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BMW E46 323i M52 2.5L Performance Parts & Upgrades

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ES#4668942 - 34216864056-S - Rear V5 Slotted Brake Rotors - Set (294x19) - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For touring models only

Brand:
ECS - Corporate Logo
ES#:
4668942
Mfg#:
34216864056-S
Ships in 6 Business Days
ON SALE!
$313.99

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

$304.56 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4758994 - 5150-HPMBS-M50 - Performance Main Bearing Set - M5X - Performance Coated Main Bearing Set for the M5X Engine Platform - Std. Size - 5150 Autosport - BMW

Performance Coated Main Bearing Set for the M5X Engine Platform - Std. Size affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
5150 Autosport - Corporate Logo
ES#:
4758994
Mfg#:
5150-HPMBS-M50
Ships in 4 Business Days
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#4608562 - MO-PRO37BK2B - Momo Prototipo Steering Wheel - 370mm - Black/Black - The unique, timeless design featuring black leather and white stitching is the perfect choice for both long driving trips or a performance GT car. - MOMO - BMW

The unique, timeless design featuring black leather and white stitching is the perfect choice for both long driving trips or a performance GT car. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
MOMO - Corporate Logo
ES#:
4608562
Mfg#:
MO-PRO37BK2B
Special Order: No Guaranteed ETA
$299.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2535350 - 2066310 - Adjustable Front Sway Bar - 27mm - Replace broken or bent bars with an aftermarket upgrade - Eibach - BMW

Replace broken or bent bars with an aftermarket upgrade affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Eibach - Corporate Logo
ES#:
2535350
Mfg#:
2066310
In Stock at Vendor
10% off MSRP

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

$332.99

This product was last offered at the strikethrough price on
06-16-2026

$299.00 USD
ES#3621840 - 65030047 - Coil Spring Spacer - 50mm - Priced Each - Gain a little altitude - KW Suspension - BMW

Gain a little altitude affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
KW Suspension - Corporate Logo
ES#:
3621840
Mfg#:
65030047
Back Ordered
$49.00 USD
Free Shipping
ES#3021102 - TSU9906SMP - Racing Eye-Style Rear Upper Shock Mounts (Pair) - Race-spec shock mounts for your BMW - Turner Motorsport - BMW

Race-spec shock mounts for your BMW affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3021102
Mfg#:
TSU9906SMP
Ships on Oct 27, 2026
ON SALE! SAVE 15%
$336.99

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

$286.44 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#4875835 - 039102LA01RKT - E46 323/328 Luft-Technik Intake System - Red Filter - Free-flowing intake featuring a roaring induction noise and increased performance to replace your restrictive factory intake. - ECS - BMW

Free-flowing intake featuring a roaring induction noise and increased performance to replace your restrictive factory intake. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4875835
Mfg#:
039102LA01RKT
In Stock
ON SALE! SAVE 15%
$333.99

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

$283.89 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#2586709 - 01399791390AFKT - Ignition Service Kit - Restore your ignition system with a fresh set of ignition coils and Bosch Super Plus spark plugs - Assembled By ECS - BMW

Restore your ignition system with a fresh set of ignition coils and Bosch Super Plus spark plugs 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#:
2586709
Mfg#:
01399791390AFKT
Ships in 2 Business Days
ON SALE!
$283.60 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#2586698 - 12120037608IGKT - Ignition Service Kit - Refresh your ignition system with fresh coils and performance plugs! - Assembled By ECS - BMW

Refresh your ignition system with fresh coils and performance plugs! 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#:
2586698
Mfg#:
12120037608IGKT
Ships in 2 Business Days
$281.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#3980903 - W53519 - Control arm - lower inner rear bushing - Best bushing options if you are looking for strength and durability. - Whiteline - BMW

Best bushing options if you are looking for strength and durability. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
3980903
Mfg#:
W53519
Ships in 4 Business Days
ON SALE! SAVE 20%
$116.99

This product was last offered at the strikethrough price on
06-09-2026

$93.50 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#5435334 - MMTS-E46-99E - Thermostat W/ Housing & Sensor - Designed to restore original cooling performance, making it an essential component for routine maintenance or emergency repair. - Mishimoto - BMW

Designed to restore original cooling performance, making it an essential component for routine maintenance or emergency repair. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Mishimoto - Corporate Logo
ES#:
5435334
Mfg#:
MMTS-E46-99E
In Stock
$91.99 USD
Free Shipping
on orders $49 and up
ES#4669107 - 34116864058-XS - Front V5 Drilled & Slotted Brake Rotors - Set (300x22) - 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. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

For touring models only

Brand:
ECS - Corporate Logo
ES#:
4669107
Mfg#:
34116864058-XS
Ships in 6 Business Days
ON SALE!
$287.99

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

$273.58 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement
ES#54836 - 32412282353 - Power Steering Cooler Return Line - Runs from the cooler to the reservoir - Genuine BMW - BMW

Runs from the cooler to the reservoir affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Genuine BMW - Corporate Logo
ES#:
54836
Mfg#:
32412282353
Ships in 3 Business 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.

$280.99

This product was last offered at the strikethrough price on
06-16-2026

$272.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3411234 - 80402KT - Complete Monoball Bearing Service Kit - The perfect kit to properly service the Turner control arm monoballs using the correct grease, injection tip, and grease gun - Assembled By ECS - BMW

The perfect kit to properly service the Turner control arm monoballs using the correct grease, injection tip, and grease gun affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Assembled for use with the E30/E36/E46 front control arm monoballs

Brand:
Assembled By ECS - Corporate Logo
ES#:
3411234
Mfg#:
80402KT
Ships in 4 Business Days
ON SALE!
$136.99

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

$135.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Partial Replacement
ES#3546628 - klc163 - Front Adjustable Sway Bar End Links  - Get the most out of your swaybar! - Whiteline - BMW

Get the most out of your swaybar! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Whiteline - Corporate Logo
ES#:
3546628
Mfg#:
KLC163
Ships in 4 Business Days
ON SALE! SAVE 20%
$167.99

This product was last offered at the strikethrough price on
06-09-2026

$134.30 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement
ES#3612885 - 54-10468-L - E46 Magnum FORCE Dynamic Air Scoop - Blue - Directs frontal air into intake system for maximum performance - AFE - BMW

Directs frontal air into intake system for maximum performance affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AFE - Corporate Logo
ES#:
3612885
Mfg#:
54-10468-L
In Stock at Vendor
20% off MSRP

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

$167.99

This product was last offered at the strikethrough price on
01-28-2026

$134.00 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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