Everyone at 42 is beyond excited to finally announce the 3" cat-back exhaust for the MK I Audi TT. The story behind these systems is short, but takes place over quite a time span. In the fall of 2007, 42 built the original prototype for their MK I Audi TT. They drove this prototype for over a year before they reached a point where duplication of the prototype was possible. The prototype went under the knife in the fall of 2008. 42 built tooling and then spent significant time experimenting with various mufflers and muffler combinations. The final muffler setup was a result of their goal to eliminate drone. Like the rest of their exhaust product line, this cat-back uses custom flanges, custom bent piping, TIG welds, and custom tips.

Exhaust Details:
-Adjustable flanges allow for perfect fitment on all TTs
-Mandrel bent 3" aluminized steel tubing
-Fully TIG welded
-Extensive high quality gaskets & hardware included
-Magnaflow rear muffler provides true division of exhaust gases and sound
-Rear muffler completely hidden from view by other drivers
-304 stainless steel polished double-wall tips (no logos or engraving)
-Includes Magnaflow resonator
-100% MADE IN THE USA

This Exhaust Fits:
MK I Audi TT (225 HP, Quattro Only)