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BMW E90 335xi N54 3.0L Performance Engine & Drivetrain Parts

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E9X Heavy Duty Billet Aluminum Differential Cover Kit

ES#4830490 - 049438la01KT - E9X Heavy Duty Billet Aluminum Differential Cover Kit - Eliminate failure-prone cast aluminum with durable single piece 6061 construction! Featuring optimized cooling, provisions for temp sensor and external cooler, and a removable air duct. - Turner Motorsport - BMW

Eliminate failure-prone cast aluminum with durable single piece 6061 construction! Featuring optimized cooling, provisions for temp sensor and external cooler, and a removable air duct. 10X Entries For Our 25th Anniversary Sweepstakes!
For manual transmission vehicles only, or automatic transmission vehicles produced before 09/2007.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4830490
Mfg#:
049438LA01KT
In Stock
ON SALE! SAVE 20%
$1128.99

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

$899.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Complete Performance Polyurethane Differential And Subframe Bushing Set

Factory rubber differential bushings are designed for one thing: isolating your cabin from the mechanical reality of your car. But under hard acceleration or cornering those soft rubber bushings deflect 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481453
Mfg#:
E9XSBFRDFFBKT
In Stock
$491.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Heavy Duty Wrist Pins - N54

ES#4753381 - cp-pp-hd-n54-6KT - CP-Carrillo Heavy Duty Wrist Pins - N54 - 5150 Autosport - BMW

Brand:
5150 Autosport - Corporate Logo
ES#:
4753381
Mfg#:
CP-PP-HD-N54-6KT
Ships in 4 Business Days
$233.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Drop-In Air Filter

ES#3603609 - BMS-N54-DIAF - Performance Drop-In Air Filter - Free up horsepower and torque by letting you engine breathe easier! - Burger Motorsports - BMW

Free up horsepower and torque by letting you engine breathe easier!

Brand:
Burger Motorsports - Corporate Logo
ES#:
3603609
Mfg#:
BMS-N54-DIAF
Ships on Sep 9, 2026
$65.00 USD
This product is lifetime replacement eligible Lifetime Replacement

E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55

ES#4899220 - BMSS3BLPFPN5455 - E-Chassis Stage 3 Bucketless LPFP Upgrade - N54/55 - Stage 3 upgrade kit for Stage 2 Bucketless LPFP, includes components. - Burger Motorsports - BMW

Stage 3 upgrade kit for Stage 2 Bucketless LPFP, includes components.

Brand:
Burger Motorsports - Corporate Logo
ES#:
4899220
Mfg#:
BMSS3BLPFPN5455
Ships on Sep 9, 2026
$399.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

FSB WMI Controller - v1 N54 JB4

ES#3508690 - FSB-N54 - FSB WMI Controller - v1 N54 JB4 - Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping! - Burger Motorsports - BMW

Allows your JB4 to control a WMI pump and solenoid for dynamic progressive flow mapping!

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508690
Mfg#:
FSB-N54
Ships on Sep 9, 2026
$150.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMS Replacement Intercooler For E Chassis BMW

ES#4883828 - BMS-INTCLR-N5455 - BMS Replacement Intercooler For E Chassis BMW - Enhanced cooling, more power, direct-fit BMW intercooler upgrade for performance. - Burger Motorsports - BMW

Enhanced cooling, more power, direct-fit BMW intercooler upgrade for performance. 07'-13' Model years

Brand:
Burger Motorsports - Corporate Logo
ES#:
4883828
Mfg#:
BMS-INTCLR-N5455
Ships on Sep 9, 2026
$329.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Cobb Stage 1+ Power Pack

ES#2770028 - 6B1X31P - Cobb Stage 1+ Power Pack - A great package for a new care owner looking to gain more power - CobbTuning - BMW

A great package for a new care owner looking to gain more power Includes Cobb High Flow Filter, Front Mount Intercooler, and AccessPORT V3.

Brand:
CobbTuning - Corporate Logo
ES#:
2770028
Mfg#:
6B1X31P
Ships in 3 Business Days
$1195.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MRX Ceramic Twin-Disc Clutch Kit W/ Flywheel - 215mm

ES#4487923 - MRX-006-075 - MRX Ceramic Twin-Disc Clutch Kit W/ Flywheel - 215mm - DKM's Twin 215mm disc clutch kit designed to hold up to 650 ft/lbs of wheel torque - Designed for track and race vehicles - DKM - BMW

DKM's Twin 215mm disc clutch kit designed to hold up to 650 ft/lbs of wheel torque - Designed for track and race vehicles For vehicles with a production date up to 01/2009 with a 8 bolt flange
For vehicles with a production date up to 01/2009 with a 8 bolt flange

Brand:
DKM - Corporate Logo
ES#:
4487923
Mfg#:
MRX-006-075
Special Order: No Guaranteed ETA
$1799.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ignition Coil, 8-Pack

ES#5435298 - MMIG-BMW-1108 - Ignition Coil, 8-Pack - The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine. - Mishimoto - BMW

The Mishimoto BMW 550i Ignition Coil is a high-quality replacement designed to restore the factory performance and fuel efficiency of your 4.4L V8 engine.

Brand:
Mishimoto - Corporate Logo
ES#:
5435298
Mfg#:
MMIG-BMW-1108
Ships in 4 Business Days
$274.99 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 6

ES#4940209 - M137KT - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940209
Mfg#:
M137KT
Ships in 6 Business Days
$228.00 USD
Free Shipping
on orders $49 and up

Rennline OE+ Upgraded Ignition Coil - Set Of 6

ES#4940236 - M133KT1 - Rennline OE+ Upgraded Ignition Coil - Set Of 6 - Regain power loss & fuel economy from worn or failed ignition coils! - Rennline - BMW

Regain power loss & fuel economy from worn or failed ignition coils!

Brand:
Rennline - Corporate Logo
ES#:
4940236
Mfg#:
M133KT1
Ships in 6 Business Days
$288.00 USD
Free Shipping
on orders $49 and up

Boost Cooler Stage 2 Direct Port Water/Methanol Injection Kit

ES#4043196 - SN0-2169-BRD - Boost Cooler Stage 2 Direct Port Water/Methanol Injection Kit - This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation. - SnowPerformance - BMW

This full kit is one of the easiest ways to get all six nozzles exactly where you need them for a true direct port installation.

Brand:
SnowPerformance - Corporate Logo
ES#:
4043196
Mfg#:
SN0-2169-BRD
Ships in 3 Business Days
$1503.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Endurance Clutch Kit

ES#3432358 - K7052602HDOCE - Stage 2 Endurance Clutch Kit - Designed for track use while still streetable. Rated for 450ft/lbs - South Bend Clutch - BMW

Designed for track use while still streetable. Rated for 450ft/lbs For Vehicles with production date from 2007

Brand:
South Bend Clutch - Corporate Logo
ES#:
3432358
Mfg#:
K7052602HDOCE
Ships in 2 Business Days
$948.99 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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