The GFB DV+ T9481 is a direct-fit, atmosphere-venting diverter valve for 2.0 TSI/TFSI engines - including the Golf MK7 GTI. No coding, no spacers, no fiddling.
Stage 1 & fast road ready - holds boost reliably up to 50psi, improves throttle response and turbo spool
Lower profile than T9351 - better engine bay clearance, especially with aftermarket intakes or intercoolers
Viton seals + CNC aluminium/brass body - built for longevity, not just noise
Integrated solenoid - replaces both factory valve and solenoid in one unit
It vents to atmosphere, so expect a crisp blow-off note - but it’s engineered, not just loud.
