Discussion Starter · #1 ·
So I had been having a lot of issues with boost creep and spiking. Going to 14 psi and then creeping to 20-21 psi, fuel cut, very annoying. The car is a 98 CSE 5 speed with full 3in exhaust and genuine saab intake. Tonight I pulled the turbo off and ported the hell out of the wastegate. I opened the hole up a good amount, wish I took before and after pictures. Anyway, it got rid of the boost creep and the spiking completely. It pulls much smoother and over all it has been the best thing I have done to the car, makes it much more fun to drive, not having to keep an eye on the boost gauge.