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BMW E34 525i M20 2.5L

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BMW E34 525i M20 2.5L Most Popular Parts

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Rotrex Traction Fluid - One Liter

ES#3438857 - 12-032 - Rotrex Traction Fluid - One Liter - Replacement traction fluid for your supercharger - Active Autowerke - BMW

Replacement traction fluid for your supercharger affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Active Autowerke - Corporate Logo
ES#:
3438857
Mfg#:
12-032
Ships in 2 Business Days
$240.00 USD
Free Shipping
on orders $49 and up

DR Series Wheel Spacers - 12mm Black (1 Pair)

ES#2731080 - 2475725SW - DR Series Wheel Spacers - 12mm Black (1 Pair) - Most applications will also need a 43mm wheel bolts, not included in this wheel spacer pair. Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees. - H&R - BMW MINI

Most applications will also need a 43mm wheel bolts, not included in this wheel spacer pair. Note: Height hub contour up to 11.5mm. Inside wheel bevel = 7.0 x 45 degrees. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
2731080
Mfg#:
2475725SW
Ships in 4 Business Days
10% off MSRP

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

$119.99

This product was last offered at the strikethrough price on
07-01-2026

$107.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Pitman Arm

ES#2702720 - 33321126476 - Rear Pitman Arm - Replace those damaged arms and get your vehicle back on the road - includes hardware - Lemforder - BMW

Replace those damaged arms and get your vehicle back on the road - includes hardware affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!

Brand:
Lemforder - Corporate Logo
ES#:
2702720
Mfg#:
33321126476
In Stock
$69.99

This product was last offered at the strikethrough price on
02-26-2026

$53.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Securing Grommet - Priced Each

ES#127724 - 51711932996 - Securing Grommet - Priced Each - Used throughout BMW model line - Genuine BMW - BMW
ECS Tuning recommends this product.

Used throughout BMW model line affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
127724
Mfg#:
51711932996
In Stock
$1.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Ignition Rotor

ES#2695827 - 12111715906 - Ignition Rotor - Cure your misfire problems - Bosch - BMW
ECS Tuning recommends this product.

Cure your misfire problems 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:
Bosch - Corporate Logo
ES#:
2695827
Mfg#:
12111715906
In Stock
$52.01

This product was last offered at the strikethrough price on
03-27-2026

$48.95 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Slim Line Plate Frame

ES#2136330 - 82112210415 - Carbon Fiber Slim Line Plate Frame - Made of real carbon fiber - Genuine BMW - BMW

Made of real carbon fiber affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
2136330
Mfg#:
82112210415
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.

$106.00

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

$101.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Clutch Slave Cylinder Bleeder Tool

ES#4905547 - 056958LA01 - Clutch Slave Cylinder Bleeder Tool - Take the hassle out of bleeding your clutch hydraulic system! - Turner Motorsport - BMW

Take the hassle out of bleeding your clutch hydraulic system! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4905547
Mfg#:
056958LA01
In Stock
ON SALE! SAVE 26%
$62.99

This product was last offered at the strikethrough price on
01-12-2026

$46.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear EP24 "Enthusiast Performance" Brake Pad Set

ES#4739108 - EP24-692 - Rear EP24 "Enthusiast Performance" Brake Pad Set - This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. - ECS - BMW

This enthusiast-developed high-performance street and light track pad offers an ideal solution for the spirited commuter and weekend autocross driver alike. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4739108
Mfg#:
EP24-692
In Stock
ON SALE! SAVE 20%
$110.99

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

$88.79 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Plastic Washer - Priced Each

ES#46596 - 25111220439 - Plastic Washer - Priced Each - Used in the shifter system on the selector rod - Genuine BMW - BMW

Used in the shifter system on the selector rod affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
46596
Mfg#:
25111220439
In Stock
$3.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Fuel Injector - Priced Each

ES#3072233 - 13641731357 - Fuel Injector - Priced Each - Replace clogged and faulty injectors to restore performance. - Bosch - BMW
ECS Tuning recommends this product.

Replace clogged and faulty injectors to restore performance. 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:
Bosch - Corporate Logo
ES#:
3072233
Mfg#:
13641731357
In Stock at Vendor
$71.99

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

$69.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

12.5mm Wheel Spacers - Black (Pair)

ES#3021131 - TWH9905013BLACK - 12.5mm Wheel Spacers - Black (Pair) - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW MINI

Lightweight wheel spacers with a machined tab for easy removal affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021131
Mfg#:
TWH9905013BLACK
In Stock
ON SALE! SAVE 20%
$144.99

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

$115.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Spring Clip - Priced Each

ES#41237 - 21517570284 - Spring Clip - Priced Each - Used on the release fork of the clutch assembly - Genuine BMW - BMW

Used on the release fork of the clutch assembly affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
41237
Mfg#:
21517570284
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Hex Bolt

ES#41854 - 22326760945 - Hex Bolt - M8x22-8.8-ZNS3 - Genuine BMW - BMW MINI

M8x22-8.8-ZNS3 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
41854
Mfg#:
22326760945
In Stock
$7.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Complete Cylinder Head Ultimate Replacement Kit

ES#2918763 - 11121707032kt1KT - Complete Cylinder Head Ultimate Replacement Kit - Everything you will need to do a head service on your BMW, plus a new thermostat, thermostat housing, a magnetic drain plug, a camshaft position sensor, spark plugs, ignition wires, and distributor - Assembled By ECS - BMW

Everything you will need to do a head service on your BMW, plus a new thermostat, thermostat housing, a magnetic drain plug, a camshaft position sensor, spark plugs, ignition wires, and distributor affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
2918763
Mfg#:
11121707032KT1KT
Back Ordered
Auto Notify
ON SALE!
$2111.99

This product was last offered at the strikethrough price on
06-05-2026

$2084.35 USD
This product is lifetime replacement eligible Partial Replacement

Trim Grommet - Priced Each

ES#77381 - 51131870459 - Trim Grommet - Priced Each - Used to secure the exterior window moulding - Genuine BMW - BMW

Used to secure the exterior window moulding affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
77381
Mfg#:
51131870459
In Stock
$5.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - full set

ES#2807082 - PRACH5KT2 - Wheel Stud Conversion Kit - full set - Make wheel changes faster and easier, enough to convert both axles - ECS - BMW

Make wheel changes faster and easier, enough to convert both axles affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with up to 20mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2807082
Mfg#:
PRACH5KT2
In Stock
ON SALE! SAVE 10%
$191.99

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

$172.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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