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Audi B7 Performance Engine & Drivetrain Parts

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Stage 2 Clutch Kit

ES#2792686 - SA442-2 - Stage 2 Clutch Kit - Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs - Spec Clutches - Audi

Features a pure kevlar disc with a steel backing and a torque rating of 498ft/lbs Replacement clutch kit for the RA4 Stage 2 conversion

Brand:
Spec Clutches - Corporate Logo
ES#:
2792686
Mfg#:
SA442-2
Ships in 3 Business Days
$835.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

S3 K04 Turbocharger Kit

ES#3410158 - T2100009-B7 - S3 K04 Turbocharger Kit - Offers up to 118 hp and 131 lb ft of torque over the OEM power output of the 2.0T FSI on 93 octane - APR - Audi

Offers up to 118 hp and 131 lb ft of torque over the OEM power output of the 2.0T FSI on 93 octane Call In Or Chat For Best Price!
*For New APR Software Customers* Does not include required injectors (ES2749269), High pressure fuel pump

Brand:
APR - Corporate Logo
ES#:
3410158
Mfg#:
T2100009-B7
Back Ordered
11% off MSRP

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

$4668.99

This product was last offered at the strikethrough price on
09-06-2026

$4149.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Audi B7 A4 2.0T Cat Back Exhaust System & Luft-Technik Intake System - Manual Transmission

ES#4751120 - 010076ECS01EBKT - Audi B7 A4 2.0T Cat Back Exhaust System & Luft-Technik Intake System - Manual Transmission - Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System - Enthusiast Bundles - Audi

Transform the sound and performance of your vehicle with a cat-back and a Luft-Technik Intake System Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!
Fits vehicles with manual transmission only

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751120
Mfg#:
010076ECS01EBKT
In Stock
ON SALE! SAVE 28%
$1827.97

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

$1316.14 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Silicone Turbo Inlet Hose - Audi B7 A4 2.0T

ES#2652332 - 003246ECS01A - Silicone Turbo Inlet Hose - Audi B7 A4 2.0T - Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability! - ECS - Audi

Flexible silicone smooths the intake tract & hinders collapsing. The ultimate in durability! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2652332
Mfg#:
003246ECS01A
In Stock
ON SALE! SAVE 25%
$100.99

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

$75.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Forged H-Beam connecting rods

ES#2794385 - IERHVA1 - Forged H-Beam connecting rods - 144x20mm forged H-beam rods from Integrated Engineering. - Integrated Engineering - Audi Volkswagen

144x20mm forged H-beam rods from Integrated Engineering. *To be used with aftermarket pistons with 20mm wrist pins*

Brand:
Integrated Engineering - Corporate Logo
ES#:
2794385
Mfg#:
IERHVA1
In Stock
ON SALE! SAVE 10%
$542.99

This product was last offered at the strikethrough price on
09-02-2026

$488.69 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 3 Daily Clutch Kit

ES#4430810 - K724F-SS-O - Stage 3 Daily Clutch Kit - Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 600ft/lbs. - South Bend Clutch - Audi

Designed for high-powered street cars while capable enough to handle the track. Conservatively rated at 600ft/lbs. Includes single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
4430810
Mfg#:
K724F-SS-O
Ships in 1 Business Day
$3841.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Blow-Off Valve - Polished

ES#2226107 - FMFSITAT - Blow-Off Valve - Polished - Stop boost leaking from your diverter valve once and for all! - Forge - Audi Volkswagen

Stop boost leaking from your diverter valve once and for all!

Brand:
Forge - Corporate Logo
ES#:
2226107
Mfg#:
FMFSITAT
Ships in 5 Business Days
ON SALE! SAVE 10%
$373.70

This product was last offered at the strikethrough price on
08-29-2026

$336.33 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Bosch 044 High Flow Fuel Pump - 270 LPH

ES#514125 - 0580254044 - Bosch 044 High Flow Fuel Pump - 270 LPH - Great for when more fuel is needed in a custom fueling application - Bosch - Audi Volkswagen

Great for when more fuel is needed in a custom fueling application We Price Match - Give Us A Call or Chat!

