Mitsubishi Evolution 8 / 9 Rear Diffuser 2003-2007 'Tow Hooks'] Borla 99-07 GMC Sierra /

Borla 99-07 GMC Sierra / 99-07 Chevrolet Silverado SS Catback Exhaust

as well as Takedaa**s Momentum 56-70005 and Stage-2 56-10005 intakes

Built In Fuel Pressure Gauge Port

BladeRunner 2-3/4 IN Aluminum Hot Charge Pipe Black Toyota GR Supra (A90) 21-22 L4-2

Mitsubishi Evolution 8 / 9 Rear Diffuser 2003-2007 'Tow Hooks'] Borla 99-07 GMC Sierra /Diffusers work in conjunction with other aerodynamic components of a car to help produce downforce. Because a car displaces air as it moves forward, the air molecules in the rear of the car get disrupted causing a vacuum of low pressure air. To help channel the high speed air flow coming from underneath the car, diffusers redirects the high speed air flow to transition smoothly into the low pressure vacuum in the rear. This encourages a smoother