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

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
affirm financing terms & conditions
garage-red
Your Vehicle Please tap 'Select' to pick a vehicle
Your Vehicle Please tap 'Select' to pick a vehicle
Select

BMW 135i Most Popular Parts

Sort By
Filter By
Return to Top

Wheel Spacer Set - 15mm

ES#11299 - ECS#255KT - Wheel Spacer Set - 15mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI - ECS - BMW MINI

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Recommend 12x1.5x43mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11299
Mfg#:
ECS#255KT
In Stock
ON SALE!
$125.99

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

$119.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

DO88 Turbo Inlet Hose - E9X/E8X 135i/335i/35i (47mm)

ES#4656892 - do88kit213S47 - DO88 Turbo Inlet Hose - E9X/E8X 135i/335i/35i (47mm) - Lets your engine breathe significantly better! - DO88 - BMW

Lets your engine breathe significantly better! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
47mm diameter for OE size turbocharger only.

Brand:
DO88 - Corporate Logo
ES#:
4656892
Mfg#:
DO88KIT213S47
In Stock
$325.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance H-Beam Connecting Rod Set

ES#5375260 - 14078-6 - Performance H-Beam Connecting Rod Set - Designed for use in high horsepower builds, supporting over 800 horsepower! - MANLEY - BMW

Designed for use in high horsepower builds, supporting over 800 horsepower! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MANLEY - Corporate Logo
ES#:
5375260
Mfg#:
14078-6
In Stock
3% off MSRP

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

$923.99

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

$895.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Poly Tow Strap With Bolt - Tri-color Stripe

ES#3552722 - TMI9020TSI - TRI - Poly Tow Strap With Bolt - Tri-color Stripe - No more steel ring sticking out from the bumper - Turner Motorsport - BMW MINI

No more steel ring sticking out from the bumper affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3552722
Mfg#:
TMI9020TSI - TRI
In Stock
ON SALE! SAVE 20%
$148.99

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

$119.19 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Lock Kit With Key - Set Of Four

ES#65870 - 36136786419 - Wheel Lock Kit With Key - Set Of Four - Protect your wheels from theft - Genuine BMW - BMW

Protect your wheels from theft affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
65870
Mfg#:
36136786419
In Stock
$46.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime 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! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

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

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

$544.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Universal Flex Disc

ES#2500947 - 26117610061 - Universal Flex Disc - Also known as a "Guibo" - Genuine BMW - BMW

Also known as a "Guibo" affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2500947
Mfg#:
26117610061
In Stock
6% off MSRP

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

$236.99

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

$222.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Third Brake Light

ES#207352 - 63257164978 - Third Brake Light - Replace your cracked lens - Genuine BMW - BMW

Replace your cracked lens affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
207352
Mfg#:
63257164978
In Stock
7% off MSRP

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

$174.31

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

$162.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Density Line Performance Transmission Mount Set

ES#3143399 - 034-509-4050-SD - Density Line Performance Transmission Mount Set - Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! - 034Motorsport - BMW

Increase performance and durability without sacrificing comfort - an ECS Tuning exclusive! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
034Motorsport - Corporate Logo
ES#:
3143399
Mfg#:
034-509-4050-SD
In Stock
ON SALE! SAVE 10%
$66.00

This product was last offered at the strikethrough price on
06-28-2026

$59.40 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Wheel Bearing Kit - Priced Each

ES#2987038 - 33412406278 - Rear Wheel Bearing Kit - Priced Each - Includes hardware! - Genuine BMW - BMW

Includes hardware! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2987038
Mfg#:
33412406278
In Stock
6% off MSRP

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

$145.99

This product was last offered at the strikethrough price on
07-06-2026

$136.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BMS N54 BOV Vacuum Adapter

ES#4043161 - N54BOVVACADPT2 - BMS N54 BOV Vacuum Adapter - Basic kit + BOV Kit Including two push lock fittings and line - Burger Motorsports - BMW

Basic kit + BOV Kit Including two push lock fittings and line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
4043161
Mfg#:
N54BOVVACADPT2
In Stock
$79.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Crankshaft Seal

ES#3478176 - 11118618864 - Front Crankshaft Seal - 65x79x10 - Usually replaced when servicing the timing chains - Elring - BMW

65x79x10 - Usually replaced when servicing the timing chains affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
3478176
Mfg#:
11118618864
In Stock
$16.75 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Boost Pressure Solenoid

ES#3991659 - 11747649407 - Boost Pressure Solenoid - Turbo system not holding boost? This could be the cause - Pierburg - BMW
ECS Tuning recommends this product.

Turbo system not holding boost? This could be the cause affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For vehicles with production date from 06/2012

Brand:
Pierburg - Corporate Logo
ES#:
3991659
Mfg#:
11747649407
In Stock
$141.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Blow-By Vent Hose

ES#4818515 - 11157553949 - Blow-By Vent Hose - For PCV system - Bremmen Parts - BMW

For PCV system affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818515
Mfg#:
11157553949
In Stock
ON SALE! SAVE 20%
$43.99

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

$35.08 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder

ES#4829871 - 21526785964 - Clutch Slave Cylinder - Located on the transmission - Bremmen Parts - BMW

Located on the transmission affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4829871
Mfg#:
21526785964
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

Ground Wire

ES#30338 - 12427549393 - Ground Wire - Grounds the starter to the body of the car - Genuine BMW - BMW

Grounds the starter to the body of the car affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
30338
Mfg#:
12427549393
In Stock
1% off MSRP

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

$60.40

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

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

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