I have a kinetix plenum installed about 4 months ago, but I just noticed that the two main screws in the middle of the plenum there is a slight crack. No biggie, so I used JB weld and put a small plaster on it. However, my problem is that my brake light came off b4 I noticed the plenum crack and even after I used jb weld sometimes when I rev it up past 5 or 6k rpm the light comes on and goes back off when I make a stop. Is this a common problem, is it attributed to the small crack on the plenum or some other oddities that I dont know about. Please help me out.

 

Never heard of the brake light problem before. Call or PM Kenetix and they will send you a new plenum.

 

It happened a few times to mine at first but stopped, so not sure what fixed it.