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BMW Performance Engine & Drivetrain Parts

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Exact-Fit Stainless Steel Clutch Line

ES#3132770 - 017877ECS01A - Exact-Fit Stainless Steel Clutch Line - Improve clutch pedal feel with this simple, yet dramatic upgrade - ECS - BMW

Improve clutch pedal feel with this simple, yet dramatic upgrade 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3132770
Mfg#:
017877ECS01A
In Stock
ON SALE! SAVE 20%
$63.99

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

$51.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E46 325i Luft-Technik Intake System - Red Filter

ES#4699143 - 008694la12rKT - E46 325i Luft-Technik Intake System - Red Filter - Replaces your restrictive intake system with a high-flowing conical filter and smooth-bore silicone. Experience a 28% increase in airflow and raw induction sounds! - ECS - BMW

Replaces your restrictive intake system with a high-flowing conical filter and smooth-bore silicone. Experience a 28% increase in airflow and raw induction sounds! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4699143
Mfg#:
008694LA12RKT
In Stock
ON SALE! SAVE 15%
$334.99

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

$284.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N20 Atmospheric Diverter Valve Spacer - Black Anodized

ES#4491596 - 019463LA01-01 - N20 Atmospheric Diverter Valve Spacer - Black Anodized - Let your turbo blow off some air for an exhilarating driving experience - ECS - BMW

Let your turbo blow off some air for an exhilarating driving experience 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4491596
Mfg#:
019463LA01-01
In Stock
ON SALE! SAVE 25%
$90.99

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

$68.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Shifter Arm Bracket with Polyurethane Bushing

ES#3146761 - 021011TMS01A - Turner Shifter Arm Bracket with Polyurethane Bushing - The last shifter bushing you'll ever want and need! - Turner Motorsport - BMW

The last shifter bushing you'll ever want and need! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3146761
Mfg#:
021011TMS01A
In Stock
ON SALE! SAVE 44%
$118.99

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

$66.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Twin Charge-Air-Cooler Set - Crinkle Black

ES#3477950 - 8109 - Twin Charge-Air-Cooler Set - Crinkle Black - Lower your intake temperatures and greatly improve your performance! - CSF - BMW

Lower your intake temperatures and greatly improve your performance! 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3477950
Mfg#:
8109
Ships in 4 Business Days
$1699.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

S85 Ignition Coil - Priced Each

ES#4821272 - 056059LA02 - S85 Ignition Coil - Priced Each - Replace your worn-out ignition coils to boost engine performance and reliability. - Bavarian Autosport - BMW

Replace your worn-out ignition coils to boost engine performance and reliability. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bavarian Autosport - Corporate Logo
ES#:
4821272
Mfg#:
056059LA02
In Stock
ON SALE! SAVE 20%
$39.99

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

$31.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top Mount Charge-Air-Cooler - Raw Aluminum

ES#3194406 - 8082R - Top Mount Charge-Air-Cooler - Raw Aluminum - Cast endtanks with multiple dividers with a 60% increase in core size for maximum cooling efficiency - CSF - BMW

Cast endtanks with multiple dividers with a 60% increase in core size for maximum cooling efficiency 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3194406
Mfg#:
8082R
In Stock
$1695.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

ClutchMasters FX250 Single Mass Flywheel Conversion Kit (Lightweight Steel Flywheel)

ES#3622235 - 03CM3-HD0F-SK - ClutchMasters FX250 Single Mass Flywheel Conversion Kit (Lightweight Steel Flywheel) - Complete Clutch and Flywheel Kit - Includes Everything You Need for a Seamless Installation! - Clutch Masters - BMW

Complete Clutch and Flywheel Kit - Includes Everything You Need for a Seamless Installation! For vehicles with 6 speed 22 Spline Transmission and Production Date From 03/2003

Brand:
Clutch Masters - Corporate Logo
ES#:
3622235
Mfg#:
03CM3-HD0F-SK
In Stock
15% off MSRP

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

$1328.99

This product was last offered at the strikethrough price on
07-21-2026

$1129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Water Pump & Thermostat Kit

ES#4818358 - 11517527799KT - Performance Water Pump & Thermostat Kit - Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing! - Assembled By ECS - BMW

Featuring a high-performance Stewart water pump and low-temp Mishimoto thermostat with aluminum housing! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4818358
Mfg#:
11517527799KT
In Stock
$357.99

This product was last offered at the strikethrough price on
06-15-2026

$338.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

ECS E34 M5 Performance Clutch Kit

ES#4818390 - 048498la01KT - ECS E34 M5 Performance Clutch Kit - Upgraded clutch kit to be used with E34 M5 architecture flywheels. Designed for factory and upgraded street car applications to handle up to 375 Ft/lbs at the crank. - ECS - BMW

Upgraded clutch kit to be used with E34 M5 architecture flywheels. Designed for factory and upgraded street car applications to handle up to 375 Ft/lbs at the crank. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4818390
Mfg#:
048498LA01KT
In Stock
ON SALE! SAVE 20%
$846.99

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

$677.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 2

ES#2597716 - 11510392553RKT - ECS Cooling System Refresh Kit - Level 2 - A more advanced refresh kit - with primary cooling system hoses and accessory belt - Assembled By ECS - BMW

A more advanced refresh kit - with primary cooling system hoses and accessory belt 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with automatic or DCT transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2597716
Mfg#:
11510392553RKT
Back Ordered
Auto Notify
ON SALE! SAVE 19%
$832.99

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

$672.89 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Radiator

ES#3545375 - 3725 - Radiator - Standard OE style replacement radiator - CSF - BMW

Standard OE style replacement radiator 2X Entries For Our 25th Anniversary Sweepstakes!

Brand:
CSF - Corporate Logo
ES#:
3545375
Mfg#:
3725
In Stock
$95.99 USD
Free Shipping
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.

Other BMW Performance Engine & Drivetrain Parts

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