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Discussion Starter · #1 ·
I'm thinking about adding a power pipe to my Novi 2000 setup on a 1999 GT. Will I need to re-tune after adding this?

I'm currently running the Paxton supplied tune and exhaust mod's and I'm seeing 380 rwhp. The tune is very rich.
 

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The BarTender
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Typically you will see about a 2lb boost increase with the power pipe. I would at least suggest having the car on the dyno with A/F readings at minimum. If it's lean then re-tune it, if not then let it rip!

Razor.
 
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