Performance numbers or objective reviews of aftermarket exhaust vs Nismo

KingJoseph · 10-22-2012, 06:06 PM

Quote:

Originally Posted by 2011 Nismo#91

So saying the FI exhaust addes 20hp to a Z seems about right, 10hp (as apposed to 8hp) or so because it's slightly larger and less restrictive with the other 10hp coming form the Tune.

So you better really like that sound because your paying alot of money for 2hp and losing a lot on selling a used exhaust.

Is this correct? Is the vehicle that FI dyno'd for their chart (showing a 20hp gain) tuned? I was under the assumption that it was simply bolted on and dyno'd.

280z/300zx · 10-22-2012, 07:44 PM

Quote:

Originally Posted by KingJoseph

Is this correct? Is the vehicle that FI dyno'd for their chart (showing a 20hp gain) tuned? I was under the assumption that it was simply bolted on and dyno'd.

No, you are correct. The car is 100% stock and stock Z's gain 15-20hp from their exhaust. This has been confirmed from independent dynos back in the day

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