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BMW E90 Performance Engine & Drivetrain Parts

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Differential Bushing Set - BMW E9X / E8X - 80A Street

ES#4900083 - DBS-E9X80A-REV - Differential Bushing Set - BMW E9X / E8X - 80A Street - Reduces drivetrain slop, improves power transfer, restores precise differential support. - Revshift - BMW

Reduces drivetrain slop, improves power transfer, restores precise differential support. For Non-M Models Only

Brand:
Revshift - Corporate Logo
ES#:
4900083
Mfg#:
DBS-E9X80A-REV
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel-It! Flex Fuel Kit - N54/N55 E Chassis

ES#4715444 - FFK-N5xA - Fuel-It! Flex Fuel Kit - N54/N55 E Chassis - Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet. - Fuel-It! - BMW

Know your exact ethanol content in real-time via the Fuel-It! or JB4 mobile app on your smartphone or tablet.

Brand:
Fuel-It! - Corporate Logo
ES#:
4715444
Mfg#:
FFK-N5XA
In Stock
Starting at $485.99 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BladeRunner GT Series Intercooler With Tubes

ES#3184602 - 46-20152-B - BladeRunner GT Series Intercooler With Tubes - Features a 29% size increase from OEM, with gains up to 14hp and 18ft-lbs of torque! - AFE - BMW

Features a 29% size increase from OEM, with gains up to 14hp and 18ft-lbs of torque!

Brand:
AFE - Corporate Logo
ES#:
3184602
Mfg#:
46-20152-B
Ships in 3 Business Days
ON SALE!
$2036.00

This product was last offered at the strikethrough price on
09-01-2026

$1934.20 USD

N54/N55 Multi-Port Injection Kit - 950cc

ES#4883232 - 601-0188 - N54/N55 Multi-Port Injection Kit - 950cc - The ultimate supplementary fueling kit for the N54 and N55 engines! - Precision Raceworks - BMW

The ultimate supplementary fueling kit for the N54 and N55 engines!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4883232
Mfg#:
601-0188
In Stock
$959.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Extended Intake Manifold Studs

ES#4465247 - 501-0018 - Extended Intake Manifold Studs - Perfect for your next intake manifold removal and install! - Precision Raceworks - BMW

Perfect for your next intake manifold removal and install!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465247
Mfg#:
501-0018
In Stock
$39.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Differential Mounts - Solid Delrin Race

ES#3028139 - TDR9080BD2 - Rear Differential Mounts - Solid Delrin Race - An aggressive mount design for increased cornering feel, and improved suspension performance. - Turner Motorsport - BMW

An aggressive mount design for increased cornering feel, and improved suspension performance. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028139
Mfg#:
TDR9080BD2
In Stock
ON SALE! SAVE 15%
$372.99

This product was last offered at the strikethrough price on
05-02-2026

$317.04 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

8" Twin Disc Clutch and Flywheel Kit - Solid Ceramic Discs

ES#4689927 - XKBM20522-2E - 8" Twin Disc Clutch and Flywheel Kit - Solid Ceramic Discs - The XClutch 8" solid race clutch consists of a performance flywheel, solid-centered ceramic clutch discs, aluminium cover assembly, release bearing & carrier or internal hydraulic release bearing (HRB). Rated for 890 ft-lb! - XClutch - BMW

The XClutch 8" solid race clutch consists of a performance flywheel, solid-centered ceramic clutch discs, aluminium cover assembly, release bearing & carrier or internal hydraulic release bearing (HRB). Rated for 890 ft-lb!

Brand:
XClutch - Corporate Logo
ES#:
4689927
Mfg#:
XKBM20522-2E
Ships in 2 Business Days
$1892.99 USD
Free Shipping

Engine Main Bearing Kit - Std. Size

ES#4686197 - MB5803CA - Engine Main Bearing Kit - Std. Size - Replace those Worn Out Main Bearings! Set of 5 - King - BMW

Replace those Worn Out Main Bearings! Set of 5 Std. Size

Brand:
King - Corporate Logo
ES#:
4686197
Mfg#:
MB5803CA
Ships in 6 Business Days
13% off MSRP

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

$362.99

This product was last offered at the strikethrough price on
09-09-2026

$314.99 USD
Free Shipping
on orders $49 and up

N54/N55 Low Temp Oil Thermostat Kit - 70c

ES#4817856 - n54n55ltKT - N54/N55 Low Temp Oil Thermostat Kit - 70c - New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. - Assembled By ECS - BMW

New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4817856
Mfg#:
N54N55LTKT
Back Ordered
Auto Notify
ON SALE! SAVE 18%
$152.99

This product was last offered at the strikethrough price on
05-02-2026

$125.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Adjustable Short Shift Kit & 6-Speed Weighted Shift Knob AND Polyurethane Shifter Arm Bushing

ES#4751372 - 026017TMS010EBKT - Turner Adjustable Short Shift Kit & 6-Speed Weighted Shift Knob AND Polyurethane Shifter Arm Bushing - Adjustable throw to fine tune your driving experience! - Enthusiast Bundles - BMW

Adjustable throw to fine tune your driving experience! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751372
Mfg#:
026017TMS010EBKT
In Stock
ON SALE! SAVE 36%
$582.81

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

$375.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

High Pressure Fuel Pump

ES#3178410 - 13518511825 - High Pressure Fuel Pump - Fuel pump located on top of the engine - Genuine BMW - BMW

Fuel pump located on top of the engine

Brand:
Genuine BMW - Corporate Logo
ES#:
3178410
Mfg#:
13518511825
Ships in 3 Business Days
4% off MSRP

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

$1964.99

This product was last offered at the strikethrough price on
09-09-2026

$1876.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

P Trim Super Twin Disc Clutch Kit w/ Steel Flywheel

The Super Twin is for street and track use in cars with extreme horsepower and torque For vehicles with a production date up to 01/2009 with a 8 bolt flange

Brand:
Spec Clutches - Corporate Logo
ES#:
3690101
Mfg#:
SB53PT
Ships in 3 Business Days
$1850.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Organic Trim Super Twin Disc Clutch Kit W/ Steel Flywheel

The Super Twin is for street and track use in cars with extreme horsepower and torque For vehicles with a 6 bolt flange

Brand:
Spec Clutches - Corporate Logo
ES#:
4666800
Mfg#:
SB53SST-O-1M
Back Ordered
$1849.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Chassis Mount Short Throw Shifter

ES#4839952 - 049570la01KT - Chassis Mount Short Throw Shifter - The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. - Turner Motorsport - BMW

The ULTIMATE shifter upgrade for your BMW! Experience more precise throws, less shift lever travel, and an all-around transformation in your shifting experience. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4839952
Mfg#:
049570LA01KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 20%
$457.99

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

$366.39 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 PCV Valve Upgraded

ES#4428272 - 090745ECS09 - N54 PCV Valve Upgraded - Improve your N54's PCV system reliability! - ECS - BMW

Improve your N54's PCV system reliability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4428272
Mfg#:
090745ECS09
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$105.99

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

$79.49 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.

Let us help you find the parts that fit your BMW

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Manufacturer names and/or part numbers are used only for identification purposes.

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