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BMW E34 Performance Parts & Upgrades

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Helical Limited Slip Differential

ES#2795260 - MF-TRS-05E39 - Helical Limited Slip Differential - Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. - Team MFactory - BMW

Allows for traction at all times by providing the most power to the wheel with more grip. Unlike plate differentials (1,1.5,2-way) helical LSDs can supply different spin rates to each axle, like when cornering. *Any defects or warranty clams will have to go directly to Team M Factory*

Brand:
Team MFactory - Corporate Logo
ES#:
2795260
Mfg#:
MF-TRS-05E39
In Stock
$999.99 USD
Free Shipping
on orders $49 and up

Cylinder Head - Bare

ES#2918684 - 11121707032 - Cylinder Head - Bare - Bare head, guides and seats only - AMC - BMW

Bare head, guides and seats only

Brand:
AMC - Corporate Logo
ES#:
2918684
Mfg#:
11121707032
Ships on Oct 6, 2026
$999.00 USD

OE Sport Spring Set

ES#1303353 - 29672-1 - OE Sport Spring Set - Mild lowering for the daily driver. - H&R - BMW

Mild lowering for the daily driver. We Price Match - Give Us A Call or Chat!

Brand:
H&R - Corporate Logo
ES#:
1303353
Mfg#:
29672-1
Ships in 3 Business Days
15% off MSRP

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

$389.00

This product was last offered at the strikethrough price on
07-01-2026

$330.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

ES#3493401 - kf649ssoKT - Stage 3 Daily Clutch Kit - Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 400ft/lbs. - South Bend Clutch - BMW

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 400ft/lbs.

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493401
Mfg#:
KF649SSOKT
Ships in 1 Business Day
$976.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Power Pulley Kit

ES#3219164 - ppke36KT2 - Turner Motorsport Power Pulley Kit - Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! - Turner Motorsport - BMW

Possibly the best horsepower-per-dollar available anywhere. No downsides, no compromises! 10X Entries Into Our F80 M3 Sweepstakes
For vehicles with Valeo alternator only

Brand:
Turner Motorsport - Corporate Logo
ES#:
3219164
Mfg#:
PPKE36KT2
In Stock
ON SALE! SAVE 15%
$382.99

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

$325.54 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Mount Bushing - Performance

ES#4617286 - PFF5-4655p - Transmission Mount Bushing - Performance - Rigidity increased 260% to eliminate transmission twist and mis-shifts. - Powerflex - BMW

Rigidity increased 260% to eliminate transmission twist and mis-shifts.

Brand:
Powerflex - Corporate Logo
ES#:
4617286
Mfg#:
PFF5-4655P
Back Ordered
$118.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Performance Clutch & Flywheel Kit & Polyurethane Transmission Mount Set

ES#4876683 - 048498LA01EBKT - Performance Clutch & Flywheel Kit & Polyurethane Transmission Mount Set - Receive a discounted performance polyurethane transmission mount set alongside your new performance clutch and flywheel kit! - Enthusiast Bundles - BMW

Receive a discounted performance polyurethane transmission mount set alongside your new performance clutch and flywheel kit! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4876683
Mfg#:
048498LA01EBKT
In Stock
ON SALE! SAVE 24%
$1236.99

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

$940.11 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Coolant Hose Connector

ES#4877194 - 11537545890PRMK - Coolant Hose Connector - Metal Connector vs OEM Plastic - URO Premium - BMW

Metal Connector vs OEM Plastic 2X Entries Into Our F80 M3 Sweepstakes
We Price Match - Give Us A Call or Chat!

