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
This boost controller is just like the old mechanical controller in that it relies on mechanical, underhood adjustments to set boost. That also means that it is rock-solid reliable,...
Turbo XS now offers a full turboback exhaust for the Evo X which features full 3" stainless steel piping from the turbocharger to the muffler. The system exits with dual...
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...