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BMW 135i Performance Engine & Drivetrain Parts

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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

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

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

Low Temp Oil Thermostat Kit - N54/N55

ES#4428270 - 090743ECS09 - Low Temp Oil Thermostat Kit - N54/N55 - Control those oil temps with a new thermostat! - ECS - BMW

Control those oil temps with a new thermostat! 10X Entries Into Our F80 M3 Sweepstakes
For 2008 and up models only

Brand:
ECS - Corporate Logo
ES#:
4428270
Mfg#:
090743ECS09
In Stock
ON SALE! SAVE 25%
$79.99

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

$59.99 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

Xtreme Sprung Street Performance Clutch Kit With XACT Streetlite Flywheel

ES#3438749 - bm8-xtssKT - Xtreme Sprung Street Performance Clutch Kit With XACT Streetlite Flywheel - Perfect for aggressive street and moderate racing demands. Conservatively rated up to 520 ft/lbs torque capacity. - ACT - BMW

Perfect for aggressive street and moderate racing demands. Conservatively rated up to 520 ft/lbs torque capacity. For vehicles with a production date up to 01/2009 and an 8-Bolt Setup

Brand:
ACT - Corporate Logo
ES#:
3438749
Mfg#:
BM8-XTSSKT
In Stock at Vendor
$1871.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Sprung 6-Pad Racing Clutch Kit With XACT Streetlite Flywheel

ES#3438746 - bm8-hdg6KT - Heavy Duty Sprung 6-Pad Racing Clutch Kit With XACT Streetlite Flywheel - Perfect for high performance street and road racing demands. Conservatively rated up to 565 ft/lbs torque capacity. - ACT - BMW

Perfect for high performance street and road racing demands. Conservatively rated up to 565 ft/lbs torque capacity. For vehicles with a production date up to 01/2009 and an 8-Bolt Setup

Brand:
ACT - Corporate Logo
ES#:
3438746
Mfg#:
BM8-HDG6KT
In Stock at Vendor
$1855.00 USD
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 4 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

BMW Performance Cooler Kit

ES#1599199 - 11122157665 - BMW Performance Cooler Kit - From BMW Performance comes upgraded cooling and performance - Genuine BMW M Performance - BMW

From BMW Performance comes upgraded cooling and performance

Brand:
Genuine BMW M Performance - Corporate Logo
ES#:
1599199
Mfg#:
11122157665
Ships in 7 Business Days
2% off MSRP

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

$1880.00

This product was last offered at the strikethrough price on
09-17-2026

$1846.99 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
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

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

8 Bolt BMW Flywheel

for kit XKBM23595-2x

Brand:
XClutch - Corporate Logo
ES#:
4872500
Mfg#:
FBM124MD9C-ASSY-
Ships on Oct 5, 2026
$909.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Momentum GT PRO DRY S Cold Air Intake System

ES#3612876 - 51-76313 - Momentum GT PRO DRY S Cold Air Intake System - The Momentum GT Pro DRY S Cold Air Intake is the best system for creating power, airflow, and maximizing performance - AFE - BMW

The Momentum GT Pro DRY S Cold Air Intake is the best system for creating power, airflow, and maximizing performance

Brand:
AFE - Corporate Logo
ES#:
3612876
Mfg#:
51-76313
In Stock
20% off MSRP

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

$563.99

This product was last offered at the strikethrough price on
09-17-2026

$451.00 USD
This product is lifetime replacement eligible Lifetime Replacement

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

ES#4487924 - MRX-006-076 - 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

Brand:
DKM - Corporate Logo
ES#:
4487924
Mfg#:
MRX-006-076
Ships on Oct 12, 2026
$1799.99 USD
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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