Brand:
Bosch - Corporate Logo
ES#:
514125
Mfg#:
0580254044
In Stock
$230.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Pro 5 R Air Intake System - Stage 2

ES#264115 - 54-10322 - Pro 5 R Air Intake System - Stage 2 - Add real power that you can feel - AFE - Audi

Add real power that you can feel CARB certified for sale in all 50 states

Brand:
AFE - Corporate Logo
ES#:
264115
Mfg#:
54-10322
EO#:
D-550-30
In Stock
ON SALE! SAVE 14%
$418.99

This product was last offered at the strikethrough price on
05-13-2026

$359.10 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Billet Aluminum Single-Mass Lightweight Flywheel

ES#3998858 - 034-503-1023 - Billet Aluminum Single-Mass Lightweight Flywheel - Weighing in at 13 lbs, allows for faster revving and easier rev matching when downshifting. - 034Motorsport - Audi

Weighing in at 13 lbs, allows for faster revving and easier rev matching when downshifting. 2X Entries Into Our F80 M3 Sweepstakes

Brand:
034Motorsport - Corporate Logo
ES#:
3998858
Mfg#:
034-503-1023
Ships in 2 Business Days
ON SALE! SAVE 10%
$792.00

This product was last offered at the strikethrough price on
08-17-2026

$712.80 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

RA4 Single Mass Flywheel Kit

ES#2785581 - 002948ECS01AKT - RA4 Single Mass Flywheel Kit - Engineered to convert your 2.0T A4 clutch to the much more durable RS4 clutch - ECS - Audi

Engineered to convert your 2.0T A4 clutch to the much more durable RS4 clutch 10X Entries Into Our F80 M3 Sweepstakes

To be used with B7 RS4 clutch kits only

Brand:
ECS - Corporate Logo
ES#:
2785581
Mfg#:
002948ECS01AKT
In Stock
ON SALE! SAVE 20%
$871.99

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

$697.59 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Adjustable Damping Performance Coilover System - Audi B6/B7 A4/S4 & Performance Rear Differential Mount

ES#4751047 - 027966ECS01EBKT - Adjustable Damping Performance Coilover System - Audi B6/B7 A4/S4 & Performance Rear Differential Mount - Take control of your ride while going low with our sport-tuned coilover system! - Enthusiast Bundles - Audi

Take control of your ride while going low with our sport-tuned coilover system! Don't See A Bundle You Want - Give Us A Call Or Chat - We Will Make One!

Brand:
Enthusiast Bundles - Corporate Logo
ES#:
4751047
Mfg#:
027966ECS01EBKT
In Stock
ON SALE! SAVE 28%
$1205.99

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

$866.86 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Track Density Line Transmission Mount

ES#2952011 - 034-509-4001td - Track Density Line Transmission Mount - Increase performance and durability without sacrificing comfort - 034Motorsport - Audi

Increase performance and durability without sacrificing comfort 2X Entries Into Our F80 M3 Sweepstakes
Manual transmission only

Brand:
034Motorsport - Corporate Logo
ES#:
2952011
Mfg#:
034-509-4001TD
In Stock
ON SALE! SAVE 10%
$118.00

This product was last offered at the strikethrough price on
08-17-2026

$106.20 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Performance Rear Differential Mount - Audi B6/B7 A4/S4

ES#2717984 - 003249ECS01 - Performance Rear Differential Mount - Audi B6/B7 A4/S4 - Increase drivetrain rigidity and response! - ECS - Audi

Increase drivetrain rigidity and response! 10X Entries Into Our F80 M3 Sweepstakes

Brand:
ECS - Corporate Logo
ES#:
2717984
Mfg#:
003249ECS01
In Stock
ON SALE! SAVE 10%
$235.99

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

$212.39 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Stage 2 Daily Clutch Kit

ES#3106516 - k70398fhdoKT - Stage 2 Daily Clutch Kit - Designed for the daily-driven, weekend track warrior. Conservatively rated at 350ft/lbs. - South Bend Clutch - Audi

Designed for the daily-driven, weekend track warrior. Conservatively rated at 350ft/lbs. Includes single mass flywheel

Brand:
South Bend Clutch - Corporate Logo
ES#:
3106516
Mfg#:
K70398FHDOKT
In Stock
$1692.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

More About Performance Engine & Drivetrain Parts

Worn mounts, bushings, and other drivetrain components rob performance. Replace or upgrade your drivetrain with our extensive catalog of mounts, bushings, clutch kits, and more.

Let us help you find the parts that fit your Audi

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Manufacturer names and/or part numbers are used only for identification purposes.

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