Harley Davidson Forums banner
1 - 9 of 9 Posts

·
Registered
Joined
·
5 Posts
Discussion Starter · #1 ·
hello
I own a 2019 fat boy...I recently purchased reinhart 2-2 drums and an fp4. My question is: does the fp4 fit a 2018 motorcycle? in the fp4 software, I only see newer motorcycles from 2021

thx
 

·
Registered
2018 Fatboy 114
Joined
·
35 Posts
The FP4 is comes in two different part numbers. PART NUMBER 66043 is for 2021-2022 Softail and Touring models.


YEARHARLEY-DAVIDSON FAMILY
PART NUMBER 66043
2021-2022Touring
2021-2022Softail



YEARHARLEY-DAVIDSON FAMILY
PART NUMBER 66045
2014-2020Touring
2011-2020Softail
2012-2017Dyna
2014-2022Sportster
2014-2020Street
 

·
Registered
Joined
·
5 Posts
Discussion Starter · #8 ·
thx ...
I used FP4 and it's ok on fatboy 2019. Unfortunately, it doesn't have maps for reinhart but only for HD and VH. I used a VH map and it works ok.
I hope that in the future there will be maps for reinhart
 

·
Registered
2018 Fatboy 114
Joined
·
35 Posts
Use autotune to fine tune that map to your exhaust. V&H autotune is a great feature, I used FP3 on my 18 Fatboy when I upgraded the cam to the S&S 475. Bike runs great above 2000 rpm and decent below 2000 rpm. Even FUELMOTO said that I couldn't do much better with the Power Vision.
 
1 - 9 of 9 Posts
Top