I have a stock 350ci what i the minimum size exhaust pipe if its 2 into 1

Asked by Mar 22, 2014 at 10:18 AM

Question type: Car Customization

I have a 2 1/4' cherry bomb turbo muffler that was given to me but all my existing pipe is 3"

4 Answers


Keep in mind, when customizing your exhaust, the main goal is to improve exhaust flow, not restrict it. Reducing the exhaust to 2 1/4" at the cherry bomb will affect your exhaust flow. Will it work, yes. Will it decrease exhaust flow and performance, yes.

good point

that muffler cme of a 350 but it was dual exhaust, Im piped 2 in 1


Yup, so off of the exhaust manifolds, you have one side that crosses over into a "Y" pipe that joins into a single exhaust. I would highly recommend staying with the 3" all the way back.

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