42 Draft Designs Audi TT 180Q 3" Cat-Back Exhaust (NLA)


Part# EXT118CB

42 Draft Designs cat-back exhaust system for the Mk1 Audi TT 180Q 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. Flanged systems are designed to bolt to our downpipe when available. Additional options allow this system to be tailored to your tastes.

To configure this cat-back system to meet your specific needs please browse the options above.

FITMENT INFORMATION

This cat-back is known to fit the following vehicles:

  • 2000-2006 Audi TT 180 Quattro
  • Slip Fit systems are designed to connect to the OEM exhaust using the OEM sleeve clamp.
  • Slip Fit systems will fit any aftermarket downpipe that reduces to the stock pipe diameter.
  • Flanged systems are designed to bolt to our Audi TT 180Q 3" Downpipe

This 180Q cat-back exhaust system features the same dual 4" tips used in our 225 cat-back. During installation the 180Q single tip rear valance must be converted to a 225 or 3.2V6 dual tip rear valance. This is easily achievable using OEM parts.

180hp TT Owners Please Note

We are aware that many 180hp FWD and 180Q owners are converting to 225 turbochargers and exhaust systems. Before purchasing any of our TT exhaust components for your conversion, please contact us to discuss your project. The internet may say "it will fit," but our experience proves otherwise. There are distinct differences between the 180FWD, 180Q and 225 stock exhaust systems that many will deny. We have proven these differences and we urge you to contact us before purchasing exhaust parts for your conversion so that we may steer you in the right direction.

42 Draft Design is a manufacturer of high performance parts and accessories for VW, Audi, Porsche, and BMW vehicles. From exhaust and intakes to custom catch cans and billet aluminum engine parts, 42 Draft Designs covers it all and prides themselves on never cutting corners, always delivering the best possible products to enthusiasts.


42 Draft Designs products are manufactured from scratch in Millersville, MD. We use high-quality American-made materials throughout our products, manufacturing in-house every component possible. When necessary to outsource, we start with American companies that manufacture their products in the USA. Our modest manufacturing facility is staffed by a team of 12 machinists, metal fabricators, and TIG welders trained to work in exacting precision. From design to manufacturing we never rush, cut corners, or take shortcuts.

Due to growing demand for our products, lead times may exist.

Most items with a lead time are considered 'Made To Order' items and are subject to an early cancelation fee and a restocking fee if returned.

Can't find what you're looking for?
Odds are we can get it! Click Here Now