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BMW E91 325xi N52 3.0L

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BMW E91 325xi N52 3.0L Performance Parts & Upgrades

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Ignition Service Kit

ES#2682301 - 12137594937KT2 - Ignition Service Kit - Everything you need to service your ignition system - Assembled By ECS - BMW

Everything you need to service your ignition system 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
2682301
Mfg#:
12137594937KT2
In Stock
$269.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Lower Shock Mount Set

ES#4007046 - IRPRSM-90B - Rear Lower Shock Mount Set - Upgrade your rear lower shock mount to a monoball style to prevent failure and prevent deflection. - IRP - Individual Racing Parts - BMW

Upgrade your rear lower shock mount to a monoball style to prevent failure and prevent deflection.

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4007046
Mfg#:
IRPRSM-90B
Ships on Sep 23, 2026
Auto Notify
$195.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

KW V1 Series Coilover Kit

ES#3032526 - 10220049 - 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#:
3032526
Mfg#:
10220049
Ships in 4 Business Days
$2094.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Bucketed Performance Fuel Pump - Stage 2 (Modular)

ES#4465075 - 601-0096 - Bucketed Performance Fuel Pump - Stage 2 (Modular) - Increased fueling for bigger power - supports up to 575whp! - Precision Raceworks - BMW

Increased fueling for bigger power - supports up to 575whp!

Brand:
Precision Raceworks - Corporate Logo
ES#:
4465075
Mfg#:
601-0096
Ships in 8 Business Days
$519.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner 10mm Wheel Spacers - Silver (Pair) Non-Hubcentric

ES#3028400 - TWH9905002 - Turner 10mm Wheel Spacers - Silver (Pair) Non-Hubcentric - 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
Non-hubcentric version

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028400
Mfg#:
TWH9905002
In Stock
ON SALE! SAVE 12%
$138.99

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

$122.29 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - full set

ES#2807082 - PRACH5KT2 - Wheel Stud Conversion Kit - full set - Make wheel changes faster and easier, enough to convert both axles - ECS - BMW

Make wheel changes faster and easier, enough to convert both axles 10X Entries Into Our F80 M3 Sweepstakes
Ideal for vehicles with up to 20mm wheel spacers. May also be used with smaller spacers or without spacer

Brand:
ECS - Corporate Logo
ES#:
2807082
Mfg#:
PRACH5KT2
In Stock
ON SALE! SAVE 10%
$191.99

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

$172.79 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

NRG Short Steering Hub Adapter

ES#3551071 - SRK-E46H - NRG Short Steering Hub Adapter - Install an aftermarket steering wheel in your BMW or MINI R50/R52/R53 - NRG - BMW MINI

Install an aftermarket steering wheel in your BMW or MINI R50/R52/R53

Brand:
NRG - Corporate Logo
ES#:
3551071
Mfg#:
SRK-E46H
In Stock at Vendor
$188.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Exact-Fit Stainless Steel Brake Lines - Mid

ES#3525719 - 025321ECS02 - Exact-Fit Stainless Steel Brake Lines - Mid - 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#:
3525719
Mfg#:
025321ECS02
In Stock
ON SALE! SAVE 10%
$83.99

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

$75.59 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport N52 Silicone Intake Boot - Blue

ES#3247493 - 006655TMS02 - Turner Motorsport N52 Silicone Intake Boot - Blue - Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability! - Turner Motorsport - BMW

Flexible silicone smooths the intake tract while allowing for a range of performance intakes fitments. The ultimate in durability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3247493
Mfg#:
006655TMS02
In Stock
ON SALE! SAVE 41%
$122.99

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

$71.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacers - 12.5mm

ES#11298 - ECS#254KT - Wheel Spacers - 12.5mm - 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 12x1.5x39mm conical bolts in addition to these ECS spacers

Brand:
ECS - Corporate Logo
ES#:
11298
Mfg#:
ECS#254KT
In Stock
ON SALE!
$121.99

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

$118.33 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Kevlar Reinforced Belt - N52

ES#4485239 - 6pk1990 - Performance Kevlar Reinforced Belt - N52 - Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. - ECS - BMW
ECS Tuning recommends this product.

Our Red Kevlar accessory Belts are both an aesthetic improvement and a performance alternative to a traditional belt. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
4485239
Mfg#:
6PK1990
In Stock
$45.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Proton Plus Series Nitrous System

ES#4044087 - NEX20421 - Proton Plus Series Nitrous System - Choose your bottle size to add up to 150hp with this EFI nitrous kit. - Nitrous Express - BMW

Choose your bottle size to add up to 150hp with this EFI nitrous kit.

Brand:
Nitrous Express - Corporate Logo
ES#:
4044087
Mfg#:
NEX20421
In Stock
ON SALE!
Starting at $493.99 USD
Customize
Free Shipping
on orders $49 and up

Differential Bushing Set - BMW E9X / E8X - 80A Street

ES#4900083 - DBS-E9X80A-REV - Differential Bushing Set - BMW E9X / E8X - 80A Street - Reduces drivetrain slop, improves power transfer, restores precise differential support. - Revshift - BMW

Reduces drivetrain slop, improves power transfer, restores precise differential support. For Non-M Models Only

Brand:
Revshift - Corporate Logo
ES#:
4900083
Mfg#:
DBS-E9X80A-REV
In Stock
$129.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 17.5mm

ES#205207 - ECS#256KTWB - Wheel Spacer & Bolt Kit - 17.5mm - Aircraft grade 6061-T6 aluminum spacers designed for precise fitment on your BMW - ECS - BMW

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

Brand:
ECS - Corporate Logo
ES#:
205207
Mfg#:
ECS#256KTWB
In Stock
ON SALE! SAVE 15%
$207.93

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

$176.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

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