GFB DV+ Diverter valve (part number T9357) is a direct replacement for the factory valve on BMW Applications as per listing (Patent Pending).
Keep what works and replace what doesn't! This Direct fit replacement for the factory diverter valve uses the existing solenoid with TMS advantage.
Works with stock hardware improves performance and reliability. Exclusive pilot activation system allows HIGHER boost pressure. The end result is sharper throttle response lightning-fast valve actuation and the ability to hold as much boost as you can throw at it.
The OE solenoid itself is great- the ECU opens it faster than any pneumatic valve so why replace it? The only valve on the market to solve the problem without flutter excessive cabling and extra parts installed in half the time at more than half the price.
GFB have Australia's best performance turbo management solutions.