c3vrg 2 Posted August 20, 2006 Report Share Posted August 20, 2006 Does anyone know what the standard size bore is on a standard vr6 exhaust pipe .Also when fitting say a jetex 2.5 inch stainless system is there ever any problems with leaking from joints at the catalytic convertor where it meets the new system.? i beleive there is a reducer of some sort. Or if there is plenty of exhaust paste should be ok ?any one have problems trying to seal these systems ? i seem to have fluid dripping till it warms up . Link to post Share on other sites
mannie 0 Posted August 22, 2006 Report Share Posted August 22, 2006 the reducer ring that fit over the cat has a Z slit along its lenght,after you fit the reducer on the cat a small amont of paste along the Z slit will seal the joint.the fluid is water from condensation. Link to post Share on other sites
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