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BMW 135i Performance Parts & Upgrades

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N54 Afe Stg2 Filter P5r - (3"x4-3/4")F (4"x5-3/4")B (2-1/2"x4-1/4")T 6"H

ES#2739445 - 24-90054 - N54 Afe Stg2 Filter P5r - (3"x4-3/4")F (4"x5-3/4")B (2-1/2"x4-1/4")T 6"H - AFE - BMW

Brand:
AFE - Corporate Logo
ES#:
2739445
Mfg#:
24-90054
In Stock
21% off MSRP

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

$77.99

This product was last offered at the strikethrough price on
08-22-2026

$62.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Subframe Bushing Kit

ES#4362425 - ASB-E9X - Billet Aluminum Subframe Bushing Kit - The ultimate bushings for the track! - Revshift - BMW

The ultimate bushings for the track!

Brand:
Revshift - Corporate Logo
ES#:
4362425
Mfg#:
ASB-E9X
Ships in 4 Business Days
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.81 Pumpkin With Helical LSD

ES#3188357 - mf-trs-05e92dKT - 2.81 Pumpkin With Helical LSD - Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. - Team MFactory - BMW

Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. Any defects or warranty clams will have to go directly to Team M Factory

Brand:
Team MFactory - Corporate Logo
ES#:
3188357
Mfg#:
MF-TRS-05E92DKT
Ships in 4 Business Days
$2689.99 USD
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 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 20%
$832.99

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

$670.24 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

E82 Flush Kit - Front And Rear

ES#4376078 - E82FLUSHKT - E82 Flush Kit - Front And Rear - Bring your stock wheels to the "flush" position. This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications - ECS - BMW

Bring your stock wheels to the "flush" position. This flush kit will widen your track width and remove that unsightly tire edge gap while still allowing enough clearance for lowered applications

Brand:
ECS - Corporate Logo
ES#:
4376078
Mfg#:
E82FLUSHKT
In Stock
ON SALE! SAVE 10%
$370.99

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

$333.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

AERO6 E9X Front Big Brake Kit

6-piston calipers, 14" rotors, and BP-20 pads provide tremendous stopping power for heavy weight and extreme duty vehicles. Choose between Red, Black, or Nickel calipers with drilled or slotted rotors.

Brand:
Wilwood - Corporate Logo
ES#:
4007330
Mfg#:
140-13582K
Back Ordered
Starting at $2668.99 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2608155 - 12137594937NKT1 - Ignition Service Kit - Everything you need to service your ignition system, featuring high quality aftermarket parts - Assembled By ECS - BMW

Everything you need to service your ignition system, featuring high quality aftermarket parts

Brand:
Assembled By ECS - Corporate Logo
ES#:
2608155
Mfg#:
12137594937NKT1
In Stock
ON SALE!
$274.99

This product was last offered at the strikethrough price on
07-23-2026

$266.30 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Electronic Atmospheric Blowoff Valve (E-DV) - BMW E & F Series N55

ES#5375301 - FMEDV104A - Electronic Atmospheric Blowoff Valve (E-DV) - BMW E & F Series N55 - Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causing any check engine or service lights - Forge - BMW

Performance replacement for your factory diverter valve - designed to vent boost pressure to the atmosphere without causing any check engine or service lights

Brand:
Forge - Corporate Logo
ES#:
5375301
Mfg#:
FMEDV104A
Ships on Sep 24, 2026
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Motor Mounts - 80A - N55/N54

ES#4623283 - PMM-N5X80A - Polyurethane Motor Mounts - 80A - N55/N54 - Two assembled motor mounts with removeable poly bushings! - Revshift - BMW

Two assembled motor mounts with removeable poly bushings!

Brand:
Revshift - Corporate Logo
ES#:
4623283
Mfg#:
PMM-N5X80A
Ships on Sep 14, 2026
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT “OBD-LOCK” ODB Port Locking Tool

ES#4766229 - VTT-OBD-LOCK - VTT OBD-LOCK ODB Port Locking Tool - Prevent Dealerships From Re-Flashing Your Car Against Your Wishes! - Vargas Turbo Technologies - Audi BMW Volkswagen Mercedes Benz Porsche

Prevent Dealerships From Re-Flashing Your Car Against Your Wishes! For Vehicles Produced After 1995

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4766229
Mfg#:
VTT-OBD-LOCK
In Stock
$97.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Expansion Tank Relocation Coolant Hose

ES#4723175 - 053082LA01 - Silicone Expansion Tank Relocation Coolant Hose - 60" silicone performance coolant hose featuring a molded 90 degree bend for neat installs. Used as a replacement coolant hose for the Turner N54 coolant expansion tank relocation. - Turner Motorsport - BMW

60" silicone performance coolant hose featuring a molded 90 degree bend for neat installs. Used as a replacement coolant hose for the Turner N54 coolant expansion tank relocation.

Brand:
Turner Motorsport - Corporate Logo
ES#:
4723175
Mfg#:
053082LA01
In Stock
ON SALE! SAVE 25%
$75.99

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

$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Single Turbo Fittings

ES#3616074 - VTT-SINGLE-FITTI - Single Turbo Fittings - One kit contains all the oil and water fittings you will need to swap from twin to single turbo. - Vargas Turbo Technologies - BMW

One kit contains all the oil and water fittings you will need to swap from twin to single turbo.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
3616074
Mfg#:
VTT-SINGLE-FITTI
Ships in 10 Business Days
$129.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

SSP SPEC-R DCT Clutch Upgrade Kit

ES#4766199 - BMW900 - SSP SPEC-R DCT Clutch Upgrade Kit - Boasts 900 ft-lbs torque holding compacity and quicker shift times - SSP Performance - BMW

Boasts 900 ft-lbs torque holding compacity and quicker shift times For vehicles equipped with a 7-Speed Dual Clutch Transmission (GS7D36SG DCT)

Brand:
SSP Performance
ES#:
4766199
Mfg#:
BMW900
Back Ordered
$2599.00 USD
Free Shipping
on orders $49 and up

KW V2 Series Coilover Kit

ES#2092149 - 15220039 - KW V2 Series Coilover Kit - Variant 2 coilovers offer sport handling with adjustable rebound dampening - KW Suspension - BMW

Variant 2 coilovers offer sport handling with adjustable rebound dampening

Brand:
KW Suspension - Corporate Logo
ES#:
2092149
Mfg#:
15220039
Back Ordered
$2594.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front RedStuff Performance Brake Pad Set

ES#2070774 - DP31995C - Front RedStuff Performance Brake Pad Set - A high performance street pad, featuring Kevlar technology - EBC - BMW MINI

A high performance street pad, featuring Kevlar technology

Brand:
EBC - Corporate Logo
ES#:
2070774
Mfg#:
DP31995C
In Stock
5% off MSRP

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

$193.99

This product was last offered at the strikethrough price on
08-22-2026

$183.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMW Cobb Tuning AccessPORT Tuner V3

ES#2719257 - AP3-BMW-001 - BMW Cobb Tuning AccessPORT Tuner V3 - Flash your ECU and unleash the power your BMW was meant to have. - CobbTuning - BMW

Flash your ECU and unleash the power your BMW was meant to have.

Brand:
CobbTuning - Corporate Logo
ES#:
2719257
Mfg#:
AP3-BMW-001
In Stock
ON SALE! SAVE 10%
$715.00

This product was last offered at the strikethrough price on
08-17-2026

$643.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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