Quote:
Originally Posted by G37Sam
Thing is with Nismo, you won't see big numbers (if any) from upgrading your catback.. so we're back to square 1
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I think if I upgraded my CBE, I'd see a small gain in numbers. Looking at the Nismo CBE design, it's much closer to the stock CBE than Stillen/FI/etc designs. Would I expect a 20 whp gain? Nope, but I wouldn't be surprised by a 5-12 whp gain.
I think the hp difference between stock and Nismo is from the tune, not the CBE. Of course, I'm no expect, and it's certainly not anything more than my opinion.