Drivetrain What’s the best decatted or catted exhaust manifold in the market?
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There are a lot of opinions, options, and threads on this subject. i posted my $.02 in post #32 of this thread the other day:
https://www.northamericanmotoring.co...for-r53-2.html
i was looking for a high quality exhaust that would run with the stock O2 sensors and not give me check engine lights, save as much $$ as i could.
it depends a lot on what your definition of “best” is.
https://www.northamericanmotoring.co...for-r53-2.html
i was looking for a high quality exhaust that would run with the stock O2 sensors and not give me check engine lights, save as much $$ as i could.
it depends a lot on what your definition of “best” is.