Another meticulously crafted exhaust product from the BTG team, this highly polished primary downpipe with a matched port flange for the smoothest flow possible makes this a must-have product for every performance-oriented PT Turbo owner. Featuring custom-cut, high-temp flanges, true T304 mandrel bent tubing, tungsten inert gas heliarc welding, and trademark lifetime warranty.

The inlet flange uses a matched port to evacuate the gases in a manner that minimizes turbulence and passes them through to clean mandrel bends of T304 stainless steel. Faster moving gases translate to quicker turbo spoolup, thereby minimizing turbo lag. The final piece is hand polished for a lasting luster.

• T304 stainless steel
• Custom-cut, high-temp flanges
• Tungsten heliarc welding
• Hand-polished shine

Combine this downpipe with the BTG duals and CatSync high-flow catalyst, and you will have peak torque almost 1000 rpm sooner than stock. This is exactly the low-end grunt that every turbo PT owner is looking for. See Suggested Accessories below.