The JR.Spec external wastegate valve features a robust 44mm diameter piston, designed for high-performance vehicles equipped with turbochargers that lack a built-in wastegate, such as the Holset HX35 and KKK27. This valve includes a second spring, simplifying the adjustment process for specific boost levels. Constructed with exceptional durability, it outperforms other valves in its price range, closely matching OEM standards. The connection method utilizes a v-band, included in the set, which streamlines installation and removal while eliminating issues associated with flange bending, grinding, and nut loosening common with traditional wastegates. The valve's stainless steel, polished body resists deformation, preventing piston blockage that can lead to turbine or engine damage.

Color: Silver