Gaining up to 30whp throughout the RPM range on your Mazdaspeed3 is a bolt-on away with one of ATP's high performance downpipe and racepipe options. ATP's downpipe for the 07-10 Mazdaspeed3 are available in two configurations, a catless 'long' downpipe that replaces both your stock downpipe and rear cat pipe or the two piece catless downpipe for those looking to replace only the stock downpipe or the stock catpipe. With so many versatile options available, there is sure to be a ATP downpipe configuration to suit any power goal. All ATP downpipes have the proper 02 sensor accommodations for a clean install to your turbo and exhaust system.
Nobody has reviewed this product yet! Want to be the first one?