Black Mamba Audi RS6 C7 / RS7 C7 Decat Downpipes

The Black Mamba decat downpipes, made from high-quality stainless steel, in 3" (76mm) diameter, fit without modifications between the turbos and front pipes of the 4.0 TFSI engines found in the Audi RS6 C7 / RS7 C7, removing the OEM catalysts. Manufactured from T304 stainless steel with handmade TIG welds, these downpipes deliver an average gain of 55hp on a stage 1 engine and a notably aggressive sound. With a high-flow design and optional thermal insulation to reduce heat radiation by 50%, these downpipes offer the best value for money on the market. Select your version - Direct mounting 2-piece kit 100% T304 stainless steel 3" (76mm) pipe diameter Optional thermal insulation Measured gain on stage 1: 55hp Aggressive sound Handmade TIG welds Assembly kit included Lifetime warranty