Description
Volant Cold Air Intake With Oiled Filter For 2005 2009 GM Envoy Trailblazer V8 blow off valve upgrades 16" Trim seal BKFX UC2196L G1 up pipes Year:2019+ Perrin 17 19 Honda 16" Trim seal The fresh air valve allows for incoming charged fresh air from the turbo to be diverted safely into the exhaust manifold pre turbine wheel with the throttle at low opening angles to allow for safer spooling of the turbocharger without the potentially damaging throttle based late combustion event style anti lag that can induce high engine stresses and break connecting rods