How fast w/stock exhaust.

[lrebusa19]

As the title states, how much does the exhaust really hold you back?

 

[frisbee]

about as much as 30+lbs and a few less HP that you would get from a aftermarket exhaust can

 

[lrebusa19]

about as much as 30+lbs and a few less HP that you would get from a aftermarket exhaust can

So for a relatively stock motored bike, the weight is probably a bigger difference than horsepower gained?

 

[_WOLFMAN_]

Stock Busa with a quality full system you loose 30 pounds and depending on exhaust you choose with custom tune probably gain 10-15 HP. Buddy of mine has a stock Gen 2 with just Yoshi R-77 slipons and believe he putting out around 175-178 HP.
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