Forum Discussion
TXiceman
Aug 20, 2014Explorer II
Tuners may make a small difference in performance. The larger gains are from intake and exhaust improvements. Also, just about any increase in power comes at the expense of more fuel. A given amount of fuel has a limited amount of power, so more power means more fuel.
Ken
Ken
About RV Tips & Tricks
Looking for advice before your next adventure? Look no further.25,179 PostsLatest Activity: Jan 16, 2026