4.0 TFSI EA825 Large Bore downpipes with 200-cell catalytic converter

Milltek Stainless steel downpipe for Audi 4.0L TFSI engines as installed in the Audi RS6 and RS7 C8. This high-quality Milltek downpipe is made of stainless steel and has a pipe diameter of 80mm. In addition, there are two high-flow cats in the downpipe, which significantly reduce the exhaust back pressure even further. The special feature is that the downpipe is also thermally insulated, resulting in a perfect exhaust gas flow! The downpipe is fitted directly to the outlet of the turbocharger. Thanks to the larger diameter of 80mm, the downpipe delivers more power and torque. A low exhaust back pressure ensures a longer service life for the turbocharger. The main advantages: Largest possible pipe routing in the intake area 80mm pipe diameter 2x high-flow racing catalytic converters GPF Bypass Thermally insulated Significant increase in power (up to 50PS) Much faster acceleration of the engine Lower exhaust gas temperatures and exhaust back pressure Longer service life of the turbo and engine All parts included in the kit, therefore easy installation (No authorisation, registration possibly by individual approval)