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BMW E90 M3 S65 4.0L

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BMW E90 M3 S65 4.0L Performance Parts & Upgrades

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Bolt-on Wheel Spacer - 30mm

ES#3071759 - 001058ECS04-30KT - Bolt-on Wheel Spacer - 30mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW 10X Entries Into Our F80 M3 Sweepstakes
Recommend 12x1.5x28mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
3071759
Mfg#:
001058ECS04-30KT
In Stock
$182.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Half set

ES#2807085 - PRACH5KT5 - Wheel Stud Conversion Kit - Half set - Make wheel changes faster and easier, enough to convert one axle - ECS - BMW

Make wheel changes faster and easier, enough to convert one axle 10X Entries Into Our F80 M3 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#:
2807085
Mfg#:
PRACH5KT5
In Stock
ON SALE! SAVE 10%
$98.99

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

$89.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Rear

ES#3525718 - 025321ECS04 - Exact-Fit Stainless Steel Brake Lines - Rear - DOT-compliant kit to improve pedal feel in your vehicle. - ECS - BMW

DOT-compliant kit to improve pedal feel in your vehicle. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
3525718
Mfg#:
025321ECS04
In Stock
ON SALE! SAVE 15%
$92.99

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

$79.04 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

R-9281 Seat mount - priced each

ES#3426538 - R-9281 - R-9281 Seat mount - priced each - Fits driver or passenger side. Allows mounting of aftermarket seats to OE seat sliders. - Brey-Krause - BMW

Fits driver or passenger side. Allows mounting of aftermarket seats to OE seat sliders.

Brand:
Brey-Krause - Corporate Logo
ES#:
3426538
Mfg#:
R-9281
Ships on Sep 30, 2026
$236.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

CSL Style Trunk Lid with Carbon fiber Spoiler

ES#2776790 - 008007ECS04A - CSL Style Trunk Lid with Carbon fiber Spoiler - Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle. - ECS - BMW

Get the legendary CSL look plus the benefits of lightweight carbon fiber. Reuses your factory trunk handle. 10X Entries Into Our F80 M3 Sweepstakes

For vehicles with a production date up to 09/2008

Brand:
ECS - Corporate Logo
ES#:
2776790
Mfg#:
008007ECS04A
Special Order: No Guaranteed ETA
ON SALE! SAVE 10%
$775.99

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

$698.39 USD
This product is lifetime replacement eligible Lifetime Replacement

Dynamic+ Sway Bar Bundle

ES#4765896 - 034-402-1033 - Dynamic+ Sway Bar Bundle - Maximize handling performance by reducing body roll and improve turn-in - 034Motorsport - BMW

Maximize handling performance by reducing body roll and improve turn-in 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4765896
Mfg#:
034-402-1033
Ships in 3 Business Days
ON SALE! SAVE 15%
$821.00

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

$696.83 USD
Free Shipping

E9x M3 Tow Hook Cover

ES#75026 - 51118043981 - E9x M3 Tow Hook Cover - Cover those nasty tow hook holes. - Genuine BMW - BMW

Cover those nasty tow hook holes.

Brand:
Genuine BMW - Corporate Logo
ES#:
75026
Mfg#:
51118043981
In Stock
17% off MSRP

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

$39.64

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

$33.05 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Full Set

ES#2807081 - prach5KT - 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 10X Entries Into Our F80 M3 Sweepstakes
Ideal for vehicles with up to 10mm wheel spacers or those without spacers

Brand:
ECS - Corporate Logo
ES#:
2807081
Mfg#:
PRACH5KT
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

Rennline 3 Piece Pedal Set - Silver

ES#3552603 - P7160SILVER - Rennline 3 Piece Pedal Set - Silver - Silver finish with rubber grip - includes gas, clutch, and brake pedals - Rennline - BMW

Silver finish with rubber grip - includes gas, clutch, and brake pedals

Brand:
Rennline - Corporate Logo
ES#:
3552603
Mfg#:
P7160SILVER
Ships in 6 Business Days
$230.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Polyurethane Rear Sway Bar Bushing Set

ES#2650826 - PFR5-1210-22.5x2 - Performance Polyurethane Rear Sway Bar Bushing Set - Stiffer bushings allow sway bars to work at their fullest potential. For 22.5mm rear sway bar. - Powerflex - BMW

Stiffer bushings allow sway bars to work at their fullest potential. For 22.5mm rear sway bar.

Brand:
Powerflex - Corporate Logo
ES#:
2650826
Mfg#:
PFR5-1210-22.5X2
In Stock
$68.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

650cc Fuel Injector - Set of 8

ES#4492985 - IS804-0650H - 650cc Fuel Injector - Set of 8 - 8 Flow matched E85 compatible injectors - Fuel Injector Clinic - BMW

8 Flow matched E85 compatible injectors

Brand:
Fuel Injector Clinic - Corporate Logo
ES#:
4492985
Mfg#:
IS804-0650H
Ships in 2 Business Days
$683.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake System

ES#3149200 - D760-0028 - Carbon Fiber Intake System - Precision engineered to feed cooler, denser air to your engine - +8HP/+5TQ - Dinan - BMW

Precision engineered to feed cooler, denser air to your engine - +8HP/+5TQ Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3149200
Mfg#:
D760-0028
Back Ordered
11% off MSRP

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

$767.99

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

$681.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Replacement Filter For High Flow Carbon Fiber Intake

ES#3410534 - D403-0015 - E9X M3 Replacement Filter For High Flow Carbon Fiber Intake - Replace at 20,000 miles intervals under normal driving. - Dinan - BMW

Replace at 20,000 miles intervals under normal driving. Call In Or Chat For Best Price! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Dinan - Corporate Logo
ES#:
3410534
Mfg#:
D403-0015
Back Ordered
Auto Notify
11% off MSRP

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

$107.99

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

$95.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Front Sway Bar End Links - 215-275mm

ES#4907266 - 053153la01KT1 - Adjustable Front Sway Bar End Links - 215-275mm - An essential performance upgrade for lowered suspensions or a durable heavy-duty OE replacement. Adjustable from 215mm-275mm. - ECS - BMW

An essential performance upgrade for lowered suspensions or a durable heavy-duty OE replacement. Adjustable from 215mm-275mm. 10X Entries Into Our F80 M3 Sweepstakes
Please measure before purchasing. For lowered or custom applications. Will not fit factory suspension. 215-275 length adjustment range.

Brand:
ECS - Corporate Logo
ES#:
4907266
Mfg#:
053153LA01KT1
Ships on Nov 5, 2026
ON SALE! SAVE 15%
$259.99

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

$220.97 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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All the performance upgrade options from the best brands in the business to help build your dreams. Our performance parts catalog is the largest anywhere and constantly growing to keep your build on track.

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