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BMW E46 Performance Parts & Upgrades

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CP-Carrillo Connecting Rod Set - S54

ES#4758972 - CAR-S54-SCR - CP-Carrillo Connecting Rod Set - S54 - Upgrade to CP-Carrillo's Forged Connecting Rods! - 5150 Autosport - BMW

Upgrade to CP-Carrillo's Forged Connecting Rods! Upgrade Your Connecting Rods in Your High Horsepower S54!

Brand:
5150 Autosport - Corporate Logo
ES#:
4758972
Mfg#:
CAR-S54-SCR
Ships in 3 Business Days
Starting at $1849.99 USD
Customize
Free Shipping
on orders $49 and up

E46 M3 Performance Cat Back Exhaust

ES#2827626 - SSXBM462 - E46 M3 Performance Cat Back Exhaust - Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance. - Milltek Sport - BMW

Motorsport pedigree. Superior quality. Excellent sound. Milltek Sport cat-back exhaust for enhanced performance.

Brand:
Milltek Sport - Corporate Logo
ES#:
2827626
Mfg#:
SSXBM462
Back Ordered
ON SALE! SAVE 10%
$2387.99

This product was last offered at the strikethrough price on
09-18-2026

$2148.45 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Fuel Pump Kit

ES#2998906 - 16142229684KT - Fuel Pump Kit - Includes new fuel pump with seal, jet pump and filter to address all common fuel issues in one go! - Assembled By ECS - BMW

Includes new fuel pump with seal, jet pump and filter to address all common fuel issues in one go! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2998906
Mfg#:
16142229684KT
Ships in 1-2 days
ON SALE! SAVE 16%
$639.99

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

$536.36 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Fog Light Inserts - gloss black

ES#2817048 - E46m3abshmfogins - Fog Light Inserts - gloss black - Give your BMW a truly unique style - ECS - BMW

Give your BMW a truly unique style 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2817048
Mfg#:
E46M3ABSHMFOGINS
In Stock
ON SALE! SAVE 25%
$103.99

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

$77.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Replacement Carbon Fiber Mirror Covers - BMW E46 M3

ES#4715798 - ATK-BM-0148 - Replacement Carbon Fiber Mirror Covers - BMW E46 M3 - Replace your damaged, lost, or faded M3 mirror covers with these carbon fiber examples! - AUTOTECKNIC - BMW

Replace your damaged, lost, or faded M3 mirror covers with these carbon fiber examples!

Brand:
AUTOTECKNIC - Corporate Logo
ES#:
4715798
Mfg#:
ATK-BM-0148
Ships in 7 Business Days
$300.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Differential And LSD Tune

ES#4846087 - bm237haKT - Differential And LSD Tune - Upgrade to a better performing LSD also includes tune. - OS Giken - BMW

Upgrade to a better performing LSD also includes tune.

Brand:
OS Giken - Corporate Logo
ES#:
4846087
Mfg#:
BM237HAKT
Ships in 2 Business Days
$2100.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

CP-Carrillo Connecting Rod Set M5X Pro-Xtreme

ES#4759044 - CAR-CRS-S52-XT - CP-Carrillo Connecting Rod Set M5X Pro-Xtreme - Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods - 5150 Autosport - BMW

Upgrade Your M5x Engine With CP-Carrillo Rods Today! 135mm Rods

Brand:
5150 Autosport - Corporate Logo
ES#:
4759044
Mfg#:
CAR-CRS-S52-XT
Ships in 3 Business Days
$2099.99 USD
Free Shipping
on orders $49 and up

Front M3 CSL Sway Bar - 30.8mm

ES#2966719 - 31352282655 - Front M3 CSL Sway Bar - 30.8mm - Get the aggressive handling of the M3 CSL - Genuine European BMW - BMW

Get the aggressive handling of the M3 CSL

Brand:
Genuine European BMW - Corporate Logo
ES#:
2966719
Mfg#:
31352282655
Ships on Mar 19, 2027
$699.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 M3 Fuel Transfer Pump

ES#37394 - 16142282208 - E46 M3 Fuel Transfer Pump - Also know as a "jet pump" - Genuine BMW - BMW

Also know as a "jet pump"

Brand:
Genuine BMW - Corporate Logo
ES#:
37394
Mfg#:
16142282208
Ships in 1-2 days
3% off MSRP

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

$269.99

This product was last offered at the strikethrough price on
09-25-2026

$261.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bumper Tow Hook

ES#187123 - 72157203519 - Bumper Tow Hook - Used in both the front and rear bumpers - Genuine BMW - BMW MINI

Used in both the front and rear bumpers

Brand:
Genuine BMW - Corporate Logo
ES#:
187123
Mfg#:
72157203519
In Stock
$47.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Clutch Kit - FX100

ES#3621972 - 03005-HD00-D - Stage 1 Clutch Kit - FX100 - Upgraded clutch plate with organic disc For Use With Single Mass Flywheel - Clutch Masters - BMW

Upgraded clutch plate with organic disc For Use With Single Mass Flywheel For Vehicles with S5D250G-TAJS Transmission (5-Speed with 10-Spline Input Shaft)
For Vehicles with 5-Speed Transmission and 10 Spline Input Shaft

Brand:
Clutch Masters - Corporate Logo
ES#:
3621972
Mfg#:
03005-HD00-D
In Stock
$522.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - Half Set

ES#2836726 - 001467ecs07kt - 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 30mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2836726
Mfg#:
001467ECS07KT
In Stock
ON SALE! SAVE 10%
$100.99

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

$90.89 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Clutch and flywheel Kit - FX100

ES#3622189 - 03CM1-HD00-AK - Stage 1 Clutch and flywheel Kit - FX100 - Upgraded clutch plate with organic disc and light weight flywheel - Clutch Masters - BMW

Upgraded clutch plate with organic disc and light weight flywheel For vehicles with 5-speed transmission only

Brand:
Clutch Masters - Corporate Logo
ES#:
3622189
Mfg#:
03CM1-HD00-AK
Ships in 3 Business Days
$1044.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3027882 - TMS301180 - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator

Brand:
Turner Motorsport - Corporate Logo
ES#:
3027882
Mfg#:
TMS301180
In Stock
ON SALE! SAVE 20%
$372.99

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

$298.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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