Blow-off valve performance is crucial for a properly performing forced induction system. Kraftwerks blow-off valves are designed to outperform OEM and others while providing superior durability, while being cost effective. Finished with black powder coating, they offer a stealthy look, with a heavy duty, CNC billet aluminum body and components and a 32mm piston for high flow and quick response. Kraftwerks Blow-Off Valves BOV are highly efficient, control compressor surge and offer superior response to fluctuation in pressure. The new Kraftwerks BOV can aid in minimizing bearing failure and supercharger or turbocharger wear. Unlike other BOV's, Kraftwerks does not utilize a diaphragm as they tend to leak or tare. Will work with supercharger kits Kraftwerks currently offers.

Genuine KraftWerks. Part number 155-99-0100.

Ships from US warehouse.

WARNING: California Proposition 65 — this product can expose you to chemicals known to the State of California to cause cancer or reproductive harm.

Note: Not CARB approved — not for sale or use on pollution-controlled vehicles in California.