2007-2014 Chevy Tahoe 4.8L 5.3L Stainless Steel Exhaust Manifold Headers Pontiac Exhaust Manifolds For SCION 2011-2016 tC

For  SCION 2011-2016 tC

For 2004-2007

Cylinder: 11210-29F20-0F0

For Lexus LX570 2013-2019 V8 5

Cylinder Base Gasket: 12191-HR0-F01

2007-2014 Chevy Tahoe 4.8L 5.3L Stainless Steel Exhaust Manifold Headers Pontiac Exhaust Manifolds For SCION 2011-2016 tCProduct Overview: 1. Exhaust headers are a key upgrade for boosting engine performance by improving airflow. Unlike restrictive factory exhaust manifolds, performance headers give each cylinder its own dedicated exhaust path, reducing back pressure and improving exhaust flow. 2. By minimizing exhaust interference between cylinders, headers help increase horsepower and torque. When paired with a high performance cold air intake and a cat back exhaust