Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter diameter: 11/32"

diameter: 11/32"

Two layers of progressively finer mesh synthetic media provide maximum convenience and easy maintenance

2014-2015 Infiniti QX70

Fits Aisin AX15 Transmissions

Hooker Exhaust Manifolds - GM LS (except LS7/LS9) - Black Ceramic Finish (Pair) Helmet Air System Blower Filter diameter: 11/32"Hooker cast iron exhaust manifolds have been designed to hug close to the engine block so they fit into a wide variety of replacement and engine swap applications. Their contoured design aims the exhaust directly at the exit port for improved flow. Being cast iron means they will provide years of leak free performance with less under hood noise than traditional headers. Plus, their shorty design means you can route exhaust tubing close to your frame