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BMW Performance Engine & Drivetrain Parts

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N55/S55 37cc Platinum Series Dish Extreme Duty Piston Set

ES#4685604 - 647000CE-6 - N55/S55 37cc Platinum Series Dish Extreme Duty Piston Set - Upgrade to Manley's Platinum Extreme Duty Pistons for increased performance! Stock 10.2:1 Compression Ratio - MANLEY - BMW

Upgrade to Manley's Platinum Extreme Duty Pistons for increased performance! Stock 10.2:1 Compression Ratio Std. Size

Brand:
MANLEY - Corporate Logo
ES#:
4685604
Mfg#:
647000CE-6
Back Ordered
8% off MSRP

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

$1423.99

This product was last offered at the strikethrough price on
07-27-2026

$1309.99 USD
Free Shipping
on orders $49 and up

JB Racing Lightweight Aluminum Flywheel & Clutch Kit

ES#3108290 - 520-150-240KT - JB Racing Lightweight Aluminum Flywheel & Clutch Kit - Includes a JB Racing aluminum single-mass flywheel and a new OE clutch! - Assembled By ECS - BMW

Includes a JB Racing aluminum single-mass flywheel and a new OE clutch! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
3108290
Mfg#:
520-150-240KT
In Stock
$1386.99

This product was last offered at the strikethrough price on
06-02-2026

$1307.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Magnum FORCE Pro 5R Stage 2 Air Intake System

ES#3061714 - 54-76306 - Magnum FORCE Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +16hp & +30lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +16hp & +30lb/ft!

Brand:
AFE - Corporate Logo
ES#:
3061714
Mfg#:
54-76306
In Stock at Vendor
20% off MSRP

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

$543.99

This product was last offered at the strikethrough price on
01-28-2026

$435.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Momentum Pro 5R Stage 2 Air Intake System

ES#2986091 - 54-76303 - Momentum Pro 5R Stage 2 Air Intake System - Excellent sound & power - the ultimate performance intake! +11hp & +13lb/ft! - AFE - BMW

Excellent sound & power - the ultimate performance intake! +11hp & +13lb/ft!

Brand:
AFE - Corporate Logo
ES#:
2986091
Mfg#:
54-76303
In Stock at Vendor
20% off MSRP

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

$543.99

This product was last offered at the strikethrough price on
01-28-2026

$435.00 USD
This product is lifetime replacement eligible Lifetime Replacement

South Bend Clutch Stage 3 Drag Clutch Kit

ES#4660616 - K70526-02-SS-DXD - South Bend Clutch Stage 3 Drag Clutch Kit - South Bend Clutch Stage 3 Drag Clutch Kit 660 ft-lbs! - South Bend Clutch - BMW

South Bend Clutch Stage 3 Drag Clutch Kit 660 ft-lbs! For Vehicles with production date from 2007

Brand:
South Bend Clutch - Corporate Logo
ES#:
4660616
Mfg#:
K70526-02-SS-DXD
Ships in 1 Business Day
$1302.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

135i Hot Side Intake Duct

ES#4766279 - 025947TMS06KT - 135i Hot Side Intake Duct - Directs air to the passenger side of the vehicle - Turner Motorsport - BMW

Directs air to the passenger side of the vehicle 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4766279
Mfg#:
025947TMS06KT
In Stock
ON SALE! SAVE 15%
$218.99

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

$186.14 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3219164 - ppke36KT2 - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Valeo alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3219164
Mfg#:
PPKE36KT2
In Stock
ON SALE! SAVE 15%
$382.99

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

$325.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3148226 - ppke36KT - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Bosch alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3148226
Mfg#:
PPKE36KT
In Stock
ON SALE! SAVE 15%
$382.99

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

$325.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

MS Twin Disc Clutch Kit

ES#4004637 - MS-006-005 - MS Twin Disc Clutch Kit - Designed to hold 100 to 200% more torque capacity to the wheels. - DKM - BMW

Designed to hold 100 to 200% more torque capacity to the wheels.

Brand:
DKM - Corporate Logo
ES#:
4004637
Mfg#:
MS-006-005
Special Order: No Guaranteed ETA
$1299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DO88 DCT Racing Oil Cooler - E90/E92 M3

ES#4656907 - OC110 - DO88 DCT Racing Oil Cooler - E90/E92 M3 - The perfect oil cooler for the track and on the street! - DO88 - BMW

The perfect oil cooler for the track and on the street!

Brand:
DO88 - Corporate Logo
ES#:
4656907
Mfg#:
OC110
Ships on Aug 14, 2026
$1299.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set - 0.50mm Oversized

ES#4760042 - CR8050SV0.5 - Connecting Rod Bearing Set - 0.50mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.50mm

Brand:
King - Corporate Logo
ES#:
4760042
Mfg#:
CR8050SV0.5
In Stock at Vendor
$324.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Double Adjustable Short Shift Kit

ES#3690602 - 026017TMS15 - Turner Double Adjustable Short Shift Kit - Knob height and throw adjustable to fine tune your driving experience. - Turner Motorsport - BMW

Knob height and throw adjustable to fine tune your driving experience. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3690602
Mfg#:
026017TMS15
Ships on Sep 9, 2026
ON SALE!
Starting at $324.78 USD
Customize
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.

Other BMW Performance Engine & Drivetrain Parts

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