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BMW E90 335i N55 Performance Engine & Drivetrain Parts

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Billet Aluminum Radiator Drain Plug

ES#2996874 - 013197ECS01A - Billet Aluminum Radiator Drain Plug - Fear drain plug removal no more! Eliminates mangled and broken drain plugs. - ECS - BMW

Fear drain plug removal no more! Eliminates mangled and broken drain plugs. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2996874
Mfg#:
013197ECS01A
In Stock
ON SALE! SAVE 25%
$47.99

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

$35.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Baffled Oil Catch Can - Standard Flow 8oz

ES#4369815 - 022798TMS01-02 - Turner Baffled Oil Catch Can - Standard Flow 8oz - A 4 chamber, baffled oil catch can with a bottom drain option - Turner Motorsport - BMW

A 4 chamber, baffled oil catch can with a bottom drain option 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4369815
Mfg#:
022798TMS01-02
In Stock
ON SALE! SAVE 25%
$218.99

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

$164.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E Series N55 JB4 - Type B Harness

ES#3508707 - JB4-N55-B - E Series N55 JB4 - Type B Harness - Plug & play power gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2012 and newer vehicles. - Burger Motorsports - BMW

Plug & play power — gain up to 60 horsepower on a stock car, 100+ horsepower on a modified car! For 2012 and newer vehicles. Not for sale or use in the state of California.

Brand:
Burger Motorsports - Corporate Logo
ES#:
3508707
Mfg#:
JB4-N55-B
Ships in 2 Business Days
$559.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55 Turbocharger install kit

ES#3438101 - VTT-N55-INSTL - N55 Turbocharger install kit - Everything you need to get those new turbos installed on your car! - Vargas Turbo Technologies - BMW

Everything you need to get those new turbos installed on your car! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3438101
Mfg#:
VTT-N55-INSTL
In Stock
$222.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

N55/S55 37cc Platinum Series Dish Piston Set - 84.5mm Bore

ES#4685605 - 647005C-6 - N55/S55 37cc Platinum Series Dish Piston Set - 84.5mm Bore - Upgrade to Manley's Platinum Series Pistons for increased performance! Stock 10.2:1 Compression Ratio - MANLEY - BMW

Upgrade to Manley's Platinum Series Pistons for increased performance! Stock 10.2:1 Compression Ratio .50mm Oversize

Brand:
MANLEY - Corporate Logo
ES#:
4685605
Mfg#:
647005C-6
In Stock
8% off MSRP

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

$1208.99

This product was last offered at the strikethrough price on
10-05-2026

$1111.99 USD
Free Shipping
on orders $49 and up

ECS N54/N55 Cat-Back Exhaust, ECS Intake & Turner Ignition Coils

ES#4876611 - 049784LAEBKT - ECS N54/N55 Cat-Back Exhaust, ECS Intake & Turner Ignition Coils - Increase power and sound at a discounted rate! - Enthusiast Bundles - BMW

Increase power and sound at a discounted rate! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876611
Mfg#:
049784LAEBKT
In Stock
ON SALE! SAVE 17%
$2635.96

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

$2198.92 USD
This product is lifetime replacement eligible Lifetime Replacement

E8X/E9X Open Differential Weld Plates

ES#4841518 - 056350LA01 - E8X/E9X Open Differential Weld Plates - Convert your open differential to a locked differential without the costly expense of an limited-slip conversion. - ECS - BMW

Convert your open differential to a locked differential without the costly expense of an limited-slip conversion. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with automatic transmissions only - medium case differentials

Brand:
ECS - Corporate Logo
ES#:
4841518
Mfg#:
056350LA01
In Stock
ON SALE! SAVE 25%
$30.99

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

$23.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Solid Aluminum Engine And Transmission Mount Kit

ES#3438916 - 021445tmsKT - Turner Motorsport Solid Aluminum Engine And Transmission Mount Kit - Designed for track use to eliminate deflection and drive line slop - Turner Motorsport - BMW

Designed for track use to eliminate deflection and drive line slop 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3438916
Mfg#:
021445TMSKT
In Stock
ON SALE! SAVE 20%
$382.99

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

$306.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Connecting Rod Bearing Set of 2 Pairs - 0.25mm Oversized

ES#3969805 - CR222SV0.25 - Connecting Rod Bearing Set of 2 Pairs - 0.25mm Oversized - Replace those Worn Out Rod Bearings! - King - BMW

Replace those Worn Out Rod Bearings! +0.25mm

Brand:
King - Corporate Logo
ES#:
3969805
Mfg#:
CR222SV0.25
In Stock
13% off MSRP

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

$59.99

This product was last offered at the strikethrough price on
09-08-2026

$51.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ClutchMasters FX850 Twin Disc Clutch with Aluminum Flywheel - Race Series

ES#3622153 - 03075-TD8R-A - ClutchMasters FX850 Twin Disc Clutch with Aluminum Flywheel - Race Series - The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity! - Clutch Masters - BMW

The FX850 Boasts Increased Clamping Force, Lightened Flywheel, and Increased Torque Capacity! For Vehicles with Production Date from 02/09 with 6 Bolt Crank
For Vehicles with Production Date from 02/09 with 6 Bolt Crank

Brand:
Clutch Masters - Corporate Logo
ES#:
3622153
Mfg#:
03075-TD8R-A
Ships in 4 Business Days
$2078.99 USD
Free Shipping

Phenolic Spacer - BMP Manifold 1/2"

ES#4465271 - 501-0081 - Phenolic Spacer - BMP Manifold 1/2" - A must when swapping to metal manifolds! - Precision Raceworks - BMW

A must when swapping to metal manifolds!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465271
Mfg#:
501-0081
In Stock
$149.99 USD
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

Transmission Mount Bushing - Street

ES#4617285 - PFF5-4655 - Transmission Mount Bushing - Street - Polyurethane mounts secure your transmission for crisp, mis-shift-free gear changes. - Powerflex - BMW

Polyurethane mounts secure your transmission for crisp, mis-shift-free gear changes.

Brand:
Powerflex - Corporate Logo
ES#:
4617285
Mfg#:
PFF5-4655
In Stock
$118.99 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

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
ON SALE!
Starting at $464.99 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.

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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