Aeroflow Merge Coll 1 7 8 3 5 AF4187-350 Air Filtration There are two choice of

There are two choice of turbocharger intake size for the airbox system

Suit Small Block Chevy with Short Water Pump

Turbosmart’s Hose Blanking Plug ensures air-tight connections

enhancing the efficiency and longevity of the ATS-V's turbochargers while providing that high-performance blow-off valve sound that lets everyone know just what hides under the Cadillac's hood

Aeroflow Merge Coll 1 7 8 3 5 AF4187-350 Air Filtration There are two choice of1 7 8" Primary's into 3 1 2" Collector Outlet Aeroflow 4 into 1 merge collectors are made out of T304 stainless steel that is durable enough to stand up to the elements and combine high flow and high velocity to increase and broaden an engines torque curve. The hand porting inside the collector ensures unrestricted, smooth exhaust flow to prevent power loss and excessive backpressure. Inlets are all measured Inside Diameter enabling the tube to easily