We are proud to release the all new Mercedes A45 AMG Down pipe kit. This new product features 4" tubing with 304 stainless steel tig welded construction off the turbo housing reducing to a 3" outlet that clamps to the factory flange position. We have included a 100 cell high flow cat and a stainless steel flex bellows. We have collaborated with leading tuning houses to achieve a product with maximum flow capabilities.