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BMW E30 325is M20 2.5L

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BMW E30 325is M20 2.5L Performance Parts & Upgrades

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Turner Performance Chip

ES#3137206 - 525-310 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 1988-1992 models with an automatic transmission and ECU # 0-261-200-525

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3137206
Mfg#:
525-310
In Stock
ON SALE! SAVE 20%
$249.00

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

$199.20 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Planted Seat Bracket - Driver / Left

ES#4707810 - SB034DR - Planted Seat Bracket - Driver / Left - High quality steel constructed seat bracket made right here in the USA! - Planted Technology - BMW

High quality steel constructed seat bracket made right here in the USA! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Planted Technology - Corporate Logo
ES#:
4707810
Mfg#:
SB034DR
Ships in 7 Business Days
$199.00 USD
Free Shipping
on orders $49 and up

Planted Seat Bracket - Passenger / Right

ES#4707811 - SB034PA - Planted Seat Bracket - Passenger / Right - High quality steel constructed seat bracket made right here in the USA! - Planted Technology - BMW

High quality steel constructed seat bracket made right here in the USA! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Planted Technology - Corporate Logo
ES#:
4707811
Mfg#:
SB034PA
Ships in 7 Business Days
$199.00 USD
Free Shipping
on orders $49 and up

Front Fixed Camber Plates - Street/Track

ES#3028303 - TSU3080459 - Front Fixed Camber Plates - Street/Track - Simply and inexpensively adds .75 degrees of needed negative camber for reduced understeer and reduced tire wear - Turner Motorsport - BMW

Simply and inexpensively adds .75 degrees of needed negative camber for reduced understeer and reduced tire wear affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028303
Mfg#:
TSU3080459
Ships on Nov 11, 2026
ON SALE!
$202.99

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

$196.90 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Shock Mount Upper Reinforcement Plates

ES#4465480 - IRPRSMP-30 - Rear Shock Mount Upper Reinforcement Plates - Strengthen your Rear suspension and drive without worry! - IRP - Individual Racing Parts - BMW

Strengthen your Rear suspension and drive without worry! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
IRP - Individual Racing Parts - Corporate Logo
ES#:
4465480
Mfg#:
IRPRSMP-30
Ships on Aug 24, 2026
Auto Notify
$27.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solid Bolt-Through Motor Mounts & Trans Mount Kit

ES#4362447 - SMK-E30 - Solid Bolt-Through Motor Mounts & Trans Mount Kit - A massive upgrade over stock! - Revshift - BMW

A massive upgrade over stock! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4362447
Mfg#:
SMK-E30
Ships on Jul 24, 2026
$64.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Solid Rear Subframe Mounts

ES#3028145 - TDRZ380444 - Solid Rear Subframe Mounts - Lock your subframe in place! - Turner Motorsport - BMW

Lock your subframe in place! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Raises the rear axle by 12mm to assist with camber correction - helpful for all cars but especially useful for lowered vehicles

Brand:
Turner Motorsport - Corporate Logo
ES#:
3028145
Mfg#:
TDRZ380444
Ships on Nov 11, 2026
$192.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Build Your Own Rear Brake Service Kit

Features ECS V5 Performance rotors, your choice of pads, and everything you need for a smooth install! 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#:
4680264
Mfg#:
34216755408
Ships in 5 Business Days
ON SALE!
Starting at $192.15 USD
Customize
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Polyurethane Engine Mounts - 95A (Street/Track - Green)

ES#4362445 - PMM-E30-95A - Polyurethane Engine Mounts - 95A (Street/Track - Green) - A massive upgrade over stock! - Revshift - BMW

A massive upgrade over stock! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Revshift - Corporate Logo
ES#:
4362445
Mfg#:
PMM-E30-95A
Ships in 6 Business Days
$89.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

King Performance BMW S54 Main Bearings - .25 Oversize

ES#4756556 - MB7039AM0.25 - King Performance BMW S54 Main Bearings - .25 Oversize - .25+ Oversize - King - BMW

.25+ Oversize affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
King - Corporate Logo
ES#:
4756556
Mfg#:
MB7039AM0.25
Ships in 6 Business Days
$178.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Raised Rear Subframe Bushings - Delrin (Race)

ES#4428495 - K0018-DL - Raised Rear Subframe Bushings - Delrin (Race) - Correct excess camber and toe when lowering your BMW! - Garagistic - BMW

Correct excess camber and toe when lowering your BMW! affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428495
Mfg#:
K0018-DL
In Stock
$89.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Standard Rear Subframe Bushings - 95A Poly (Track)

ES#4428497 - K0019-95 - Standard Rear Subframe Bushings - 95A Poly (Track) - Lock down your rear subframe and prevent excess suspension drifting - Garagistic - BMW

Lock down your rear subframe and prevent excess suspension drifting affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms

Brand:
Garagistic - Corporate Logo
ES#:
4428497
Mfg#:
K0019-95
In Stock
ON SALE! SAVE 35%
$89.00

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

$57.42 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Performance Chip

ES#3098090 - 173-310 - Turner Performance Chip - Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT - Turner Conforti Performance Chips - BMW

Wake up your BMW with dyno-proven gains by Jim Conforti - +15HP +15LB/FT affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms
For 1988-1992 models with an automatic transmission and ECU # 0-261-200-173

Brand:
Turner Conforti Performance Chips - Corporate Logo
ES#:
3098090
Mfg#:
173-310
In Stock
ON SALE! SAVE 87%
$249.00

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

$32.82 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Wheel Stud Conversion Kit - full Set

ES#2837085 - 001467ecs30KT1 - 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 affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
Ideal for vehicles with 21mm - 30mm wheel spacers. May also be used with smaller spacers or without space

Brand:
ECS - Corporate Logo
ES#:
2837085
Mfg#:
001467ECS30KT1
In Stock
ON SALE! SAVE 10%
$168.99

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

$152.09 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Solid Delrin Offset Front Control Arm Bushings

ES#3023326 - TSU3080D30 - Turner Motorsport Solid Delrin Offset Front Control Arm Bushings - Allowing for zero bushing deflection, Delrin provides razor precise handling with has very long life, while also transmitting the most steering and suspension harshness. Recommended for dedicated track cars and hardcore street vehicles only. - Turner Motorsport - BMW

Allowing for zero bushing deflection, Delrin provides razor precise handling with has very long life, while also transmitting the most steering and suspension harshness. Recommended for dedicated track cars and hardcore street vehicles only. affirm Starting At 0% APR - Subject To Eligibility. See Lending Terms 10X Entries For Our 25th Anniversary Sweepstakes!
These are control arm bushings from the E30 M3 which can be used on your vehicle for increased castor

Brand:
Turner Motorsport - Corporate Logo
ES#:
3023326
Mfg#:
TSU3080D30
In Stock
ON SALE! SAVE 10%
$82.99

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

$74.69 USD
Free Shipping
on orders $49 and up
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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