Originally Posted by
J4c03
So my grp .28 i bought with the promo kit has the fast lock system pipe and it just doesnt seem to seal right it feals kinda loose and has felt that way from day one what are you guys doing to seal them up better. i have hardened oil residue al around it from it seaping oil while ive ran my truck help me out.
Those seals leak after they get hard. I saw it 1st hand when the ambient temp was in the 30s I could see the exhaust escaping around the FLS connection. Replace them when they get hard. The Mugen FLS orings work heres a link>>
Mugen FLS orings