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Audi B5 A4 FWD 1.8T

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Audi B5 A4 FWD 1.8T Performance Parts & Upgrades

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RA4 240mm Clutch Conversion Kit - Stage 3, Driveshaft Center Support Bearing Carrier & Rear Differential Mount

ES#4751082 - RA4S3-STEELEBKT - RA4 240mm Clutch Conversion Kit - Stage 3, Driveshaft Center Support Bearing Carrier & Rear Differential Mount - ECS RA4 Lightweight Flywheel with the Clutch Masters Stage 3 clutch kit - Enthusiast Bundles - Audi Volkswagen

ECS RA4 Lightweight Flywheel with the Clutch Masters Stage 3 clutch kit Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751082
Mfg#:
RA4S3-STEELEBKT
Ships on Jan 11, 2027
ON SALE! SAVE 13%
$1886.61

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

$1639.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

RA4 240mm Clutch Conversion Kit - Stage 2, Driveshaft Center Support Bearing Carrier & Rear Differential Mount

ES#4751083 - RA4S2-STEELEBKT - RA4 240mm Clutch Conversion Kit - Stage 2, Driveshaft Center Support Bearing Carrier & Rear Differential Mount - ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit - Enthusiast Bundles - Audi Volkswagen

ECS RA4 Lightweight Flywheel with the Audi RS4 clutch kit Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751083
Mfg#:
RA4S2-STEELEBKT
Ships on Jan 11, 2027
ON SALE! SAVE 18%
$1581.99

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

$1299.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

RA4 240mm Clutch Conversion Kit - Stage 1, Driveshaft Center Support Bearing Carrier & Rear Differential Mount

ES#4751085 - RA4S1-STEELEBKT - RA4 240mm Clutch Conversion Kit - Stage 1, Driveshaft Center Support Bearing Carrier & Rear Differential Mount - ECS RA4 Lightweight Flywheel with the Audi S4 clutch kit - Enthusiast Bundles - Audi Volkswagen

ECS RA4 Lightweight Flywheel with the Audi S4 clutch kit Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751085
Mfg#:
RA4S1-STEELEBKT
Ships on Jan 11, 2027
ON SALE! SAVE 23%
$1422.61

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

$1099.99 USD
Free Shipping
This product is lifetime replacement eligible Partial Replacement

H&R Sport Spring & Bilstein Sport Shocks Combo

ES#1138 - 299891BSC - H&R Sport Spring & Bilstein Sport Shocks Combo - Perfect combination of handing & ride quality, - Assembled By ECS - Audi

Perfect combination of handing & ride quality, 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
1138
Mfg#:
299891BSC
Ships on Mar 12, 2027
$1155.00

This product was last offered at the strikethrough price on
10-01-2026

$1095.99 USD
This product is lifetime replacement eligible Lifetime Replacement

Oversized Valve Set 5-valve

ES#4858483 - 034-201-8014 - Oversized Valve Set 5-valve - High Flow Valve Set - 034Motorsport - Audi Volkswagen

High Flow Valve Set 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4858483
Mfg#:
034-201-8014
Back Ordered
$200.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Transmission Adapter Plate - VR6 To Audi Quattro Trans

ES#4880659 - 034-509-Z002 - Transmission Adapter Plate - VR6 To Audi Quattro Trans - Adaptor plate for bolting the VR6 engine to 016 / 01A / 01E Audi transmissions. - 034Motorsport - Audi

Adaptor plate for bolting the VR6 engine to 016 / 01A / 01E Audi transmissions. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
4880659
Mfg#:
034-509-Z002
Back Ordered
$429.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Heavy Duty Race Clutch Kit

ES#3437957 - AA1-HDR4 - Heavy Duty Race Clutch Kit - Handles up to 360 lb-ft of torque - ACT - Audi Volkswagen

Handles up to 360 lb-ft of torque Must be used with SACHS dual-mass flywheel #DMF91115.ES#4335

Brand:
ACT - Corporate Logo
ES#:
3437957
Mfg#:
AA1-HDR4
Back Ordered
$757.00 USD

Supertech Performance Valvetrain Upgrade Kit

ES#5481342 - sprk-audi18vKT - Supertech Performance Valvetrain Upgrade Kit - This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. - Assembled By ECS - Audi Volkswagen

This high-performance engine kit combines an upgraded dual-spring valvetrain, Inconel and nitrided valves, a top-end gasket set, and premium tri-metal race main bearings. 10X Entries Into Our F80 M3 Sweepstakes

Brand:
Assembled By ECS - Corporate Logo
ES#:
5481342
Mfg#:
SPRK-AUDI18VKT
Back Ordered
$1702.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

DS Series Coilover Suspension Kit

ES#3521685 - S-01-DS - DS Series Coilover Suspension Kit - Featuring 30 levels of adjustment and increased damping force at low speed piston velocities - BC Racing - Audi

Featuring 30 levels of adjustment and increased damping force at low speed piston velocities

Brand:
BC Racing - Corporate Logo
ES#:
3521685
Mfg#:
S-01-DS
Back Ordered
$1395.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Mahle Performance Piston Set

ES#2794055 - H18TAUD287209I12 - Mahle Performance Piston Set - Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) - Mahle - Audi Volkswagen

Includes rings, wire locks, and wrist pins - 81.5mm bore, 8.5:1 CR, 86.4mm stroke (stock) *For use with 20mm wrist pin connecting rods*

Brand:
Mahle - Corporate Logo
ES#:
2794055
Mfg#:
H18TAUD287209I12
Back Ordered
$955.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ST X Performance Coilover System - Fixed Damping

ES#4056518 - 13210038 - ST X Performance Coilover System - Fixed Damping - Average lowering of 1.6'' to 2.75'' front and 1.6'' to 2.75'' rear. - Suspension Techniques - Audi

Average lowering of 1.6'' to 2.75'' front and 1.6'' to 2.75'' rear. From VIN 8D-X-200001, split is in the 1999 model year

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056518
Mfg#:
13210038
Back Ordered
$1089.00 USD
Free Shipping

ST X Performance Coilover System - Fixed Damping

ES#4056516 - 13210037 - ST X Performance Coilover System - Fixed Damping - Average lowering of 1.6'' to 2.75'' front and 1.6'' to 2.75'' rear - Suspension Techniques - Audi

Average lowering of 1.6'' to 2.75'' front and 1.6'' to 2.75'' rear Up to VIN 8D-X-199999, split is in the 1999 model year

Brand:
Suspension Techniques - Corporate Logo
ES#:
4056516
Mfg#:
13210037
Back Ordered
$1089.00 USD
Free Shipping

Bilstein 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! 10X Entries Into Our F80 M3 Sweepstakes
2X Entries For Our Spin To Win Sweepstakes!
For avant models only.

Brand:
Bilstein - Corporate Logo
ES#:
2983881
Mfg#:
46-189257
Back Ordered
$899.00 USD
Free Shipping

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