This 034Motorsport test pipe is designed to replace the restrictive OE catalytic converter, and allow for quicker turbo spool while increasing horsepower and torque throughout the powerband. They feature high flowing 3" stainless steel construction that fits in place of the stock catalytic converter with no modifications necessary. This test pipe fits:
- 2005.5-2008 Audi A4 B7 2.0T (FWD & quattro)
- 2005.5-2009 Audi A4 B7 2.0T Cabriolet (FWD & quattro)
A direct bolt-in for OEM cat-back exhausts or aftermarket cat-back exhaust systems designed to fit with the OEM catalytic converter.
- Full 304 stainless steel tubing construction
- TIG welded for maximum durability and flow
- CNC machined flanges to prevent warping and expansion
- Factory correct oxygen sensor and exhaust hanger placement
- Full 3" tubing is used throughout
- Spool-up arrives 200 to 400 rpm earlier
- A great deal more low-end torque
- Dyno proven horsepower and torque gains!
- For offroad use only!
- All of the necessary installation gaskets and hardware are included!