mine makes a fair bit of noise already, p-torque, 007, green filter and modded air box. The two pipes feeding the airbox leave a gap that adds to the noise.
Windows down helps if you are used to the car, DV pipes leaking can be quite distinctive as I've found out twice now.
Windows down helps if you are used to the car, DV pipes leaking can be quite distinctive as I've found out twice now.