gn4rwhals
Go Kart Champion
- Location
- Detroit, MI
Seriously, the APR downpipe took me 20 minutes to install and does not leak, after having 3 downpipes fitted it was the only one without any issues.
or . . . hear me out . . . go buy permatex exhaust leak sealant. Follow directions and profit.
I have also used tinfoil folded up to create a seal. This works very well for minor leaks (it just barely fills in the cracks. My Rev9 DP was leaking but after a combo or tinfoil and the sealant, I have no leaks anymore. Sounds much nicer now as well.
I've read that about using foil, does it matter if it's aluminum foil or tin foil? Probably put that under my new clamp once it comes in
That would drive me nuts
Do you have a spacer? P013E is for delayed response rich to lean. I'm getting the same thing and I think it just has to do with the spacer being a bit too long or restricted. Both exhaust leaks would be post o2 sensor 2 so unlikely that is the cause.
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If your exhaust meet up point is to close to one another, the rattle could be coming from them touching at certain RPMs or situations. I had that issue on mine, and just had to move it a CM or 2 back and wrapped the gap in tinfoil. This allowed the exhaust to vibrate without hitting each other and kept the path closed so no leak.
If you have that big a gap then you could try loosening everything and pulling the dp back. It will fix that gap and probably get some more space with the heat shield bolt.
I have the same dp and mine mates up fine. Did you push the hanger all the way on to the dp? It should be about half way on.
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