AFE: Twisted Steel Headers Porsche 911 Carrera /S/4/4S (997.1) H6-3.6L elbow 6L Gas 1974-1976 Pontiac Le

6L Gas 1974-1976 Pontiac Le Mans 4 Bbl V8 6

This Silver Bullet throttle body spacer uses all factory mounting locations

50-State Emissions certification is planned for complete systems

Note: This coupling kit works with aFe POWER intercooler tubes (PN 46-20204-B)

aFe POWER's 2011-2014 F-150 EcoBoost intercooler tubes are constructed of 2-1/2" mandrel bent

AFE: Twisted Steel Headers Porsche 911 Carrera /S/4/4S (997.1) H6-3.6L elbow 6L Gas 1974-1976 Pontiac LeMitered Collectors 3 to 1 mitered merge collectors decrease turbulence and increase exhaust velocity. The result is increased horsepower, torque and improved throttle response. Heavy Duty Flanges: 3 8" thick flanges prevent warpage to ensure a leak free seal over the life of the vehicle. Optimized Equal Tube Lengths: Each primary tube was specifically engineered and tuned at equal lengths for optimum efficiency resulting in improved torque and