K Series Upper Coolant Housing Built In Filler Hose K20 K24A1 Honda Acura 16AN Wastegates The end result is sharper

The end result is sharper throttle response

Perfect for Street cars & Full Race applications

1 X 4-Bolt to V-Band adapter

these are designed to work with most 92-00 half-size radiators that are relocated to the driver side of the engine bay

K Series Upper Coolant Housing Built In Filler Hose K20 K24A1 Honda Acura 16AN Wastegates The end result is sharperK Series Upper Coolant Housing Built In Filler Hose K20 K24A1 Honda Acura Rsx Si DESCRIPTION Applications: K20A, K20A2, K20A3, K20Z1, K24A1 cylinder heads. PRB manifold and throttle bodies with cruise control. We've taken input from guys running big turbo setups on this one. The integrated filler now clears up more room for big turbo setups. The filler neck comes off the top of the housing and can be used to relocate the radiator cap to a higher point