I replaced my stock header for a DC Sport one and now I have a sweeking noise where the header bolts into the cat, has anyone ran into this problem if so how did you stop the noise. I do not know if its the bolts or the gasket. Please let me know.
It could also be that the spring bolts haven't settled yet. But yeah, tighten them a little more and give it a good shake to help them settle in place.
18" Enkei's & Kumho Ecsta's-------UNICHIP Eibach Sport springs----------Morroso oil pan Injen CAI & Oil cap----------Stage 2 FI cams Custom Exhaust-----------TRD Supercharger AEM alt. pulley -------JSP Carbon Fiber hood 380cc injectors----DC Sports ceramic header