Some Features Are Currently Limited in The App and Will Be Fully Functional by The End of 2022. Stage 2-5 Components Are Not Supported at This Time but Are in The Making. Only Harley Davidson Brand Performance Cams Will Be Supported the Vance & Hines. Fp4 Is the Most Intuitive Tool on The Market, Giving You the Power to Control Your Motorcycle's Tune, View and Display Live Sensor Data, Read and Clear Trouble Codes, and The Best Tech Support All from Your Smartphone. Fuel Tuning and Performance with All-New Features and The Ease of Use You Expect from Vance & Hines.
W**.
Does not work with Apple Products
I get basic functions, flash basic maps and auto tune works. The gauges don’t work, they just keep climbing, my Harley doesn’t turn 78,000 RPMs lol.I’m hoping the next update fixes these problems.
D**A
Works perfect easy to install
Easy to install just remove seat unplug and plug in and download app And follow instructions
M**D
A total waste of money
advertised to have an auto tune feature which dont work, they say there SHOULD be an update by the end of the year to make it work. they dont tell you that it wont work after a cam change (which is the main reason to tune your bike in the first place). in fact, the only change it allows for is exhaust which alone dont require a tuner (as any good motorcycle mechanic will tell you). they dont allow returns on the fp4 and if they did they would most likely have a 100% return rate. after this ill never buy another vance & hines product again, and will tell everybody that asks the same thing (i average about 10 people a week).
C**.
Why are V&H selling these ?
Why are V&H selling these I don’t know… there was nothing wrong with the FP3 and I am not even sure they work on the 17-18 M8 models… well I can’t sofar… so I had to get one of the last FP3’s on the market instead and that solved everything 👌🏻
B**N
FP4 Locked my ECM
The FP4 would not connect to Bluetooth, after it had flashed, then locked out my ECM. I have a 22 Road Glide, and after calling V&H, they said the only solution was to remove the ECM, send both the ECM and FP4 to them so they could unlock it, then try again. 0/5 stars.
Trustpilot
2 months ago
1 week ago