This is ZZP’s first exhaust part that we are releasing for the Cadillac ATS and CTS 2.0 turbo. We have been running this exhaust piece on 6 different ZZP development vehicles for many years to ensure its reliability. This is the same part that is installed on Matt’s car which is the worlds fastest stock turbo ATS, we run what we sell. It is fully 304 stainless steel so it will outlast the car and don’t forget the amazing TIG welding that ZZP is known for. Typical gains are from 10-20whp and quicker turbo spool. No tuning required and it bolts in place of the stock piece, so no modifications are required. The ZZP pipe is also lighter than others. The stock downpipe is 13.5 lbs, while ZZP's catted pipe is 7.2 lbs and the off-road pipe weigh in at only 5.4 lbs! When a catted one is ordered we use a premium 400 cell cat which should not set off any check engine lights.

Fits the following LTG vehicles: AWD/RWD: ATS & CTS, & Camaro.

Does NOT fit Regal or Malibu, however the FWD LTG Downpipe/ O2 Housing does.