Sports Cats and Valve Over-ride installed in my GT-S

conaero

Forum Owner
Messages
29,190
If you could supply any info on the valve override I would appreciate it as my neigbours dont appreciate my Sports Cats
 

conaero

Forum Owner
Messages
29,190
Thanks but I was after a mod to the current system like I did on my GS, not another box and fob. Thanks anyway
 

Razz

Junior Member
Messages
107
Thanks but I was after a mod to the current system like I did on my GS, not another box and fob. Thanks anyway
I did a mod on my QP 4.7s:

  1. Valved exhausts from GT 4.7s - extended tailpipes
  2. Vaccum solenoid valve from a BMW
  3. T off the vaccum tank to solenoid
  4. LED latch switch fitted to dash in the spare hole left of steering wheel
  5. Power from the fuse box on drivers side
Valves are controlled purely from the dash, on or off. I suppose on the GT all you would need to do is wire the vacuum solenoid independently to a switch and therefore make it independent of the sport button. You could run the power cable from the vaccuum solenoid along the break lines into the engine bay and back into the drivers fuse box via a wring hole that is already there. A t amp in line fuse off the cigarette lighter circuit should suffice.

Took me about 4 hours all in all including 3mm vaccuum lines, connectors, solenoid, latch switch and wiring.
Hope that helps