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BMW E46 323i M52 2.5L

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BMW E46 323i M52 2.5L Performance Parts & Upgrades

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M54 Cylinder Head - Bare

ES#2918696 - 11127514540-1 - M54 Cylinder Head - Bare - Bare head, guides and seats only - AMC - BMW

Bare head, guides and seats only affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
AMC - Corporate Logo
ES#:
2918696
Mfg#:
11127514540-1
Ships on Jul 8, 2026
$1869.02 USD

RSL29 Yellow Endurance Racing Brake Pads - Front And Rear

ES#3551073 - 21801285rsl29KT - RSL29 Yellow Endurance Racing Brake Pads - Front And Rear - Popular street and endurance racing pad. Same friction material used in several European racing series. - Pagid Racing - BMW

Popular street and endurance racing pad. Same friction material used in several European racing series. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Pagid Racing - Corporate Logo
ES#:
3551073
Mfg#:
21801285RSL29KT
Ships on Jul 10, 2026
Auto Notify
$753.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System

ES#3521793 - uppke46tuBKT - Turner Motorsport Ultimate Power Pulley And Drive Belt Overhaul System - Includes Accessory Belt System! - Assembled By ECS - BMW

Includes Accessory Belt System! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
For vehicles with Bosch alternator only

Brand:
Assembled By ECS - Corporate Logo
ES#:
3521793
Mfg#:
UPPKE46TUBKT
Ships on Jul 17, 2026
Auto Notify
ON SALE!
$634.19

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

$581.16 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Seat Belt Receptacle Adapter Kit

ES#4765712 - VAC-3PBK - Seat Belt Receptacle Adapter Kit - Easily adapt a factory seat belt receptacle to your VAC Race Seat Installation Kit! - VAC Motorsports - BMW

Easily adapt a factory seat belt receptacle to your VAC Race Seat Installation Kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
Compatible with VAC Race Seat Installation Kits only

Brand:
VAC Motorsports - Corporate Logo
ES#:
4765712
Mfg#:
VAC-3PBK
Special Order: No Guaranteed ETA
$199.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Animal Racing ECUMASTER ADU7 Instrument Cluster

ES#4465659 - DB-e46-EM7-F - Animal Racing ECUMASTER ADU7 Instrument Cluster - Perfect for installing your new data display! - Animal Racing - BMW

Perfect for installing your new data display! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465659
Mfg#:
DB-E46-EM7-F
Special Order: No Guaranteed ETA
$429.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G-Force Seat Mount - Driver Side(Recaro CS)

ES#4465641 - ARFGF-BMW-E46 -C - G-Force Seat Mount - Driver Side(Recaro CS) - Engineered for maximum safety on the track! Featuring even more customizable options! - Animal Racing - BMW

Engineered for maximum safety on the track! Featuring even more customizable options! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465641
Mfg#:
ARFGF-BMW-E46 -C
Special Order: No Guaranteed ETA
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Slide/Track Seat Mount - Passenger Side

ES#4465629 - ARbE36-SLIDE - Slide/Track Seat Mount - Passenger Side - Engineered for maximum safety on the track! - Animal Racing - BMW

Engineered for maximum safety on the track! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465629
Mfg#:
ARBE36-SLIDE
Special Order: No Guaranteed ETA
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G-Force Seat Mount - Passenger Side

ES#4465640 - ARBGF-BMW-E36 - G-Force Seat Mount - Passenger Side - Engineered for maximum safety on the track! Featuring even more customizable options! - Animal Racing - BMW

Engineered for maximum safety on the track! Featuring even more customizable options! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465640
Mfg#:
ARBGF-BMW-E36
Special Order: No Guaranteed ETA
$429.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G-Force Seat Mount - Passenger Side(Recaro CS)

ES#4465642 - ARBGF-BMW-E46-CS - G-Force Seat Mount - Passenger Side(Recaro CS) - Engineered for maximum safety on the track! Featuring even more customizable options! - Animal Racing - BMW

Engineered for maximum safety on the track! Featuring even more customizable options! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465642
Mfg#:
ARBGF-BMW-E46-CS
Special Order: No Guaranteed ETA
$349.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

G-Force Seat Mount - Driver Side

ES#4465639 - aRFGF-BMW-E36 - G-Force Seat Mount - Driver Side - Engineered for maximum safety on the track! Featuring even more customizable options! - Animal Racing - BMW

Engineered for maximum safety on the track! Featuring even more customizable options! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465639
Mfg#:
ARFGF-BMW-E36
Special Order: No Guaranteed ETA
$429.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Animal Racing ECUMASTER ADU7 Instrument Cluster - Raw

Perfect for installing your new data display! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4465660
Mfg#:
DB-E46-EM7-R
Special Order: No Guaranteed ETA
$429.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Animal Racing ECUMASTER ADU7 Instrument Cluster - Anthracite

Perfect for installing your new data display! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Animal Racing - Corporate Logo
ES#:
4473978
Mfg#:
DB-E46-EM7-FA
Special Order: No Guaranteed ETA
$429.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Steering Lock Out Kit - Pro

Dramatically increase your steering angle, suspension adjustment capabilities, and the strength of your front lower control arms for the track. Significantly lower weight than standard kit! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
3477008
Mfg#:
IRPDK46-2
Special Order: No Guaranteed ETA
$1567.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Oil Temperature Sensor And Gauge Kit - Green/White

ES#3173689 - oiltempgaugeKT - Oil Temperature Sensor And Gauge Kit - Green/White - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 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#:
3173689
Mfg#:
OILTEMPGAUGEKT
Ships on Oct 22, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

Oil Temperature Sensor And Gauge Kit - Blue/Red

ES#3173690 - oiltempgaugeBRKT - Oil Temperature Sensor And Gauge Kit - Blue/Red - The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! - Assembled By ECS - BMW

The perfect combination for your oil temperature needs, a Turner oil sensor flange with a Prosport gauge! 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#:
3173690
Mfg#:
OILTEMPGAUGEBRKT
Ships on Oct 22, 2026
ON SALE!
$196.99

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

$193.26 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

B12 Pro-Kit Suspension System

ES#2983729 - 46-180964 - B12 Pro-Kit Suspension System - Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! - Bilstein - BMW

Expertly matched performance Eibach Pro-line lowering springs and Bilstein shock/strut package for a dramatic increase in performance handling. World-famous Bilstein quality with a limited lifetime warranty! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For cabriolet models only

Brand:
Bilstein - Corporate Logo
ES#:
2983729
Mfg#:
46-180964
Special Order: No Guaranteed ETA
$1019.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Parts & Upgrades

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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