I want to put a chrome straight pipe on my diesel Jetta. However I want to come up thru the hood.(like a tractor complete with flapper) I am looking for something that has threads on it along with a a pipe to match , you know male and female. So I can un-screw it when I want to check oil etc.
Any ideas??????.....................................

you could have the stack bolted to the hood, and have the exhaust come up so when the hood is closed it will meet with the stack on the hood. and try and find a way to have the actual exhaust flared into the inside instead of out like a normal flare... this will make it easy for the stack and exhaust to line up... kinda hard to explain though haha

Trying to Pimp your Auto?
http://www.youtube.com/watch?v=xCIF6JF1O5U