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BMW E46 323Ci M52 2.5L

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BMW E46 323Ci M52 2.5L Performance Parts & Upgrades

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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

M-Tech 2 Coupe Replica Bumper Conversion - Front

ES#1905416 - E46/2FTMTECH - M-Tech 2 Coupe Replica Bumper Conversion - Front - M-Tech styling at an affordable price - ECS - BMW

M-Tech styling at an affordable price 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
1905416
Mfg#:
E46/2FTMTECH
Ships in 5 Business Days
ON SALE!
$509.99

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

$494.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Weighted Shift Knob - 5 Speed

ES#4821138 - 025220TMS05-01 - Turner Weighted Shift Knob - 5 Speed - Finally a solid shift knob that doesn't burn your hand in the summer or chill you to your core on a cold winter day! A 340g weighted shift knob that feels great in the hand and helps get the crispy shifts you want! - Turner Motorsport - BMW

Finally a solid shift knob that doesn't burn your hand in the summer or chill you to your core on a cold winter day! A 340g weighted shift knob that feels great in the hand and helps get the crispy shifts you want! 10X Entries Into Our F80 M3 Sweepstakes
10X Entries For Our Spin To Win Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
4821138
Mfg#:
025220TMS05-01
In Stock
ON SALE! SAVE 25%
$101.99

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

$76.49 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52

ES#4845637 - M5X-WPC-RB - WPC-Treated Race Series Rod Bearing Set - M20/M50/M52/M54/S50/S52 - The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. - Turner Motorsport - BMW

The strongest and smoothest bearings for your BMW, featuring heavy-duty ACL "Duraglide" bearing shells treated by WPC for reduced friction and enhanced durability. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
4845637
Mfg#:
M5X-WPC-RB
In Stock
ON SALE! SAVE 25%
$475.99

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

$356.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit

ES#3032516 - 10220022 - KW V1 Series Coilover Kit - Variant 1 coilovers offer the best balance between sporty driving and comfort - KW Suspension - BMW

Variant 1 coilovers offer the best balance between sporty driving and comfort

Brand:
KW Suspension - Corporate Logo
ES#:
3032516
Mfg#:
10220022
Ships in 4 Business Days
$1774.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

TC Kline Racing Double Adjustable Street/Track Coilover Kit

ES#4069949 - TCKE46DblKit - TC Kline Racing Double Adjustable Street/Track Coilover Kit - Lifetime warranty on street-driven cars! Featuring proprietary double-adjustable Koni dampers, front camber plates, and 400#F/500#R springs - TC Kline Racing - BMW

Lifetime warranty on street-driven cars! Featuring proprietary double-adjustable Koni dampers, front camber plates, and 400#F/500#R springs

Brand:
TC Kline Racing - Corporate Logo
ES#:
4069949
Mfg#:
TCKE46DBLKIT
Ships in 6 Business Days
$3514.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

E46 323/328 Valved Cat-Back Exhaust

ES#5395764 - 039116LA01 - E46 323/328 Valved Cat-Back Exhaust - Turn up the sound or keep it stealth. This lightweight E46 performance exhaust lets you control the tone instantly with its valved muffler and one-click controller. - Turner Motorsport - BMW

Turn up the sound or keep it stealth. This lightweight E46 performance exhaust lets you control the tone instantly with its valved muffler and one-click controller. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
5395764
Mfg#:
039116LA01
In Stock
ON SALE!
Starting at $874.32 USD
Customize
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Rear Shock Mount Reinforcement Plate Set

ES#2642687 - 002478ECS01KT - Heavy Duty Rear Shock Mount Reinforcement Plate Set - Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! - ECS - BMW

Thicker construction (4mm) than Z3 plates with a matte zinc finish. Brawny and beautiful! 10X Entries Into Our F80 M3 Sweepstakes

For coupe models only

Brand:
ECS - Corporate Logo
ES#:
2642687
Mfg#:
002478ECS01KT
In Stock
ON SALE! SAVE 25%
$85.99

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

$64.48 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer Set - 15mm

ES#11299 - ECS#255KT - Wheel Spacer Set - 15mm - 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 12x1.5x43mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11299
Mfg#:
ECS#255KT
In Stock
ON SALE!
$125.99

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

$119.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

15mm Wheel Spacers - Black (Pair)

ES#3021133 - TWH9905015BLACK - 15mm 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 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021133
Mfg#:
TWH9905015BLACK
In Stock
ON SALE! SAVE 25%
$170.99

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

$128.24 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Polyurethane Front Control Arm Bushings - 80A - Pre-Installed In Brackets

ES#3449272 - 013275TMS01-03 - Turner Motorsport Polyurethane Front Control Arm Bushings - 80A - Pre-Installed In Brackets - A softer option versus 95a poly, Turner's 80a provides more engaging handling for the enthusiast seeking a spirited driving experience. - Turner Motorsport - BMW

A softer option versus 95a poly, Turner's 80a provides more engaging handling for the enthusiast seeking a spirited driving experience. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3449272
Mfg#:
013275TMS01-03
Ships in 7 Business Days
ON SALE!
$197.99

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

$192.05 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Front

ES#3525722 - 025318ECS01 - Exact-Fit Stainless Steel Brake Lines - Front - 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#:
3525722
Mfg#:
025318ECS01
In Stock
ON SALE! SAVE 15%
$118.99

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

$101.14 USD
Free Shipping
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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