[drparker21]

Any body running the Billy boat exhaust and headers on there zl1. If so is it great also any videos

[TLSTWIN]

https://www.camaro6.com/forums/showt...ght=billy+boat

I am looking into this as well.

[EDFHOBBIES]

Not sure it helps but my friend has on his 5th gen and he hates it.. look up Merrill Hughes of FB if you want to ask some questions. I know he had some problems like welds or similar parts breaking off and now its a loudness thing. Billy Boat told him they weren't warranty it anymore if i remember correctly. You could even contact Jrods speed shop in Richmond TX that's where he get his car worked on so they probably know just as much about the billy boat on thats on his car.

[Aperretta]

Originally Posted by drparker21

Any body running the Billy boat exhaust and headers on there zl1. If so is it great also any videos

I had it on mine, until I sold the car. Had a kid and was changing careers over the winter, so I decided to free up some cash. I loved it so much that I kept the exhaust in hopes that I'll replace the car this summer with another 1le or zl1.

The valves don't make much of a difference between open and closed. Great design, but the flap on the valve is too small of a diameter and lets sound past even when it's closed.

But, honestly, I stopped caring about the valves because the system sounded so damn good with the valves open.