aFe POWER introduces an all new Twisted Steel "Race" down-pipe for the Cadillac ATS with L4-2.0L (t) engine. This down-pipe is designed as a "Race" version for added performance and constructed of mandrel-bent, 304 stainless steel tubing for optimum flow resulting in added horsepower and torque. This performance down-pipe utlizes 1/2" thick 304 stainless steel flanges and comes with an additional O2 Bung for tunning. This unit includeds an O-ring and mounting hardware for a hasle free installation.

Race Version: This down-pipe was designed as a "Race" version for added performance and a more aggressive sound.

O2 Sensor: Includes an additional bung for either a wide-band O2 gauge or auxiliary instrumentation.

Factory Mounting Locations: This down-pipe mounts directly to OE mounting locations and includes hardware for a hassle-free installation.

1/2" Laser-Cut Flanges: 1/2" Thick, OE-Style, 304 stainless steel, laser-cut flanges provide a superior sealing surface. The turbo flange features a machined O-ring groove.

TIG-Welded: 100% TIG-Welded by certified craftsmen for race proven strength and durability. TIG-Welding provides the strongest welds reducing stress cracks.

Brushed 304 SS Construction: This down-pipe is constructed of 3", mandrel-bent, brushed 304 stainless steel tubing for maximum performance, corrosion resistance and strength eliminating cracking.

Race Disclaimer: This is a Race Only product that is to be used solely for competition, it cannot be used on vehicles that are operated on public streets, roads or highways. Its use is limited to closed-course and open-course racing that is formally sanctioned by a recognized racing organization. Any other use, including recreational off-road use, could be in violation of local, state and federal laws. To complete the purchase of this item, aFe POWER competition acknowledgement/liability release form must be filled out and submitted.

All aFe POWER turbo downpipe's are engineered and manufactured in our Corona, California facility.