Airaid 03-04 Toyota Tundra 4.7L / 2004 Toyota 4Runner 4.7L PowerAid TB Spacer - 510-537

The 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-throttle torque and improved mid-range power.

This Part Fits:

Year	Make	Model	Submodel
2004	Toyota	4Runner	Limited
2004	Toyota	4Runner	Sport
2004	Toyota	4Runner	SR5
2003-2004	Toyota	Tundra	Limited
2003-2004	Toyota	Tundra	SR5