Adding the line of Milltek Sport exhaust products to your O.CT chipped TT will be a rewarding and exhilarating experience. From catback exhausts that sound better and offer more power to high-flow catalysts that add even more power. Your TT can only get faster yet...

Catback Exhaust

You can expect a fantastic fit with a mellow sound like some other more mellow (less racy) systems. Expect a horsepower increase of approximately 7-8% and a torque increase of 6-7% on your chip tuned TT.

We offer the ONLY systems where YOU can choose a straight center pipe or a resonated center pipe AND the size of the tips (90mm or 100mm).

All systems here are Quattro systems. E-mail us if you have questions.

1. Cat-back with center resonated section and 90 mm tips (pictured).
2. Cat-back with center resonated section and 100mm tips.
3. Cat-back with straight-through center and either 90 or 100mm tips.

Click above images for a larger view

TT Hi-flow Cat

The new Milltek TT Cat is here! Awesome high-flow technology for your 225hp TT (all model years). Constructed fully from stainless with proper fitting of your sensor and mount points.

Cats are premium quality with continuous stainless steel cores with high precious metal coating for long term emissions control.

Of course our phenomenal Milltek cat-back exhaust is a perfect complement to this setup.