AMS Widemouth Downpipe | 2008-2015 Mitsubishi Evo X

Evo X Widemouth Downpipe By AMS The AMS EVO X "Widemouth" downpipe is the highest power producing and well designed downpipe on the market. After months of development and testing we have created the best flowing downpipe possible. Using a CAD designed cast o2 housing we were able to obtain every angle we wanted for perfect fitment and flow. Our downpipe is completely made of 304 stainless steel including both flanges and includes a bung for a wideband gauge with a plug included. Features 304 Stainless Steel 3" Piping .049" Wall Thickness 3/8" Thick Stainless Steel flanges Benefits Best flowing Replaces o2 housing & downpipe 100% Stainless Steel construction. 15+ Wheel Horsepower gains over stock Bolts up to the factory catalytic converter Unrivaled fit and finish