Saab 9-3 in for a performance upgrade and carbon clean. Standard these vehicles see 150bhp and 320nm of torque after we health checked this vehicle and it coming back all clear of faults we went ahead and applied our custom stage 1 tune, now the car is running approx 185bhp and 390nm torque and this was done after logging the vehicle and checking the fuel pressure egts and boost pressure were all in safe perimeters the customer will also benefit from fuel savings of up to 10mpg so will pay for i