Airaid Holley 4150/4160 Series/ Edelbrock Sq. Flange/ OE Sq. Flange 4BBL PowerAid TB Spacer 2024-toyota-4runner-sr5-esi2828287 This cat-back exhaust system is

This cat-back exhaust system is constructed of 2-1/2" - 3" mandrel-bent brushed finished 304 stainless steel tubing for maximum strength and durability

Constructed from 1-3/4 IN - 3 IN Mandrel-Bent 304 Stainless Steel Tubing

aFe Power's new front differential cover brings performance engineering to the protection of your axle's differential

AI3-HDSD kit features ACT's most popular Heavy Duty pressure plate

Airaid Holley 4150/4160 Series/ Edelbrock Sq. Flange/ OE Sq. Flange 4BBL PowerAid TB Spacer 2024-toyota-4runner-sr5-esi2828287 This cat-back exhaust system isThe 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