Audi B7 RS4 V8 Performance Cat-Back Exhaust Installation Kits

2.75 inch to 2.5 inch for JHM B7-RS4 2.75 inch Downpipes 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#:

4045986

Mfg#:

B7RS4RDCR

$84.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

2.75 Inch To 2.35 Inch For JHM B7-RS4 2.75 Inch Catback To Stock Downpipes 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#:

4446180

Mfg#:

B7RS4CBRDCR

$75.00 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement

Allows you to make the room you need to fit most performance exhaust systems on the market. 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 cabriolet models only

Brand:

ES#:

4046053

Mfg#:

CABSPACERKIT

$49.99 USD

Add to Cart

Free Shipping

on orders $49 and up

Lifetime Replacement