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Vance and Hines FP4 Tuner - 66043 Item # 857705

Description
The Vance & Hines FP4 brings our legendary fuel tuning and performance to your 2021-2022 Harley-Davidson Touring and Softail models, with all new features, and the ease of use you expect from Vance & Hines.
Part Numbers for Vance and Hines FP4 Tuner - 66043
Fitment for Parts Vance and Hines FP4 Tuner - 66043
This part fits the following vehicles:

Reviews
Rated 5 out of
5
by
Boom from
My second V&H Tuner.
My second bike with a V&H Tuner . VP3 on my 2010 Electra glide and VP4 on my 2021 Road King. This one I waited for until Harley and the EPA worked out our us of it. Both Bike ran extremely well and the added power was appreciated. Easy install also. Thanks!!
Date published: 2024-06-11
Rated 5 out of
5
by
Dflame from
Vance $ Hines FP4 Tuner
Connect, Tune, & Ride, it is that Simple. Bike Performs much, much, better than Stock
( 2021 Street Bob, Vance & Hines Slip on’s, c/w High Flow Air cleaner) ( Stage 1 )
Date published: 2023-05-30
Questions
Would this also be compatible with sportsters?
No, this only works with 2021-2023 Harley Touring and Softail models
Date published: 2024-03-28
Does this tuner have mapping for Cobra 2 into 1 exhaust?
Check their Website
Date published: 2024-10-25