The TurboXS RFL is made for one thing: NOISE! (RFL stands for "Real...Loud".) Precision machined from billet aluminum and brass, the RFL features a horn outlet that projects and amplifies the bypass noise -- this valve is loud enough to scare pedestrians. Like the TurboXS BOV, this valve is designed NOT to return air back to the intake, but vents completely to atmosphere.
Spring tension is adjustable using the included preload washers to fine-tune the BOV pressure. Kit includes adapter hardware for your Lancer Evo, including a plug for the factory intake pipe.
Fits all Mitsubishi Lancer Evolution 8 and 9.
Shipping Weight: 3.0 lb
The Cobb LF BPV features a piston o-ring seal that is twice the diameter of the old XLE design allowing more seal compression and reduced wear. Not only is this...
This kit adapts any TurboXS standard BOV or CBV to the 90-94 turbo DSM. Includes flange, billet elbow, hose plug, and vacuum hose. Blow-off valve sold separately. Fits all 1990-1994...
The TurboXS Racing Bypass Valve is fabricated from billet aluminum, with a solid brass piston. It's adjustable to handle boost from as low as 10psi all the way up to...