GFB DV+ T9356 diverter valve BMW N55B30A 335i F30, M135i F20/F21, Fiat Abarth etc. (GFBDVT9356)

The original valves already leak at higher boost pressure straight from the factory, which causes a loss of power that is even more pronounced on tuned vehicles because of the higher boost pressure. Installing the GFB DV+ closes this “hole” in the charge-air system, the vehicle responds noticeably better and the turbocharger is protected. Advantages: - 100% sealed even at high boost pressures (flawless up to 2.5 bar) - noticeably more power and torque - made of aluminium (housing) and brass (piston): more reliability and durability on tuned vehicles - Faster boost build-up compared with an original diverter valve - Plug & play: easy installation within 10-15 minutes, as the original control unit is retained. This valve can only be used in combination with the original solenoid valve unit. The following picture shows the installation position of the DV+ together with the control unit of the original solenoid valve:

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