engine Main Bearing Kit - Standard Size - Replace those Worn Out Main Bearings! - King - BMW

Replace those Worn Out Main Bearings! Standard Size

Brand:
King - Corporate Logo
ES#:
3970225
Mfg#:
MB7776SI
In Stock
$79.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E8x/E9x N55 Carbon Air Intake

ES#4669239 - 015939LA08 - E8x/E9x N55 Carbon Air Intake - Full carbon fiber intake to increase flow, performance and aesthetics! Dual inlet design for maximized air flow while retainingOEM+ fitment. - Turner Motorsport - BMW

Full carbon fiber intake to increase flow, performance and aesthetics! Dual inlet design for maximized air flow while retaining OEM+ fitment. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4669239
Mfg#:
015939LA08
In Stock
ON SALE!
$1359.99

This product was last offered at the strikethrough price on
06-13-2026

$1291.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wagner Evo I Performance Intercooler

ES#3137918 - 200001023 - Wagner Evo I Performance Intercooler - Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 19.85lbs with this Performance intercooler! - Wagner Tuning - BMW

Significantly increase your air flow rate, lower the intake air temperature, and drop your intercooler weight to 19.85lbs with this Performance intercooler!

Brand:
Wagner Tuning - Corporate Logo
ES#:
3137918
Mfg#:
200001023
In Stock
$490.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ferrea High Performance Valve Spring Kit, BMW N55/S55

ES#4736723 - FER-HPVSK-N55 - Ferrea High Performance Valve Spring Kit, BMW N55/S55 - Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers! - 5150 Autosport - BMW

Pair Your High Performance Valves with a Set of Upgraded Springs and Retainers!

Brand:
5150 Autosport - Corporate Logo
ES#:
4736723
Mfg#:
FER-HPVSK-N55
Ships in 1-2 days
$1049.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

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