Full SW system HP gains?

[NewTekBuzz]

I'm going with SW catless headers and 3" chamber exhaust ... Any idea on what gains I should see with this? With these crazy sales, might throw in a CAI

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[Mikeg4572]

With a good tune. Should be in the 420-440hp range to the wheels. About 50hp over stock. Beefcake hooked me up with both and was very happy with price and results.

 

[NewTekBuzz]

With a good tune. Should be in the 420-440hp range to the wheels. About 50hp over stock.

Sorry, currently running Lund 93 octane tune via nGuage.

 

[Mikeg4572]

Then maybe an extra 20hp from what you have now. Keep in mind the power curve is going to be much more useful.

 

[NewTekBuzz]

Then maybe an extra 20hp from what you have now. Keep in mind the power curve is going to be much more useful.

What is your set up making?
Thanks

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