Airaid U-Build-It - GM A Body Kit w/ 4.0in Filter Adapter Passenger Side Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit 360-degree radial flow performance air

360-degree radial flow performance air filter with three layers of synthetic media for maximum convenience

Base pressure adjustable from 40-75

This pipe is constructed out of 409 stainless steel and is used to eliminate the 4" In/Out muffler used in most factory or performance 4" exhaust systems

re tired of fuel delivery problems

Airaid U-Build-It - GM A Body Kit w/ 4.0in Filter Adapter Passenger Side Exhaust- Mufflers & Tips>Catalytic Converter Direct Fit 360-degree radial flow performance airThe U Build It Universal Air Box is a complete air box and filter kit for making a custom high performance air intake system. The air box is a one piece, roto molded unit featuring a stylish aluminum lid. The air box is designed to allow fresh air to freely flow into the air filter while protecting the intake air from engine bay heat in order to further promote additional horsepower and torque in the engine. This kit includes an AIRAID premium