Brand:
URO Premium - Corporate Logo
ES#:
4877194
Mfg#:
11537545890PRMK
In Stock
$24.99 USD
Free Shipping
on orders $49 and up

Rennline 3 Piece Pedal Set - Silver

ES#3552603 - P7160SILVER - Rennline 3 Piece Pedal Set - Silver - Silver finish with rubber grip - includes gas, clutch, and brake pedals - Rennline - BMW

Silver finish with rubber grip - includes gas, clutch, and brake pedals

Brand:
Rennline - Corporate Logo
ES#:
3552603
Mfg#:
P7160SILVER
Ships in 5 Business Days
$230.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Performance Parking Brake Actuator/Expanding Lock - Priced Each

ES#4348717 - 013010LA01 - Turner Motorsport Performance Parking Brake Actuator/Expanding Lock - Priced Each - Improve overall feel and longevity of your parking brake system. Increases the actuator ratio from 3.1 to 4.1 which allows you to initiate drifts easier. - Turner Motorsport - BMW

Improve overall feel and longevity of your parking brake system. Increases the actuator ratio from 3.1 to 4.1 which allows you to initiate drifts easier. 10X Entries Into Our F80 M3 Sweepstakes
2 Required per vehicle

Brand:
Turner Motorsport - Corporate Logo
ES#:
4348717
Mfg#:
013010LA01
Ships on Nov 3, 2026
ON SALE! SAVE 25%
$135.99

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

$101.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Turner Motorsport Silver Wheel Spacer & Bolt Kit - 15mm

ES#3551727 - twh9905015KT1 - Turner Motorsport Silver Wheel Spacer & Bolt Kit - 15mm - Lightweight wheel spacers with a machined tab for easy removal - Turner Motorsport - BMW

Lightweight wheel spacers with a machined tab for easy removal 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Turner Motorsport - Corporate Logo
ES#:
3551727
Mfg#:
TWH9905015KT1
Back Ordered
ON SALE!
$184.94

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

$179.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 4 Clutch Kit - FX400

ES#3622045 - 03031-HDC6-R - Stage 4 Clutch Kit - FX400 - Upgraded clutch plate and 6-Puck Ceramic Ridged Disc - Clutch Masters - BMW

Upgraded clutch plate and 6-Puck Ceramic Ridged Disc

Brand:
Clutch Masters - Corporate Logo
ES#:
3622045
Mfg#:
03031-HDC6-R
Ships in 7 Business Days
$889.99 USD
Free Shipping
on orders $49 and up

Front RedStuff Performance Brake Pad Set

ES#517728 - dp3689c - Front RedStuff Performance Brake Pad Set - A high performance street pad, featuring Kevlar technology - EBC - BMW

A high performance street pad, featuring Kevlar technology 2X Entries Into Our F80 M3 Sweepstakes

Brand:
EBC - Corporate Logo
ES#:
517728
Mfg#:
DP3689C
In Stock
5% off MSRP

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

$179.99

This product was last offered at the strikethrough price on
09-12-2026

$170.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Oil Filter Housing Drain-Back Valve

ES#5456715 - 060233LA01 - Billet Oil Filter Housing Drain-Back Valve - Prevent dry starts and restore instant oil pressure with this precision-engineered billet aluminum check valve. - Turner Motorsport - BMW

Prevent dry starts and restore instant oil pressure with this precision-engineered billet aluminum check valve. 10X Entries Into Our F80 M3 Sweepstakes
For Non-VANOS M50B25 with Oil Filter Housing 11421738639

Brand:
Turner Motorsport - Corporate Logo
ES#:
5456715
Mfg#:
060233LA01
In Stock
$61.99

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

$49.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Drag/Drift Clutch Kit

Designed for drag or drift cars that see limited street use. Conservatively rated at 370ft/lbs

Brand:
South Bend Clutch - Corporate Logo
ES#:
3493391
Mfg#:
KF649HDDXDBKT
Ships in 1 Business Day
$846.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Stage 1 Clutch Kit - FX100

ES#3622043 - 03031-HD00-R - Stage 1 Clutch Kit - FX100 - Upgraded clutch plate and organic disc, Rigid Version - Clutch Masters - BMW

Upgraded clutch plate and organic disc, Rigid Version

Brand:
Clutch Masters - Corporate Logo
ES#:
3622043
Mfg#:
03031-HD00-R
Ships in 3 Business Days
$804.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

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