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 Most Popular Parts

Sort By
Filter By
Return to Top

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. 10X Entries Into Our F80 M3 Sweepstakes

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

FLYWHEEL AUTOMATIC

ES#2683867 - 11228604045 - FLYWHEEL AUTOMATIC - Genuine BMW - BMW

Brand:
Genuine BMW - Corporate Logo
ES#:
2683867
Mfg#:
11228604045
Ships in 5 Business Days
3% off MSRP

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

$3085.99

This product was last offered at the strikethrough price on
08-23-2026

$3007.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Powerflex Engine Mount Inserts

ES#4500570 - PFF5-4020 - Powerflex Engine Mount Inserts - Stiffer bushings will allow smoother movement! - Powerflex - BMW

Stiffer bushings will allow smoother movement!

Brand:
Powerflex - Corporate Logo
ES#:
4500570
Mfg#:
PFF5-4020
In Stock
$56.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High Boost Head Gasket - Copper Ring

ES#4716127 - HG-BMW-N54 - High Boost Head Gasket - Copper Ring - Copper ring head gasket for high boost N54 builds - Supertech - BMW

Copper ring head gasket for high boost N54 builds

Brand:
Supertech - Corporate Logo
ES#:
4716127
Mfg#:
HG-BMW-N54
In Stock
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

N54 Billet Vacuum (Boost Control) Tank Pair - Anodized Clear

ES#4505870 - VACUUMCANRAW - N54 Billet Vacuum (Boost Control) Tank Pair - Anodized Clear - Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Vacuum Tanks! - Vargas Turbo Technologies - BMW

Upgrade the visual appeal of your engine bay with Vargas Turbo Technologies' Billet Vacuum Tanks! 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Vargas Turbo Technologies - Corporate Logo
ES#:
4505870
Mfg#:
VACUUMCANRAW
Ships in 1 Business Day
$199.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Low Pressure Fuel Sensor

ES#4932420 - 13537622231 - Low Pressure Fuel Sensor - Located on the fuel supply line - URO - BMW

Located on the fuel supply line 2X Entries Into Our F80 M3 Sweepstakes

Brand:
URO - Corporate Logo
ES#:
4932420
Mfg#:
13537622231
In Stock
$44.10

This product was last offered at the strikethrough price on
06-04-2026

$43.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Upper Spring Pad - Priced Each

ES#50843 - 31336767500 - Front Upper Spring Pad - Priced Each - Recommended to be replaced when servicing higher-mileage vehicles - Genuine BMW - BMW

Recommended to be replaced when servicing higher-mileage vehicles

Brand:
Genuine BMW - Corporate Logo
ES#:
50843
Mfg#:
31336767500
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.

$13.40

This product was last offered at the strikethrough price on
08-23-2026

$12.31 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Tie Rod Assembly - Left

ES#2635565 - 32106765235 - Heavy Duty Tie Rod Assembly - Left - Upgraded HD unit, includes both inner and outer tie rod - Meyle HD - BMW
ECS Tuning recommends this product.

Upgraded HD unit, includes both inner and outer tie rod 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Meyle HD - Corporate Logo
ES#:
2635565
Mfg#:
32106765235
In Stock
$84.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

VRSF Stainless Steel High Flow Inlet Intake Kit

ES#3984906 - 10901070 - VRSF Stainless Steel High Flow Inlet Intake Kit - 1.75" Turbo Inlet, High flow inlet intake kit - VRSF - BMW

1.75" Turbo Inlet, High flow inlet intake kit We Price Match - Give Us A Call or Chat!

Brand:
VRSF - Corporate Logo
ES#:
3984906
Mfg#:
10901070
Ships in 1 Business Day
$329.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turbo Oil Drain Line - Rear Turbo

ES#3499756 - 11427562800 - Turbo Oil Drain Line - Rear Turbo - Carries oil away from the rear turbocharger - Rein - BMW
ECS Tuning recommends this product.

Carries oil away from the rear turbocharger 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Rein - Corporate Logo
ES#:
3499756
Mfg#:
11427562800
In Stock
$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

H8 Pure Yellow Bulb - Pair

ES#2526576 - ZZH8BSPYa - H8 Pure Yellow Bulb - Pair - Similar to 3000k HID color, increase intensity & visual appeal with a yellow hue - ZiZa - Audi BMW Volkswagen MINI Porsche

Similar to 3000k HID color, increase intensity & visual appeal with a yellow hue 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ZiZa - Corporate Logo
ES#:
2526576
Mfg#:
ZZH8BSPYA
In Stock
ON SALE! SAVE 10%
$29.99

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

$26.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mounting Bolt - Priced Each

ES#41945 - 23001222891 - Transmission Mounting Bolt - Priced Each - M12x50. Secures the transmission bellhousing to the engine block. - Genuine BMW - BMW

M12x50. Secures the transmission bellhousing to the engine block.

Brand:
Genuine BMW - Corporate Logo
ES#:
41945
Mfg#:
23001222891
In Stock
19% off MSRP

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

$9.69

This product was last offered at the strikethrough price on
08-23-2026

$7.83 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Filter Kits, 5 Pack - Stock Up And SAVE!

ES#252573 - 11427566327 - Oil Filter Kits, 5 Pack - Stock Up And SAVE! - OE quailty for your BMW buy in sets of 5 or 10 - Hengst - BMW

OE quailty for your BMW buy in sets of 5 or 10 5X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat! Hengst is our preferred OEM filtration supplier!

Brand:
Hengst - Corporate Logo
ES#:
252573
Mfg#:
11427566327
In Stock
$50.99 USD
Free Shipping
on orders $49 and up

Coolant Expansion Tank Cap

ES#4818570 - 17117639020 - Coolant Expansion Tank Cap - Keep that coolant expansion tank sealed - Bremmen Parts - BMW

Keep that coolant expansion tank sealed 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Bremmen Parts - Corporate Logo
ES#:
4818570
Mfg#:
17117639020
In Stock
ON SALE! SAVE 20%
$14.99

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

$11.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Relay - White Green

ES#169431 - 61368373700 - Relay - White Green - Replaces relays of the same color - Genuine BMW - BMW MINI

Replaces relays of the same color

Brand:
Genuine BMW - Corporate Logo
ES#:
169431
Mfg#:
61368373700
In Stock
4% off MSRP

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

$24.65

This product was last offered at the strikethrough price on
05-04-2026

$23.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Crank Bolt Capture Plate - BMW N55, S55

ES#5396565 - 034-113-Z016 - Crank Bolt Capture Plate - BMW N55, S55 - Don't slip your crank hub! Replace the factory crank bolt capture plate with this upgraded motorsport grade plate. - 034Motorsport - BMW

Don't slip your crank hub! Replace the factory crank bolt capture plate with this upgraded motorsport grade plate. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
5396565
Mfg#:
034-113-Z016
In Stock
ON SALE! SAVE 15%
$78.00

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

$66.69 USD
Free Shipping

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