NPP Gains

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Jun 6, 2009 | 07:14 PM

NYC6

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From: Long Island New York

NPP Gains

My car has A Vortech T Trim, LG Pros and stock exhaust. The NPP system is said to give an additional 6 hp on a stock motor. Im thinking the gains would be a little better for a blower car. I might do the NPP for just the sound itself but HP gains are always welcome. Does anyone now what the actual gains would be? Thanks.

Jun 6, 2009 | 07:22 PM

danl72

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From: Chatsworth California

Base C6 has 430 hp and a C6 with the NPP has 436 hp.

Jun 6, 2009 | 07:45 PM

0SonOfDreams

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From: Brightwaters NY

St. Jude Donor '09

Should be a little more but you tuner should be able to tell you that since they would be equal to any open free flow system like B&B bullets

Jun 6, 2009 | 07:47 PM

mracer

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Really, when you think about it, the crappy C6 stock exhaust only leaves 6 hp on the table? In that context, it ain't too bad?!

yymv
Mike

Jun 6, 2009 | 07:57 PM

NYC6

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From: Long Island New York

Quote:

Originally Posted by SonOfDreams

Should be a little more but you tuner should be able to tell you that since they would be equal to any open free flow system like B&B bullets

That is one of my concerns. I was hoping to do the NPP and not have to retune. That would add a couple hundred to the bill.

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