For those that have cat eliminator pipes that use the stock graphite seal/clamp, did you put exhaust sealant on the header? Same question if you used the stock mufflers...I just replaced my cat & I did put sealant on the ends of stock front cylinder headers. I've got a very slight, almost not worth mentioning, popping on decel & only at just above idle. Those are the only two places I didn't use sealant...didn't think those would need any with the graphite seal & mesh.
Exhaust sealant
- Thread starter ShawnD
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