I've had the LPP Stainless headers and stainless Y pipe on my car for over 2 years now. My question is does anyone else have problems with exhaust leaks behind the header collector? I hate slip on collectors now. Really thinking about upgrading to KOOKS or something just to have collector bolts and no damn annoying Exhaust leaks.

I've already tried wrapping header tape under the band clamp, and that didn't help at all. I'm kinda thinking about taking the High temp Orange silicone and coated the tube where they slide together and see if that won't seal it any better.

 

Mine leak also, You can try different clamps and also the orange silicone, thats what I am going to do when I put mine back on.

 

Anyone else have this problem?

 

Red silicone is a good solution. Working so far for me!