Torque Solution 06-21 Subaru STI EJ Big Bore Manifold Big Bore 76mm Throttle Body Adapter - Silver Air Intake Systems>Air Boxes 9 bolts are used to

9 bolts are used to secure the endlinks to the lower control arm along with machined 6061-T6 Aluminum spacers

so this kit can be used with any vehicle featuring one of the compatible engines

a heavier steel unit is ideal for helping launch a heavy car with a smaller engine with less torque and horsepower

Higher Flow and Lower Turbulence Airflow for Increased PowerIncludes:(1) Hot Side Charge Pipe

Torque Solution 06-21 Subaru STI EJ Big Bore Manifold Big Bore 76mm Throttle Body Adapter - Silver Air Intake Systems>Air Boxes 9 bolts are used toTorque Solution 06 21 Subaru STI EJ Big Bore Manifold Big Bore 76mm Throttle Body Adapter Silver