The spacer utilizes it's unique, patented Helix Bore. Airaid part number 450-610. The spinning air action boosts the velocity of the incoming air and contributes to. Improves low end torque and throttle response.
Airaid 350-532 Performance Throttle Body Spacer For 05-20 HEMI 5.7L 6.1L 6.4L V8
Airaid 450-638 Performance Throttle Body Spacer Kit - 11-17 Mustang 5.0L Coyote
Airaid 450-638 Performance Throttle Body Spacer Kit - 2011-2018 Ford F-150 5.0L
Airaid 510-537 Performance Throttle Body Spacer For 2003-2004 Tundra 4.7L-V8
Airaid 300-626 Performance Throttle Body Spacer For 08-12 Dodge Ram 1500 4.7L V8
AirAid PowerAid Aluminum Throttle Body Spacer 2003-08 5.7L V8 Ram Trucks 300-577
