04-27-2012, 04:25 PM
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#1 (permalink)
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Enthusiast Member
Join Date: Jan 2012
Location: TN
Posts: 390
Drives: check my signature
Rep Power: 15
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Quote:
Originally Posted by Nixlimited
I'm confused. I thought that the FI catback was making upwards of 20 WHP by itself. This is only showing 12.5 HP with the catback and headers...
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Gains are not cumulative. This car already had CAI on it which I see people claiming 10-15 on. If the catback was the only thing done you'd like see 15-20, but since other things were done each mod doesn't make as big of a difference as if it were by itself.
It's diminishing returns and all that.
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