has anyone installed a performance aftermarket exhaust for the 700 EFI yet. I want to find a reasonable priced system that will give my quad a more throatier sound and let it open up a little to increase performance. If so let me know, I thought I seen one from "big gun exhaust" but I cant remember. is there one from FMF or any other good companies.

 

White Bros has one that Polaris approved for the EFI. Your dealer should be able to get it.

 

I was gonna post the same question yesterday.. I know Big Gun makes one for the 700 carb but not sure how it would do on the EFI.. I dont want mine to be loud though I just like the looks of it, actually I would be ok if mine was a little more quite than stock..

 

White Bros. does make a new PURE Polaris pipe for the 700 EFI, if your dealer acts like they dont know what your talking about look on ebay under Polaris Exhaust.

 

If you EFI owners want a little more power why don't you try fitting an electric supercharger. I believe you have the same airbox on the EFI as I have on my old diesel so it will slot in just as easily.

I should love to know how much extra power you could get out of an EFI with one. As the power increase is a percentage you should see a lot bigger improvement than I did on my low powered diesel and that was very noticeable.