Toyota Yaris/Corolla GR Dump Valve forte Can be used with aftermarket

Can be used with aftermarket EFI engine management systems such as Holley Dominator

Easily compare performance data from your other sessions

Stainless-steel clamps and bellows silicone couplings are included for strength and durability

Warranty is invalid if product is used for racing

Prime / Pump Test Button

Toyota Yaris/Corolla GR Dump Valve forte Can be used with aftermarketIN STOCK Description Product Description ThisBlow Off, orDumpvalve, has been developed for the Toyota Yaris GRTurbo engine that has the electronically controlled bypass valve (OE Part no. 7. 04654. 08). It is recommended for any vehicle where the boost pressure has been increased by an ECU software upgrade and for unmodified vehicles operating in warmer climates, as a solution to the many failures that have occurred. Unfortunately, the failure doesnt