Turbo Downpipe

It features laser-cut flanges and robust welds, ensuring durability and a leak-free seal. This downpipe offers flexibility in its connection to the rest of your exhaust system. It provides two exit flange options: a 2.5'' diameter that directly bolts up to a stock cat-back exhaust, or a larger 3'' exit designed to connect with specific ZZP cat-back systems. The construction utilizes 16-gauge metal for the pipes, and the flanges are also made from stainless steel, guaranteeing longevity and resistance to corrosion. Users have reported positive experiences with ZZP downpipes, noting ease of installation and noticeable performance gains. Some mention that the installation requires accessing the manifold to DP connection, which can be tight. While specific horsepower gains are not detailed for this exact part number in the provided evidence, similar ZZP downpipes have been cited with gains around 10hp from dyno testing.