Audi S4 Performance Parts & Upgrades

Tighten up your Audi with these Koni shocks Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For vehicles without electronic suspension

Brand:

ES#:

4698693

Mfg#:

82401319SPORT

Ditch the sluggish stock shifter and elevate your driving experience Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Fits all shift knobs with 12mm x 1.5.

Brand:

ES#:

4810691

Mfg#:

A6-C4/5/6-S-SSK-

$377.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Ditch the sluggish stock shifter and elevate your driving experience Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4810684

Mfg#:

A4-B5/6/7-S-SSK-

$377.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Fine tune your stance and improve handling Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
We Price Match - Give Us A Call or Chat!

Brand:

ES#:

5112

Mfg#:

6055571

10% off MSRP

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

$209.99

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

$188.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Upgrade to a slotted/dimpled rotor for improved braking 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2621910

Mfg#:

GD1846

5% off MSRP

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

$396.99

This product was last offered at the strikethrough price on
10-25-2026

$376.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Billet Aluminum Drop-In Fuel Pump Mounting Bracket for Audi Applications! 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3194921

Mfg#:

034-106-6018

$188.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

Upgrade your Audi S4 or S5 with the Carbon Fiber Turbo Inlet for unparalleled performance and airflow efficiency. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Tune is recommend for the best performance

Brand:

ES#:

4758913

Mfg#:

UH044-INA

$375.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Semi-metallic pads that offer low dust and noise for comfortable everyday use, while delivering high friction, superior modulation, and exceptional stopping power! 2X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
Replacement for vehicles with 034Motorsport RS+ Big Brake Package only.

Brand:

ES#:

4845654

Mfg#:

034-302-0025

$375.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

The ONLY short throw that drastically reduces throw length, slop, and flex under load. Includes a Short Shift Clamp and Billet Shifter Mounting Plate with upgraded billet slider bushings. Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
For manual transmissions only.

Brand:

ES#:

5527324

Mfg#:

B8014A3

$369.99 USD

Add to Cart

Free Shipping

Lifetime Replacement

Reduce body roll and increase traction! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

2808721

Mfg#:

51316

$369.00 USD

Add to Cart

Free Shipping

Lifetime Replacement

If you desire the ultimate in shifting, the JH Motorsports B5 S4, C5 A6-allroad Late Style Solid Short Throw Shifter is the perfect solution! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply
*For late style shifters - Please see shifter comparison links in product description*

Brand:

ES#:

4046137

Mfg#:

STS-B5S4L

$366.08 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Stiffen up your vehicles suspension Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4871688

Mfg#:

PFR3-714BLK

$121.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Includes six Red CTS coil packs and OEM spark plugs to service your ignition system 10X Entries Into Our F80 M3 Sweepstakes Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

4475298

Mfg#:

06M905606F4KT

$360.29 USD

Add to Cart

Free Shipping

Lifetime Replacement

A compound can take the heat at the track and get you home safely Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3098034

Mfg#:

HB642N.658

10% off MSRP

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

$198.99

This product was last offered at the strikethrough price on
10-25-2026

$179.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Reduce wheel hop and put more power to the ground! Earn 5% back in ECS Rewards on orders placed 10/26/26 - 10/31/26. Redeem 11/26/26 - 12/1/26. Terms & conditions apply

Brand:

ES#:

3604901

Mfg#:

EBFI7838K1001

$59.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement