GELUOXI Stainless Steel Exhaust Manifold Header for Subaru Impreza WRX / STI EJ205 EJ255 2002-2006

Brand: GELUOXI, Aaia Brand ID: JFBY Vehicle Fitment: For Subaru Impreza WRX / STI (GDB) EJ205 EJ255 engine 2002-2006 Getting more air into your engine and more exhaust out is the key to a performance motor. That's where exhaust headers is significant as the first revenue of an exhaust system. Exhaust performance headers manipulate the air flow with the performance-robbing exhaust manifold that came with your car. Headers provide each cylinder with its own mini exhaust pipe, which means exhaust headers prevent interference among cylinders; thus, the back pressure that occurs in common exhaust manifolds. When cylinders don't have to fight with each other to expel their exhaust, they can put more power through the wheels, pushing the vehicle. Combining with a high performance cold air intake, and a cat-back exhaust system, a header system removes all restrictions of your engine, then, it is able to perform at its full potential. Fitment Type: Direct Replacement, plug and play installation. Made of high quality premium material. Fits and performs reliably like the original one.