AFE: Twisted Steel Long Tube Header & Y-Pipe (Street Series) GM Silverado/Sierra 1500 09-13 V8-4.8L/5.3L lpe 30 Parts $53

30  Parts $53

100% MIG-welded for long-lasting strength and durability

Model: 1239001M (Black/Manual)

Something a little bit tricky happens when the car gets moving

while remaining comfortable enough to drive on the street

AFE: Twisted Steel Long Tube Header & Y-Pipe (Street Series) GM Silverado/Sierra 1500 09-13 V8-4.8L/5.3L lpe 30 Parts $53Long Tube Headers: Formed Collectors: 4 to 1 formed collectors decrease turbulence and increases exhaust velocity. The result is increased horsepower, torque and improved throttle response. Optimized Tube Lengths: Tube lengths are optimized for true pulse control technology which improves flow and performance. 3 8" Laser Cut Flanges: These headers come with 3 8" thick laser cut head flanges and gaskets that are designed to match the head port for a