2.5L TFSI Audi RS3 8V & TTRS 8S upgrade 3.5′” Downpipe BAR-TEK®

Large stainless steelDownpipe for 2.5L TFSI in Audi RS3 8V and TTRS 8S.

This high-quality processed, large stainless steelDownpipe is 3.5″ large at the turbocharger outletand and opens into 2x 63.5mm to the cat connectors.

The Downpipe mounts directly to the turbocharger outlet and directs exhaust gases to the cat. The larger the diameter of the Downpipe, the better for engine power delivery. Exhaust back pressure is reduced and the life of the turbocharger is positively affected.

The main advantages:

• Plug & Play 
• Elimination of the pre-catalyst
• TIG welded
• Significant increase in power (up to 30 HP and 30 Nm!)
• Acceleration of the engine much faster
• Lower exhaust gas temperatures and exhaust gas back pressure
• Longer durability of the turbo and engine

The Downpipe is suitable for the original Audi RS3 and TTRS exhaust system, or on matching cat replacement pipes.

The Downpipe does not have road approval