chuckconnie Report post Posted August 30, 2019 Has anyone used the Ultra RV Tune from URVP.COM Share this post Link to post Share on other sites
chuckconnie Report post Posted September 8, 2019 dah Share this post Link to post Share on other sites
wildebill308 Report post Posted September 8, 2019 Just so you know somebody read your post. That is the first I had heard of that company and don't know of or have heard of someone running that tunner. The only one I have heard good things about is the 5 Star Tuner. https://5startuning.com/ The biggest benefit is the control of the shift points so you arn't downshifting to soon. What are you going to use it on? Bill Share this post Link to post Share on other sites
chuckconnie Report post Posted September 18, 2019 Thank you for the reply. Share this post Link to post Share on other sites
chuckconnie Report post Posted September 18, 2019 2011 Tiffin Allegro Open Road TGA Share this post Link to post Share on other sites
