4.0 TFSI EA824 Catless downpipes BAR-TEK®

Plug'n'Play downpipes without pre-cat suitable for the Audi 4.0L TFSI engines such as in the S6, RS6 and RS7 C7. Genuine plug'n'play downpipes for easy replacement - a significant increase in performance and a whole lot more sound. The downpipe completely without catalytic converter significantly reduces the back pressure and relieves the turbo. This results in more power and lower exhaust gas temperature. By retaining the original flanges and connections, the downpipes fit the turbos perfectly and without modifications. Features: Pipe guide size made from 304 stainless steel TIG welded fits original AGA and many accesories systems incl. Mounting parts and gaskets Vorkat lambda sensors must be switched off by software. The downpipes are not road legal. The installation of performance-enhancing components requires careful handling and specialist knowledge. The engine and the entire drivetrain must be in a performance-compliant condition.