Airaid 05-10 Mustang 4.0L V6 PowerAid TB Spacer 1974-chevrolet-k10-suburban-base-esi1610949 and most other brands

and most other brands

Stand out from the crowd with the LOMAX(TM) STANCE(TM) Hard Cover

dry-rotted plastic intake tube with this new high-quality performance Torque Booster Tube

In Sport mode

Airaid 05-10 Mustang 4.0L V6 PowerAid TB Spacer 1974-chevrolet-k10-suburban-base-esi1610949 and most other brandsThe POWERAID Throttle Body Spacer is designed to enhance off idle torque from 800 rpm to approximately 3,000 rpm. The spacer utilizes it's unique, patented Helix Bore design to spin the incoming air charge as it passes through the throttle body spacer. The spinning air action boosts the velocity of the incoming air and contributes to better atomization of the air fuel mixture as the air charge enters the combustion chamber. The end result is more part