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Discussion Starter #1 (Edited)
Have 2011 170 fzr and looking at replacing stock air intake with vent racing or similar style set-up. What exhaust would free up some power and how much gain should I expect? Which works and which dosn't? I know I'll need to rejet carb at this time, is there any need for larger carb?
 

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Check with vent racing with the filter setup, they are great guys.
 

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Rillden, not sure what you are talking about "duals". This is the 170 forum.

As for me I did notice a better bottom end with the Factory UTV exhaust. I don't know about the other exhausts as I have not tried them. As for intake Look at the one I did an write up on (cheap intake) which saves a lot of money.
 

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Yes, sorry. I didn't realize I was in the wrong spot. I can't comment on the 170's as I don't own one. Sorry for the confusion.
 
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