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 E34 Most Popular Parts

Sort By
Filter By
Return to Top

E34 525i M50 Performance Package

ES#4004829 - e34525pp2KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 01/1995 and a Bosch alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004829
Mfg#:
E34525PP2KT
Back Ordered
$1921.99

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

$1916.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Back Ordered
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Premium Oil change kit

ES#4069270 - E36POCIKT - Premium Oil change kit - Includes BMW 5w-30 synthetic oil, K&P reusable oil filter and Turner Motorsport titanium magnetic oil drain plug. - Assembled By ECS - BMW

Includes BMW 5w-30 synthetic oil, K&P reusable oil filter and Turner Motorsport titanium magnetic oil drain plug. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
4069270
Mfg#:
E36POCIKT
Back Ordered
ON SALE!
$289.99

This product was last offered at the strikethrough price on
09-14-2026

$283.65 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

Front & Rear Sport Brake Service Kit

ES#2739137 - 34111160936KT3 - Front & Rear Sport Brake Service Kit - Featuring EBC Sport Brake Rotors and Hawk HPS Pads - Assembled By ECS - BMW

Featuring EBC Sport Brake Rotors and Hawk HPS Pads 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 11/1991

Brand:
Assembled By ECS - Corporate Logo
ES#:
2739137
Mfg#:
34111160936KT3
Back Ordered
ON SALE!
$885.99

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

$859.35 USD
This product is lifetime replacement eligible Lifetime Replacement

E34 525i M50 Performance Package

ES#4004831 - e34525pp4KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date between 09/1992 and 12/1994 and a Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004831
Mfg#:
E34525PP4KT
Back Ordered
$1920.99

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

$1915.99 USD
This product is lifetime replacement eligible Lifetime Replacement

ECS Cooling Maintenance Kit - Level 3

ES#2836986 - 17111737760KT - ECS Cooling Maintenance Kit - Level 3 - The ultimate cooling refresh kit - featuring a Geba water pump with metal impeller - Assembled By ECS - BMW

The ultimate cooling refresh kit - featuring a Geba water pump with metal impeller 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with a manual transmission

Brand:
Assembled By ECS - Corporate Logo
ES#:
2836986
Mfg#:
17111737760KT
Back Ordered
$676.99

This product was last offered at the strikethrough price on
06-17-2026

$653.99 USD
This product is lifetime replacement eligible Partial Replacement

Accessory Belt Service Kit

ES#3651496 - 11231717016kt1 - Accessory Belt Service Kit - Utilizes high quality aftermarket components - Assembled By ECS - BMW

Utilizes high quality aftermarket components 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3651496
Mfg#:
11231717016KT1
Back Ordered
$136.17 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E34 525i M50 Performance Package

ES#4004830 - e34525pp3KT - E34 525i M50 Performance Package - A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. - Assembled By ECS - BMW

A comprehensive performance kit comprised of simple upgrades: K&N air filter, Conforti chip, Turner power pulleys, BillyBoat exhaust. 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with production date from 01/1995 and a Valeo alternator

Brand:
Assembled By ECS - Corporate Logo
ES#:
4004830
Mfg#:
E34525PP3KT
Back Ordered
$1920.99

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

$1915.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#3437825 - 12121726037kt2 - Ignition Service Kit - Includes new spark plugs, spark plug wires and boots, and cap and rotor - Assembled By ECS - BMW

Includes new spark plugs, spark plug wires and boots, and cap and rotor 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
3437825
Mfg#:
12121726037KT2
Back Ordered
ON SALE!
$410.41 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Power Steering Pully

ES#5341104 - 32421736934 - Power Steering Pully - Restores belt alignment, prevents noise, protects pump, ensures smooth steering. - Atlantic Automotive Engineering - BMW

Restores belt alignment, prevents noise, protects pump, ensures smooth steering.

Brand:
Atlantic Automotive Engineering - Corporate Logo
ES#:
5341104
Mfg#:
32421736934
Back Ordered
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Brake Rotors - Pair (300x20)

ES#2643207 - 34211165265KT - Rear Brake Rotors - Pair (300x20) - Budget Friendly Replacements - Balo - BMW

Budget Friendly Replacements

Brand:
Balo - Corporate Logo
ES#:
2643207
Mfg#:
34211165265KT
Back Ordered
$133.99

This product was last offered at the strikethrough price on
05-07-2026

$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Touch Up Paint - 12 Oz Spray Can

ES#3675562 - TU900kt - Touch Up Paint - 12 Oz Spray Can - Pure Silver - Color Code 900 - Bavarian Autosport - BMW

Pure Silver - Color Code 900 10X Entries Into Our F80 M3 Sweepstakes
This item is classified as Hazardous Materials and requires special shipping and handling. We cannot ship this item out of the US or with priority shippi

Brand:
Bavarian Autosport - Corporate Logo
ES#:
3675562
Mfg#:
TU900KT
Back Ordered
ON SALE! SAVE 10%
$46.00

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

$41.39 USD
Free Shipping
on orders $49 and up

Ignition Wire Set

ES#260919 - 12121726037 - Ignition Wire Set - From an original equipment supplier. - Bosch - BMW

From an original equipment supplier. We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
260919
Mfg#:
12121726037
Back Ordered
$182.99

This product was last offered at the strikethrough price on
05-07-2026

$177.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mass Air Flow Sensor (MAF)

ES#257440 - 13621702078 - Mass Air Flow Sensor (MAF) - Controls the air / fuel mixture of the engine, usually deteriorates over time affecting engine performance - Bosch - BMW

Controls the air / fuel mixture of the engine, usually deteriorates over time affecting engine performance We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
257440
Mfg#:
13621702078
Back Ordered
$382.99

This product was last offered at the strikethrough price on
05-07-2026

$371.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW Filter / Automatic Transmission

ES#4667113 - 24111218899 - BMW Filter / Automatic Transmission - Automatic Transmission Filter - Elring - BMW

Automatic Transmission Filter 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667113
Mfg#:
24111218899
Back Ordered
$22.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Engine Cylinder Head Gasket Set

ES#4667108 - 11121736906 - Engine Cylinder Head Gasket Set - Restore factory sealing performance and protect your engine from costly fluid mixing with this premium Engine Cylinder Head Gasket Set from Elring. - Elring - BMW

Restore factory sealing performance and protect your engine from costly fluid mixing with this premium Engine Cylinder Head Gasket Set from Elring. 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
Elring - Corporate Logo
ES#:
4667108
Mfg#:
11121736906
Back Ordered
$286.99

This product was last offered at the strikethrough price on
05-07-2026

$277.99 USD
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