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Audi A4 Performance Parts & Upgrades

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Special Active Front Strut Kit

ES#4430367 - 824512642KT - Special Active Front Strut Kit - Superior handling without compromising ride quality - Koni - Audi

Superior handling without compromising ride quality For vehicles with S-line suspension

Brand:
Koni - Corporate Logo
ES#:
4430367
Mfg#:
824512642KT
In Stock
ON SALE! SAVE 20%
$406.99

This product was last offered at the strikethrough price on
02-27-2026

$324.46 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing Set - Inner - Race

ES#2651754 - PFF3-202Bx2 - Front Lower Control Arm Bushing Set - Inner - Race - Improves handling and control - Upgrade to a more engaging driving experience - Powerflex Black Series - Audi Volkswagen

Improves handling and control - Upgrade to a more engaging driving experience For the curved control arm

Brand:
Powerflex Black Series - Corporate Logo
ES#:
2651754
Mfg#:
PFF3-202BX2
Ships in 1 Business Day
$160.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear V5 Slotted Brake Rotors - Set (288x12)

ES#4668242 - 8E0615601M-S - Rear V5 Slotted Brake Rotors - Set (288x12) - Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. - ECS - Audi

Precision manufactured for consistent stopping power during high performance driving. Featuring a matte black zinc coating for corrosion protection. 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
4668242
Mfg#:
8E0615601M-S
Ships in 5 Business Days
ON SALE!
$329.99

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

$320.08 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Front Lower Control Arm Bushing Set - Inner

ES#3175221 - 140916-3H - Front Lower Control Arm Bushing Set - Inner - Upgrade to a more engaging driving experience - 2 axis camber / self-aligning - KMAC - Audi

Upgrade to a more engaging driving experience - 2 axis camber / self-aligning For the straight control arm

Brand:
KMAC - Corporate Logo
ES#:
3175221
Mfg#:
140916-3H
Special Order: No Guaranteed ETA
$320.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2713415 - 002598ECS21KT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes wrinkle red conversion plate -w- black 2.0T coils - ECS - Audi Volkswagen

Includes wrinkle red conversion plate -w- black 2.0T coils 10X Entries For Our 25th Anniversary Sweepstakes!

Fits ATW & AWM engine code models only

Brand:
ECS - Corporate Logo
ES#:
2713415
Mfg#:
002598ECS21KT
In Stock
$318.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

2.0T Coil Pack Conversion Kit - Stage 1

ES#2713400 - 002598ECS13KT - 2.0T Coil Pack Conversion Kit - Stage 1 - Includes anodized black conversion plate -w- black 2.0T coils - ECS - Audi Volkswagen

Includes anodized black conversion plate -w- black 2.0T coils 10X Entries For Our 25th Anniversary Sweepstakes!

Fits ATW & AWM engine code models only

Brand:
ECS - Corporate Logo
ES#:
2713400
Mfg#:
002598ECS13KT
In Stock
$318.99 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rennline Heel/Toe Throttle Extension - Black

ES#2840459 - PE75HBLACK - Rennline Heel/Toe Throttle Extension - Black - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience

Brand:
Rennline - Corporate Logo
ES#:
2840459
Mfg#:
PE75HBLACK
Ships in 4 Business Days
$53.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

Rennline Heel/Toe Throttle Extension - Silver

ES#2840461 - PE75HSILVER - Rennline Heel/Toe Throttle Extension - Silver - Pedal extensions to customize your driving experience - Rennline - Audi Volkswagen

Pedal extensions to customize your driving experience

Brand:
Rennline - Corporate Logo
ES#:
2840461
Mfg#:
PE75HSILVER
Ships in 4 Business Days
$53.00 USD
Free Shipping
on orders $49 and up
This product is lifetime replacement eligible Lifetime Replacement

ECS Wheel Spacer & Bolt Kit - 5mm With Ball Seat Bolts

ES#250724 - ECS10154KTWB - ECS Wheel Spacer & Bolt Kit - 5mm With Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries For Our 25th Anniversary Sweepstakes!
Please measure your hub protrusion to ensure it will still make contact with the center of the wheel. See

Brand:
ECS - Corporate Logo
ES#:
250724
Mfg#:
ECS10154KTWB
In Stock
ON SALE! SAVE 25%
$140.99

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

$105.74 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts

ES#2863230 - 002403ECS02AKT - Wheel Spacer & Bolt Kit - 12.5mm with Ball Seat Bolts - Includes everything you need to install spacers on two wheels - ECS - Audi Volkswagen

Includes everything you need to install spacers on two wheels 10X Entries For Our 25th Anniversary Sweepstakes!

Brand:
ECS - Corporate Logo
ES#:
2863230
Mfg#:
002403ECS02AKT
Back Ordered
Auto Notify
ON SALE! SAVE 25%
$210.99

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

$158.24 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Supertech Stainless Intake Valve - 1.8T/2.7T - Set Of 12

ES#4689798 - sptAIVN-1103S-12 - Supertech Stainless Intake Valve - 1.8T/2.7T - Set Of 12 - Stock sized valve head diameter, single groove keeper setup for high RPM use - Supertech - Audi Volkswagen

Stock sized valve head diameter, single groove keeper setup for high RPM use

Brand:
Supertech - Corporate Logo
ES#:
4689798
Mfg#:
SPTAIVN-1103S-12
In Stock at Vendor
20% off MSRP

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

$394.99

This product was last offered at the strikethrough price on
07-29-2026

$315.99 USD
Free Shipping
on orders $49 and up

Carbon Fiber Front Lip Overlay

ES#3202628 - 022692ECS01 - Carbon Fiber Front Lip Overlay - Add a subtle touch of carbon fiber to your B8 A4 front bumper - ECS - Audi

Add a subtle touch of carbon fiber to your B8 A4 front bumper 10X Entries For Our 25th Anniversary Sweepstakes!

For vehicles with standard (Non S-Line) front bumpers up to the 2012 model year

Brand:
ECS - Corporate Logo
ES#:
3202628
Mfg#:
022692ECS01
In Stock
ON SALE! SAVE 50%
$209.99

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

$105.00 USD
Free Shipping
This product is lifetime replacement eligible Lifetime Replacement

Rear Race Brake Pad Set

ES#3418595 - IS4000-791 - Rear Race Brake Pad Set - Best suited for Time Attack and racing purposes. - iSWEEP - Audi Volkswagen

Best suited for Time Attack and racing purposes.

Brand:
iSWEEP - Corporate Logo
ES#:
3418595
Mfg#:
IS4000-791
Ships in 2 Business Days
$315.00 USD
Free Shipping
on orders $49 and up

More About Performance Parts & Upgrades

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