Sportsman Exhaust
#1
#2
#4
#6
#7
Trending Topics
#8
![Default](https://atvconnection.com/forums/images/icons/icon1.gif)
From what ive read, the efi computer does not have the ability to compensate for engine mods, that`s why a tuner is needed. If the computer had an 02 sensor hooked up to it so it could read the air fuel ratio in the exhaust the computer would be able to compensate to a certain point for added engine mods, but our atv`s don`t use an 02 sensor. Maybe that will come in the next generation of ATV`s
#10
![Default](https://atvconnection.com/forums/images/icons/icon1.gif)
You won't go wrong with adding the controller. It will make the most of your bikes potential with the exhaust. Don't forget a quality intake as well. With the exhaust and controller that baby's gonna want to breath.
Thread
Thread Starter
Forum
Replies
Last Post
bpegram84
Kids Quads & Other ATV's - Ask an Expert!
0
07-22-2015 08:15 AM
Currently Active Users Viewing This Thread: 1 (0 members and 1 guests)