Shop Our Clearance Sale - Up To 80% Off FREE SHIPPING on Orders $49+ *exclusions apply

Menu

Call Us330-331-2003 ChatLive Chat Text Us!
0 Shopping Cart
Your Vehicle

No Vehicle selected
Please select your vehicle below.

    • Audi
    • BMW
    • Mercedes Benz
    • MINI
    • Porsche
    • Volkswagen

Saved Vehicles

My Vehicles
You currently have no stored vehicles.

Recent Vehicles

Recent Vehicles Manage Vehicles

You currently have no recent vehicles.

We'll automatically keep fully selected vehicles here for your convenience.

Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
0
Call Us330-331-2003 ChatLive Chat Text Us!
Track My Order View Order History Submit a Return Contact Us Wholesale Information Lifetime Replacement Returns and Warranty Information
Cancel
0
Sales & Specials
Enter Your Vehicle
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW 135i Performance Parts & Upgrades

Sort By
Filter By
Return to Top

Stainless Steel Brake Lines - Complete Kit

ES#3699008 - 022756TMS09 - Stainless Steel Brake Lines - Complete Kit - Made in USA! DOT compliant! Low profile hardware with superior coating for corrosion resistance! - Turner Motorsport - BMW

Made in USA! DOT compliant! Low profile hardware with superior coating for corrosion resistance!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3699008
Mfg#:
022756TMS09
In Stock
ON SALE! SAVE 10%
$338.99

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

$305.07 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport DSSR & Polyurethane Shifter Arm Bushing

ES#4876624 - 017344LA01EBKT - Turner Motorsport DSSR & Polyurethane Shifter Arm Bushing - Upgrade to a more engaged driving experience with tighter, crispier shifts! - Enthusiast Bundles - BMW

Upgrade to a more engaged driving experience with tighter, crispier shifts! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
For Vehicles Equipped with a Manual Transmission Only

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876624
Mfg#:
017344LA01EBKT
In Stock
ON SALE! SAVE 45%
$201.99

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

$111.71 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Low Temp Oil Thermostat Kit - 70c

ES#4817856 - n54n55ltKT - N54/N55 Low Temp Oil Thermostat Kit - 70c - New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. - Assembled By ECS - BMW

New billet thermostat cover, hardware and gasket. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory.

Brand:
Assembled By ECS - Corporate Logo
ES#:
4817856
Mfg#:
N54N55LTKT
Back Ordered
Auto Notify
ON SALE! SAVE 18%
$152.99

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

$125.58 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Charge Pipe Throttle Body C-Clip & O-Ring

ES#4428273 - 090746ECS09 - N54/N55 Charge Pipe Throttle Body C-Clip & O-Ring - The perfect replacement for missing or damaged charge pipe O-Ring and C-Clips - ECS - BMW

The perfect replacement for missing or damaged charge pipe O-Ring and C-Clips

Brand:
ECS - Corporate Logo
ES#:
4428273
Mfg#:
090746ECS09
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$43.99

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

$32.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Solid engine mounts

ES#3177500 - 021445TMS01 - Turner Solid engine mounts - 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

Brand:
Turner Motorsport - Corporate Logo
ES#:
3177500
Mfg#:
021445TMS01
In Stock
ON SALE! SAVE 53%
$264.99

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

$124.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bolt-on Wheel Spacer & Bolt Kit - 30mm

ES#3101030 - 1058ecs04-30BKT - Bolt-on Wheel Spacer & Bolt Kit - 30mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW

Brand:
ECS - Corporate Logo
ES#:
3101030
Mfg#:
1058ECS04-30BKT
In Stock
$190.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

1M Style Rear Fender Flares - Pair

ES#4716070 - E821MFLARES - 1M Style Rear Fender Flares - Pair - An inexpensive way to convert your E82 to have wider 1M style rear fenders! - Suvneer - BMW

An inexpensive way to convert your E82 to have wider 1M style rear fenders!

Brand:
Suvneer - Corporate Logo
ES#:
4716070
Mfg#:
E821MFLARES
In Stock
$595.00

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

$566.99 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, 15" 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#:
4008597
Mfg#:
140-13919K
Back Ordered
Starting at $2826.99 USD
Customize
This product is lifetime replacement eligible Lifetime Replacement

BMW Brake Pad Wear Sensor Delete

ES#4418823 - 008615LA01 - BMW Brake Pad Wear Sensor Delete - Ideal for custom applications or to eliminate the OEM wear sensor - ECS - BMW

Ideal for custom applications or to eliminate the OEM wear sensor

Brand:
ECS - Corporate Logo
ES#:
4418823
Mfg#:
008615LA01
In Stock
ON SALE! SAVE 25%
$32.99

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

$24.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54/N55 Low Temp Oil Thermostat Kit - 70c

ES#5456347 - 008731KT - N54/N55 Low Temp Oil Thermostat Kit - 70c - New thermostat and spring. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory. - Turner Motorsport - BMW

New thermostat and spring. Featuring a low temp thermostat - 40 degrees Celsius/ 72 degrees Fahrenheit lower than factory.

Brand:
Turner Motorsport - Corporate Logo
ES#:
5456347
Mfg#:
008731KT
In Stock
ON SALE! SAVE 20%
$74.99

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

$59.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 Pure Stage 2 Turbo Upgrade - PWG

ES#3660771 - PURE-N55-0001KT - N55 Pure Stage 2 Turbo Upgrade - PWG - Engineered to reach 500+whp and built with durability in mind. Includes refundable $300 core charge. - Pure Turbos - BMW

Engineered to reach 500+whp and built with durability in mind. Includes refundable $300 core charge. For vehicles with pneumatic waste gate (PWG)

Brand:
Pure Turbos - Corporate Logo
ES#:
3660771
Mfg#:
PURE-N55-0001KT
Ships in 4 Business Days
$2906.99

This product was last offered at the strikethrough price on
07-14-2026

$2800.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ferrea High Performance Valve Kit, BMW N55/S55

ES#4736705 - FER-HPVK-S55-T-3 - Ferrea High Performance Valve Kit, BMW N55/S55 - Upgrade Your Factory Intake and Exhaust Valves - 5150 Autosport - BMW

Upgrade Your Factory Intake and Exhaust Valves

Brand:
5150 Autosport - Corporate Logo
ES#:
4736705
Mfg#:
FER-HPVK-S55-T-3
Ships in 3 Business Days
$929.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N55 GC Turbocharger Upgrade - PWG Wastegate

ES#4657003 - VTT-N55-GC-PWG - N55 GC Turbocharger Upgrade - PWG Wastegate - Supports up to 600WHP! - Vargas Turbo Technologies - BMW

Supports up to 600WHP! For vehicles with a Pneumatic Wastegate only!

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4657003
Mfg#:
VTT-N55-GC-PWG
Back Ordered
$2761.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front YellowStuff Performance Brake Pad Set

ES#2070880 - DP41995R - Front YellowStuff Performance Brake Pad Set - EBC's premium sport street pad that offers high friction levels and heat fade resistance - EBC - BMW MINI

EBC's premium sport street pad that offers high friction levels and heat fade resistance

Brand:
EBC - Corporate Logo
ES#:
2070880
Mfg#:
DP41995R
Ships in 1 Business Day
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

More About Performance Parts & Upgrades

All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

Let us help you find the parts that fit your BMW

ECS Tuning is not affiliated with any automobile manufacturers.
Manufacturer names and/or part numbers are used only for identification purposes.

Terms of Use Privacy Policy ECS Tuning is part of Enthusiast Auto Holdings