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. Flanged systems are designed to bolt to our downpipe when available.
This Part Fits the Following Vehicles