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

Xtreme Rigid 6-Pad Racing Clutch Kit

ES#4352989 - BM14-XTR6 - Xtreme Rigid 6-Pad Racing Clutch Kit - Perfect for high performance street and road racing demands. Conservatively rated up to 665 ft/lbs torque capacity. - ACT - BMW

Perfect for high performance street and road racing demands. Conservatively rated up to 665 ft/lbs torque capacity.

Brand:
ACT - Corporate Logo
ES#:
4352989
Mfg#:
BM14-XTR6
In Stock
$916.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Sway bar - link

ES#3980858 - KLC154 - Sway bar - link - Improve your drive quality with these sway bar end links! - Whiteline - BMW

Improve your drive quality with these sway bar end links!

Brand:
Whiteline - Corporate Logo
ES#:
3980858
Mfg#:
KLC154
Ships in 3 Business Days
$181.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling System Refresh Kit - Level 3

ES#2739949 - 11537558522KT2 - ECS Cooling System Refresh Kit - Level 3 - Everything you need to totally service your cooling system, including a radiator and belt service. Now includes ECS Billet Aluminum Radiator Drain Plug! - Assembled By ECS - BMW

Everything you need to totally service your cooling system, including a radiator and belt service. Now includes ECS Billet Aluminum Radiator Drain Plug! For vehicles with manual transmission only

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739949
Mfg#:
11537558522KT2
Back Ordered
ON SALE! SAVE 19%
$1110.99

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

$900.58 USD
This product is lifetime replacement eligible Partial Replacement

Coolant Hose Connector

ES#4877194 - 11537545890PRMK - Coolant Hose Connector - Metal Connector vs OEM Plastic - URO Premium - BMW

Metal Connector vs OEM Plastic We Price Match - Give Us A Call or Chat!

Brand:
URO Premium - Corporate Logo
ES#:
4877194
Mfg#:
11537545890PRMK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Turner Motorsport Silver Wheel Spacer & Bolt Kit - 15mm

ES#3551727 - twh9905015KT1 - Turner Motorsport Silver Wheel Spacer & Bolt Kit - 15mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal

Brand:
Turner Motorsport - Corporate Logo
ES#:
3551727
Mfg#:
TWH9905015KT1
In Stock
ON SALE!
$184.94

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

$179.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VTT Billet Motor Mount Inserts - N54, N55, N20, B58

ES#4145379 - VTT-INSERT-1 - VTT Billet Motor Mount Inserts - N54, N55, N20, B58 - Upgrade your stock motor mounts with these Billet Mounts from Vargas! - Vargas Turbo Technologies - BMW

Upgrade your stock motor mounts with these Billet Mounts from Vargas! Some sub-models such as N54 535XI, N55 535xdrive use a different mount and these will not fit.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4145379
Mfg#:
VTT-INSERT-1
Ships in 1 Business Day
$178.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Dual Cone Intake - White

ES#3603608 - BMS-N54-DCI-W - Performance Dual Cone Intake - White - Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow! - Burger Motorsports - BMW

Replace your restrictive air box with these dual high flow cone filters for the highest possible air flow!

Brand:
Burger Motorsports - Corporate Logo
ES#:
3603608
Mfg#:
BMS-N54-DCI-W
Ships in 5 Business Days
$109.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54

ES#4696161 - VTT-CRANKHUB-2 - Spline Lock Crank Hub Solution W/ Crank Bolt Capture - N54 - A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture. - Vargas Turbo Technologies - BMW

A truly remarkable solution from Vargas that will eliminate the risk of a spun crank hub. Includes crank bolt capture.

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4696161
Mfg#:
VTT-CRANKHUB-2
Ships in 10 Business Days
$871.99 USD
Free Shipping

Heavy Duty Rigid 6-Pad Racing Clutch Kit

ES#4315729 - BM14-HDR6 - Heavy Duty Rigid 6-Pad Racing Clutch Kit - Perfect for aggressive drag and road racing demands. Conservatively rated up to 565 ft/lbs torque capacity. - ACT - BMW

Perfect for aggressive drag and road racing demands. Conservatively rated up to 565 ft/lbs torque capacity. For vehicles with a production date from 02/2009-2010

Brand:
ACT - Corporate Logo
ES#:
4315729
Mfg#:
BM14-HDR6
Ships in 2 Business Days
$865.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Stainless Steel Brake Lines - Rear

ES#3690893 - 022756TMS01 - Turner Motorsport Stainless Steel Brake Lines - Rear - New Zinc-Nickel coating for superior corrosion resistance! New low profile hardware for a cleaner mounted look! DOT compliant and made here in USA! - Turner Motorsport - BMW

New Zinc-Nickel coating for superior corrosion resistance! New low profile hardware for a cleaner mounted look! DOT compliant and made here in USA!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3690893
Mfg#:
022756TMS01
In Stock
ON SALE!
$100.99

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

$95.94 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit

ES#3493262 - k7052602hdoKT1 - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Rated for 400ft/lbs - South Bend Clutch - BMW

Designed for the daily-driven, weekend track warrior. Rated for 400ft/lbs

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493262
Mfg#:
K7052602HDOKT1
Ships in 1 Business Day
$859.99 USD
Free Shipping
on orders $49 and up
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