42 Draft Designs cat-back exhaust system for the Mk1 Audi TT 225 is a simple modification that delivers substantial results. Built right here in the USA, our cat-back system will transform your TT from a semi-boring grocery hauler to a race-inspired daily driver.
This cat-back exhaust system includes everything necessary to replace your factory exhaust system from the catalytic converter to the tail pipe. Slip-fit systems attach using the OEM band clamp.
This Part Fits the Following Vehicles