Call 888-633-5237

Your Aftermarket Automotive Source...

  • Choose Your Car:

42 Draft Designs 3" Downpipe for Audi TT, MK1, 180HP, Quattro (Aluminized Steel) (Race Series)

SKU: EX-TT-115

Availability: built to order, ships directly from 42 Draft Designs

Manufacturer's Suggested Retail Price $500.00

42 Draft Designs

Need help with your purchase?
Call us toll-free: 888-633-5237.

Have questions about this product?
Contact us via email.

Need international shipping?
Click here for details.


Price Match Guarantee!



Maximum power, exquisite sound, precision fitment

Since the 1.8T's initial VW release in 2000, it has been proven time and time again that 3" downpipe upgrades provide healthy power increases on all 1.8T motors. Our Audi TT 180Q 3" downpipe combines the basic shape of our 180FWD and 225Q downpipes to create a downpipe truely unique to the 180Q. Our modular design and precision fabrication methods make this downpipe a total "why not?"


Construction Highlights

  • CNC mandrel bent aluminized steel tubing
  • CNC waterjet cut 1018 cold roll steel flanges
  • Professional TIG welded construction throughout
  • OEM multi-layer turbo gasket
  • Triple layer high-temperature graphite gaskets
  • Grade 5 locking hardware



  • Every 42 Draft Designs exhaust system is scratch-built from straight tube and flat steel. 42's team of professional metal fabricators cut, bend and form raw materials with precision. Piping is mandrel bent in-house using our Baleigh CNC mandrel bender. Flanges and brackets to fit each system are cut on our OMAX waterjet. Additional forming takes place using their Huth end forming equipment and our Dake 100 ton press. They use ONLY the finest North American made materials proven to stand the test of time.


Build Time:

  • Build times will vary thourghout the year. Please contact us for an estimated build time.

Additional Info

Additional Info

Weight 20.0000
Box Size N/A
Manufacturer 42 Draft Designs
Country of Manufacture United States
USA Location Millersville, MD
Warranty Lifetime Warranty
Installation Instructions (PDF) N/A
Rebates (PDF) N/A

Application Guide

Make Model Drivetrain Chassis / Year Engine
Audi TT Quattro MK1 (2000-2006) 1.8T 180HP


Write Your Own Review

You're reviewing: 42 Draft Designs 3" Downpipe for Audi TT, MK1, 180HP, Quattro (Aluminized Steel) (Race Series)

How do you rate this product? *

  1 star 2 stars 3 stars 4 stars 5 stars