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BMW M3 Performance Parts & Upgrades

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BMW G8X Rear Upper Arms

ES#4708848 - SPL RUA G8X - BMW G8X Rear Upper Arms - BMW G8X adjustable Rear Upper Arms (RUA) are an absolute necessity to maintain proper rear camber and reduce tire wear on the street and track. The stock BMW setup has an aggressive camber curve through bump travel, which is very apparent on lowered cars. - SPL Parts - BMW

BMW G8X adjustable Rear Upper Arms (RUA) are an absolute necessity to maintain proper rear camber and reduce tire wear on the street and track. The stock BMW setup has an aggressive camber curve through bump travel, which is very apparent on lowered cars.

Brand:
SPL Parts - Corporate Logo
ES#:
4708848
Mfg#:
SPL RUA G8X
Ships in 1 Business Day
$899.00 USD
Free Shipping
on orders $49 and up

E46 M3 Rogue Engineering OCTANE SSK

ES#3546854 - OCT.E46.420 - E46 M3 Rogue Engineering OCTANE SSK - A complete shift mechanism upgrade for the true enthusiast. - Rogue Engineering - BMW

A complete shift mechanism upgrade for the true enthusiast.

Brand:
Rogue Engineering - Corporate Logo
ES#:
3546854
Mfg#:
OCT.E46.420
Back Ordered
$449.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Black Wheel Spacer & Bolt Kit - 20mm

ES#3557294 - 021460tms03KT7 - Turner Motorsport Black Wheel Spacer & Bolt Kit - 20mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3557294
Mfg#:
021460TMS03KT7
In Stock
ON SALE! SAVE 20%
$254.99

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

$203.91 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

One Piece Crank Hub Solution

ES#4000824 - GS55CHV1 - One Piece Crank Hub Solution - Put an end to your S55 crank hub woes once and for all - Gintani - BMW

Put an end to your S55 crank hub woes once and for all

Brand:
Gintani - Corporate Logo
ES#:
4000824
Mfg#:
GS55CHV1
Back Ordered
$1495.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rear Trailing Arm Bushing Limiter Set

ES#2721244 - 003301ECS01AKT - Rear Trailing Arm Bushing Limiter Set - Improve handling and extend bushing life - all while maintaining ride quality! - ECS - BMW

Improve handling and extend bushing life - all while maintaining ride quality! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2721244
Mfg#:
003301ECS01AKT
In Stock
ON SALE!
$88.99

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

$84.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Radiator Hose Kit

ES#2748020 - 003631ECS01 - Silicone Radiator Hose Kit - Retains OEM fitment with superior looks and durability! - ECS - BMW

Retains OEM fitment with superior looks and durability! 10X Entries Into Our F80 M3 Sweepstakes
Includes new connectors - don't reuse brittle, high mileage plastic connectors!

Brand:
ECS - Corporate Logo
ES#:
2748020
Mfg#:
003631ECS01
In Stock
ON SALE! SAVE 25%
$198.99

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

$149.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

G80 M3 G82 M4 Stainless Valved Catback Exhaust

ES#4658164 - 008621LA01 - G80 M3 G82 M4 Stainless Valved Catback Exhaust - Increase your sound, performance and aesthetic of your exhaust! Gains up to 10HP and 14FT/LBS of torque in your powerband. - Turner Motorsport - BMW

Increase your sound, performance and aesthetic of your exhaust! Gains up to 10HP and 14FT/LBS of torque in your powerband. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4658164
Mfg#:
008621LA01
In Stock
ON SALE!
Starting at $1492.19 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Poly Tow Strap With Bolt - Black

ES#3024365 - TMI9020TSI-BLACK - Turner Motorsport Poly Tow Strap With Bolt - Black - No more steel ring sticking out from the bumper - Turner Motorsport - BMW MINI

No more steel ring sticking out from the bumper 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3024365
Mfg#:
TMI9020TSI-BLACK
In Stock
ON SALE! SAVE 25%
$141.99

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

$106.50 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Essentials Bundle - Cooling System

ES#5435258 - MMB-E46-001 - Essentials Bundle - Cooling System - An all-in-one cooling solution designed to replace the most common failure points in the E46 chassis. - Mishimoto - BMW

An all-in-one cooling solution designed to replace the most common failure points in the E46 chassis.

Brand:
Mishimoto - Corporate Logo
ES#:
5435258
Mfg#:
MMB-E46-001
Ships in 3 Business Days
$1108.99 USD

K&N Performance Intake System

ES#11538 - 57-1000 - K&N Performance Intake System - Great sound & increase power with this K&N intake kit - K&N - BMW

Great sound & increase power with this K&N intake kit CARB certified for sale in all 50 states

Brand:
K&N - Corporate Logo
ES#:
11538
Mfg#:
57-1000
EO#:
D-269-28
In Stock
$367.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Ignition Service Kit

ES#2718224 - 12137841754KT1 - Ignition Service Kit - Restore your ignition system using original equipment components. - Assembled By ECS - BMW

Restore your ignition system using original equipment components. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2718224
Mfg#:
12137841754KT1
In Stock
$2260.99

This product was last offered at the strikethrough price on
06-08-2026

$2204.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacers - 10mm

ES#11297 - ECS#253KT - Wheel Spacers - 10mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI - ECS - BMW MINI

Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW / MINI 10X Entries Into Our F80 M3 Sweepstakes

Recommend 12x1.5x35mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11297
Mfg#:
ECS#253KT
In Stock
ON SALE! SAVE 25%
$119.99

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

$89.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front 6-Piston Big Brake Kit (382x36mm)

ES#2804295 - 004038ECS01KT - Front 6-Piston Big Brake Kit (382x36mm) - Upgrade to blue 6-piston F10 M5 calipers, ECS 2-piece rotors, and stainless steel brake lines. Includes fluid and all hardware. - ECS - BMW

Upgrade to blue 6-piston F10 M5 calipers, ECS 2-piece rotors, and stainless steel brake lines. Includes fluid and all hardware. 10X Entries Into Our F80 M3 Sweepstakes
A 10mm spacer may be required, please check fitment guide prior to ordering

Brand:
ECS - Corporate Logo
ES#:
2804295
Mfg#:
004038ECS01KT
Back Ordered
$4406.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Rear V5 Drilled & Slotted Brake Rotors - Set (328x20)

ES#4669053 - 34212229379-XS - Rear V5 Drilled & Slotted Brake Rotors - Set (328x20) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - BMW

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4669053
Mfg#:
34212229379-XS
In Stock
ON SALE! SAVE 10%
$407.99

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

$367.18 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E9X M3 Brembo GT-S Rear Big Brake Kit - 380mm Slotted

ES#4158475 - 2P2.9013AS - E9X M3 Brembo GT-S Rear Big Brake Kit - 380mm Slotted - Features Slotted Rotors and Black Hard Anodized 4-Piston Calipers - Brembo - BMW

Features Slotted Rotors and Black Hard Anodized 4-Piston Calipers 2X Entries Into Our F80 M3 Sweepstakes

Brand:
Brembo - Corporate Logo
ES#:
4158475
Mfg#:
2P2.9013AS
Ships in 3 Business Days
$4395.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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