Well I have had the LT + Y-pipe combo for almost a year now... n about 2 weeks ago i started getting an exhaust leak out of the slip over collectors. I have tryed everything i can think of... Double clamped, JB cold weld, Exhaust sealer tape, Silicon sealer... cant put a band clamp cause O2 is right there... im almost to the point were imma grind the cereamic coating off the area n weld everything together. If anyone has any ideas before I go and do this it would be appreciated... thank you

 

i have the same setup....I have everything welded on all of my connections.....just do it...