aFe Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Polish Tip (49-44112-P) 1525 there aren’t many great options

there aren’t many great options

Smooth Satin Finish

The GrimmSpeed engineering team has a history of developing the highest performing Top Mount Intercoolers available and the 2015+ WRX fitment will be no different

Lingenfelter and Lou Gigliotti who have enhanced BORLA's knowledge of both the vehicle dynamics and the power-plant engineering

2 Cayman R project car

aFe Apollo GT Series 3 IN 409 Stainless Steel Cat-Back Exhaust System w/ Polish Tip (49-44112-P) 1525 there aren’t many great optionsaFe POWER is proud to introduce the Apollo GT Series dual rear exit cat back exhaust system for the 2014 2019 GM Silverado Sierra 1500 with V6 4. 3L V8 5. 3L engines. This cat back exhaust system is constructed out of 3" 100% MIG welded, mandrel bent, stainless steel tubing for maximum flow. The smooth transition bends allow for low turbulence, increasing horsepower, torque and improving throttle response. In testing, this system resulted in gains up