mr. Hedgehog
12-02-2005, 18:21
Just fitted a 007p with greenspring to my 1.820VT Leon (180) - i have noticed incresed noise when the valve vents when i let off the gas, which is all good. however, i can also hear a faint dry sounding rasp build before the turbo spins up / comes on with this D valve, which stops when the valve recirculates and starts over again when i accelerate. i have no loss in power, and the car pulls very well - just wondering what the noise is, and if its normal!