heres the story, i traded a front bumper for blitz blow off valve welded on a pipe. the thing is the pipe is 1.5 inches in diamer and i cant find a solution 2 put it on my 7m. any ideas?
You don't have any rubber couplers that are different sizes on each end? like a rubber adapter? I've seen them all over autozone/advance, places like that.. let us know whats up
That will more then definately restrict airflow, which in return make you loose performance.
Stock piping is already 2.5" and Your going to restrict it down to 1.5"
I'd say, Re-Weld the BOV onto another 2.5" Pipe.
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