2.5" exhaust built to last with 304 stainless steel and engineered for dyno-proven power gains
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#:
3969348
Mfg#:
SAU048SYS
Ships in 3 Business Days
$2648.99
This product was last offered at the strikethrough price on 10-23-2026
2.5" half-exhaust built to last with 304 stainless steel and quad ceramic daytona tips
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
Complete stainless system includes downpipes with high-flow HJS Cats, resonated front & center sections, Y-pipe, and rear mufflers with black/chrome tips
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 coupe models only - Existing Audi exhaust flap servo motors are to be retained
Stainless system includes resonated center section, Y-pipe, and rear mufflers with black tips
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 coupe models only - Existing Audi exhaust flap servo motors are to be retained
Complete stainless system includes downpipes with high-flow HJS Cats, non-resonated front & resonated center sections, Y-pipe, and rear mufflers with black/chrome tips
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 coupe models only - Existing Audi exhaust flap servo motors are to be retained
Stainless downpipe with high flowing HJS Motorsport metallic catalytic converter - To be used with Supersprint front pipes 777732 or 777712
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
Stainless steel non-resonated cat-back exhaust system with quad round, polished tips - Includes downpipes with high flow secondary cats
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
Complete stainless system includes downpipes with high-flow HJS Cats, non-resonated front & center sections, Y-pipe, and rear mufflers with black/chrome tips
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 coupe models only - Existing Audi exhaust flap servo motors are to be retained
Hand Made in Italy - Quality fitment along with improve sound, and performance for your S6
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
Stainless downpipe with high flowing HJS Motorsport metallic catalytic converter - To be used with Supersprint front pipes 777732 or 777712
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
Gain up to 80hp and 90flb of torque with these 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 Requires Stage 2 ECU Remap
Transform your RS6 or RS7 with a full titanium valved exhaust system featuring a large cross-section H-pipe, rapid-actuating valves, and a drone-free soundtrack that delivers aggressive V8 character on demand.
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
Performance exhaust systems increase flows to improve throttle response and add power. Designed to reduce back pressure, our large selection of performance exhaust parts and performance exhaust systems is made from premium materials like stainless steel. Many are TIG welded and polished to make them as attractive as they are functional.