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Audi A4 Performance Engine & Drivetrain Parts

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RaceChip RS

ES#4339425 - 917781 - RaceChip RS - Get up to +50 hp and +52 lb-ft through a safe and easy to use tuning module from RaceChip - Race Chip - Audi

Get up to +50 hp and +52 lb-ft through a safe and easy to use tuning module from RaceChip For vehicles from the 2014 model year only

Brand:
Race Chip - Corporate Logo
ES#:
4339425
Mfg#:
917781
Ships in 3 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Matched Set Of 4 Injectors - 750cc

ES#5447902 - 17U-01-0750-4 - Matched Set Of 4 Injectors - 750cc - E85 Compatible - DeatschWerks - Audi Volkswagen MINI

E85 Compatible Requires tuning and/or additional hardware.

Brand:
DeatschWerks - Corporate Logo
ES#:
5447902
Mfg#:
17U-01-0750-4
Ships in 6 Business Days
$399.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Matched Set Of 4 Injectors - 650cc

ES#5447901 - 17U-01-0650-4 - Matched Set Of 4 Injectors - 650cc - E85 Compatible - DeatschWerks - Audi Volkswagen MINI

E85 Compatible Requires tuning and/or additional hardware.

Brand:
DeatschWerks - Corporate Logo
ES#:
5447901
Mfg#:
17U-01-0650-4
Back Ordered
$389.00 USD
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake Scoop & Overlay Kit

ES#3476954 - 024641ecs01KT - Carbon Fiber Intake Scoop & Overlay Kit - Full solution to give your factory intake system a performance look! - ECS - Audi

Full solution to give your factory intake system a performance look! 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
3476954
Mfg#:
024641ECS01KT
Ships on Dec 14, 2026
ON SALE! SAVE 10%
$427.99

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

$385.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

BFI Audi B8 Complete Engine Mount - Stage 2 - Priced Each

ES#3991439 - EBFI708K002 - BFI Audi B8 Complete Engine Mount - Stage 2 - Priced Each - Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi. - Black Forest Industries - Audi

Total solution for replacing and upgrading your notoriously weak stock engine mounts for your B8 / B8.5 Audi.

Brand:
Black Forest Industries - Corporate Logo
ES#:
3991439
Mfg#:
EBFI708K002
Ships on Aug 12, 2026
$379.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

High-Flow Charge Pipe Kit

ES#5457149 - IETPCK7 - High-Flow Charge Pipe Kit - Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability. - Integrated Engineering - Audi

Flow without limits: The ultimate bolt-on upgrade for Audi B9 power, sound, and reliability. 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
5457149
Mfg#:
IETPCK7
Ships in 4 Business Days
$379.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

5 Speed Street Short Shifter - Black Shift Knob

ES#4810682 - A4-B5/6/7-S-SSK5 - 5 Speed Street Short Shifter - Black Shift Knob - Ditch the sluggish stock shifter and elevate your driving experience - REVIN - Audi

Ditch the sluggish stock shifter and elevate your driving experience Fits all shift knobs with 12mm x 1.5.

Brand:
REVIN - Corporate Logo
ES#:
4810682
Mfg#:
A4-B5/6/7-S-SSK5
Back Ordered
$377.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

JHM Trio Package - Solid Shifter, Linkage and Bushing

ES#4046099 - PKG-B6A45S - JHM Trio Package - Solid Shifter, Linkage and Bushing - Guarantees the ultimate shifting experience! - JH Motorsports - Audi

Guarantees the ultimate shifting experience! For 5-Speed transmission only

Brand:
JH Motorsports - Corporate Logo
ES#:
4046099
Mfg#:
PKG-B6A45S
Ships in 10 Business Days
$374.99 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Carbon Fiber Intake Lid

ES#4316345 - IEINCK2 - Carbon Fiber Intake Lid - Add some style, class, and sporty look to your IE A4 or A5 2.0T Cold Air Intake with this direct-fit carbon fiber lid! - Integrated Engineering - Audi

Add some style, class, and sporty look to your IE A4 or A5 2.0T Cold Air Intake with this direct-fit carbon fiber lid! 5X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Integrated Engineering - Corporate Logo
ES#:
4316345
Mfg#:
IEINCK2
Ships in 4 Business Days
$373.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Diverter Valve (FMFSITVR) - Black

ES#2748996 - FMFSITVRBL - 2.0T Diverter Valve (FMFSITVR) - Black - Cure your leaking valve problems for good! - Forge - Audi Volkswagen

Cure your leaking valve problems for good!

Brand:
Forge - Corporate Logo
ES#:
2748996
Mfg#:
FMFSITVRBL
Back Ordered
$372.26 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

B7 A4 2.0T Performance Pack - Level 1

ES#4017042 - b720tpplvl1KT - B7 A4 2.0T Performance Pack - Level 1 - Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point - Assembled By ECS - Audi

Entry-level performance kit composed of a careful selection of our best sellers, offering valuable performance gains at a 'bang for the buck' price point 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
Assembled By ECS - Corporate Logo
ES#:
4017042
Mfg#:
B720TPPLVL1KT
In Stock
ON SALE! SAVE 17%
$450.99

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

$372.19 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

APR K04 Software Upgrade Service

ES#2063664 - APRLNGK04-SWUSRV - APR K04 Software Upgrade Service - Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat - APR - Audi

Software upgrade for existing APR Chip customers with a K04 already installed - Minimum requirements of K04-0015 turbocharger, Injectors, and high flow cat Call In Or Chat For Best Price! 5X Entries For Our 25th Anniversary Sweepstakes!
For customers with existing APR software - This upgrade must be performed via our Chip & Ship method.

Brand:
APR - Corporate Logo
ES#:
2063664
Mfg#:
APRLNGK04-SWUSRV
In Stock
$369.99 USD
This product is lifetime replacement eligible Lifetime Replacement

AEM Cold Air Intake System

Drop in intake to upgrade your B8 2.0T For Facelift models from the 2012 model year and up

Brand:
AEM - Corporate Logo
ES#:
3170172
Mfg#:
21750
Ships in 4 Business Days
$479.99

This product was last offered at the strikethrough price on
01-22-2026

$367.99 USD
Free Shipping
on orders $49 and up
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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