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BMW E90 M3 S65 4.0L

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BMW E90 M3 S65 4.0L Most Popular Parts

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Performance Rear Trailing arm Set

ES#2777155 - 001258ECS01 - Performance Rear Trailing arm Set - Stronger. Lighter. Better looking. Designed to withstand the abuse of the road. - ECS - BMW

Stronger. Lighter. Better looking. Designed to withstand the abuse of the road. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2777155
Mfg#:
001258ECS01
In Stock
ON SALE! SAVE 25%
$397.99

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

$298.49 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9x E8x Rear Upper Arm Links - Set of 4

ES#4049644 - SPLRUAE9X - E9x E8x Rear Upper Arm Links - Set of 4 - Get your rear camber back in spec to prevent premature tire wear and add grip. - SPL Parts - BMW

Get your rear camber back in spec to prevent premature tire wear and add grip. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPL Parts - Corporate Logo
ES#:
4049644
Mfg#:
SPLRUAE9X
In Stock
$809.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Belly Pan Kit

ES#4608607 - 517578998201KT - Front Belly Pan Kit - Keep your underbody safe and free from debris. Includes left, right, and center belly pans plus hardware. - Bremmen Parts - BMW

Keep your underbody safe and free from debris. Includes left, right, and center belly pans plus hardware. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Bremmen Parts - Corporate Logo
ES#:
4608607
Mfg#:
517578998201KT
In Stock
ON SALE!
$317.15

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

$289.05 USD
This product is lifetime replacement eligible Lifetime Replacement

Differential Oil Drain / Check Plug - Priced Each

ES#205597 - 33117525064 - Differential Oil Drain / Check Plug - Priced Each - 22x1.5mm drain & check plug - Genuine BMW - BMW MINI

22x1.5mm drain & check plug affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
205597
Mfg#:
33117525064
In Stock
15% off MSRP

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

$11.61

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

$9.87 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

D1S Premium LED Conversion Kit - Series 2

ES#4875811 - 003452LB04-01 - D1S Premium LED Conversion Kit - Series 2 - Set of 2 24,000lm combined plug and play LED headlight bulbs to replace your tired xenon bulbs - ZiZa - Audi BMW Volkswagen Mercedes Benz MINI

Set of 2 24,000lm combined plug and play LED headlight bulbs to replace your tired xenon bulbs affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ZiZa - Corporate Logo
ES#:
4875811
Mfg#:
003452LB04-01
In Stock
ON SALE! SAVE 10%
$89.99

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

$80.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMS Pedal Tuner - Automatic Transmission

ES#3643099 - BMSPBT - BMS Pedal Tuner - Automatic Transmission - Remove the dead area from your throttle pedal. - Burger Motorsports - BMW

Remove the dead area from your throttle pedal. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Burger Motorsports - Corporate Logo
ES#:
3643099
Mfg#:
BMSPBT
In Stock
$199.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Top Tec 4110 Engine Oil (5w-40) - 5 Liters

ES#4152102 - 22122 - Top Tec 4110 Engine Oil (5w-40) - 5 Liters - Great for both gasoline and diesel engines! - Liqui-Moly - BMW Porsche

Great for both gasoline and diesel engines! 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:
Liqui-Moly - Corporate Logo
ES#:
4152102
Mfg#:
22122
In Stock
32% off MSRP

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

$78.95

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

$53.53 USD
Free Shipping
on orders $49 and up

S65/S85 Upgraded Throttle Body Actuator Gear Set

ES#4876024 - 043419la01KT - S65/S85 Upgraded Throttle Body Actuator Gear Set - Eliminate throttle actuator failures for good with upgraded Teflon-reinforced gears, designed for maximum durability and reduced friction. - ECS - BMW

Eliminate throttle actuator failures for good with upgraded Teflon-reinforced gears, designed for maximum durability and reduced friction. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4876024
Mfg#:
043419LA01KT
Ships on Nov 3, 2026
Auto Notify
ON SALE! SAVE 25%
$153.99

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

$115.48 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Titanium Series Adjustable Tie Rod Ends - Pair

ES#3537080 - SPLTREE9X - Titanium Series Adjustable Tie Rod Ends - Pair - Correct bump steer and remedy tie rod binding on lowered vehicles. Made in the USA! - SPL Parts - BMW

Correct bump steer and remedy tie rod binding on lowered vehicles. Made in the USA! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
SPL Parts - Corporate Logo
ES#:
3537080
Mfg#:
SPLTREE9X
Ships in 1 Business Day
$341.10 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Performance Brass Clutch Fork Pivot Pin

ES#2992391 - 013236ECS01A - ECS Performance Brass Clutch Fork Pivot Pin - Improved durability and smooth, squeak-free shifts - an essential upgrade for every manual transmission equipped BMW! - ECS - BMW

Improved durability and smooth, squeak-free shifts - an essential upgrade for every manual transmission equipped BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2992391
Mfg#:
013236ECS01A
In Stock
ON SALE! SAVE 25%
$56.99

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

$42.74 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Liqui Moly Race Tech GT1 10w-60 Engine Oil - 1 Liter

ES#2626318 - 2068 - Liqui Moly Race Tech GT1 10w-60 Engine Oil - 1 Liter - Meets BMW M-Motorsports requirements - Liqui-Moly - BMW

Meets BMW M-Motorsports requirements 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:
Liqui-Moly - Corporate Logo
ES#:
2626318
Mfg#:
2068
In Stock
36% off MSRP

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

$21.95

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

$14.09 USD
Free Shipping
on orders $49 and up

Twin Mass Flywheel

ES#2696362 - 21212283820 - Twin Mass Flywheel - A stock replacement flywheel - LUK - BMW
ECS Tuning recommends this product.

A stock replacement flywheel affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
We Price Match - Give Us A Call or Chat!
For vehicles with manual transmission only

Brand:
LUK - Corporate Logo
ES#:
2696362
Mfg#:
21212283820
In Stock
$996.99

This product was last offered at the strikethrough price on
03-05-2026

$869.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bilstein B12 Pro-Kit Suspension System

ES#4390695 - 46-276346 - Bilstein B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 2X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with EDC suspension

Brand:
Bilstein - Corporate Logo
ES#:
4390695
Mfg#:
46-276346
In Stock
$2611.00

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

$2599.00 USD
Free Shipping

Rear Upper Shock Mount Kit

ES#3470009 - 33506771738kt - Rear Upper Shock Mount Kit - Includes all the necessary mounts to install new rear shocks - Assembled By ECS - BMW

Includes all the necessary mounts to install new rear shocks affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles without EDC suspension

Brand:
Assembled By ECS - Corporate Logo
ES#:
3470009
Mfg#:
33506771738KT
In Stock
ON SALE! SAVE 25%
$46.52

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

$34.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BMW LED Door Light Projectors - 68mm

ES#4313199 - 63312468386 - BMW LED Door Light Projectors - 68mm - Customize your BMW's entry experience! Direct replacement for the existing puddle lights. - Genuine BMW - BMW

Customize your BMW's entry experience! Direct replacement for the existing puddle lights. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
4313199
Mfg#:
63312468386
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.

$142.00

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

$137.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

BE Bearings Performance Rod Bearing Replacement Kit

ES#3569879 - 112478380887KT6 - BE Bearings Performance Rod Bearing Replacement Kit - Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. - Assembled By ECS - BMW

Includes everything needed for a rod bearing service, featuring BE Bearings upgraded rod bearings. 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#:
3569879
Mfg#:
112478380887KT6
In Stock
$1305.99

This product was last offered at the strikethrough price on
02-28-2026

$1271.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement

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