My 2005 GTX Limited have the followings mod's:
Rude Chager 13 PSI
Rotax racing intercooler
Valve train
Riva Racing ECU
Air Intake
Thermostat kit
Reduction Nozzle 82 mm
Rear Exhaust
OPAS
50 lb injectors
Blow off
intake grate
13/19r impeller
I need help my rpm's max are 8000 rpm's and 68 miles on gps. Compression is good. Idon't know what happen.r