Just give us a call - were happy to help! Mon-Fri: 9am - 6pm Sat: 10am - 2pm
+44 (0)208 500 8811 sales@design911.com
We'll get it to you no matter where you are in the world.
Shop in confidence with our secure web store - ensured security with VeriSign.
Diverter Valves Billet 996 Turbo/ GT2 /Cayenne- PAIRDirect replacement diverter valves will eliminate the notorious Honking sound commonly heard when the OEM valves have failed. Our valves will restore lost power and will hold more boost pressure than the stock units for added performance. In addition, they recover quicker than the OEM valves which allows better spool up after shifts. We designed our valves with a 90 degree vacuum port which allows for additional vacuum line clearance and a trouble free installation. The billet diverter valve for the 996TT / X50 / GT2 comes as a complete kit and carries our exclusive lifetime warranty.