View our Specials! Coupon Code: SaveIn2026
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The Vance & Hines FP4 brings our legendary fuel tuning and performance to your 2007-2023 Harley-Davidson motorcycles, with all new features, and the ease of use you expect from Vance & Hines. With its state-of-the-art Bluetooth enabled app-driven technology, FP4 empowers you to do 100% of your tuning right from the palm of your hand with your mobile device, backed by industry-leading customer support, all while maintaining 49-state emissions compliance and thereby keeping your Harley-Davidson factory warranty intact.
Features:| Years | Make | Model | Trim | ||
|---|---|---|---|---|---|
| 2014 - 2020 | Harley-Davidson | FLHR Road King | Base | ||
| 2014 - 2019 | Harley-Davidson | FLHRC Road King Classic | Base | ||
| 2017 - 2020 | Harley-Davidson | FLHRXS Road King Special | Base | ||
| 2019 - 2020 | Harley-Davidson | FLHT Electra Glide Standard | Base | ||
| 2014 - 2019 | Harley-Davidson | FLHTCU Electra Glide Ultra Classic | Base | ||
| 2015 - 2020 | Harley-Davidson | FLHTKL Ultra Limited Low | Base | ||
| 2014 - 2020 | Harley-Davidson | FLHTKSE CVO Limited | Base | ||
| 2014 - 2020 | Harley-Davidson | FLHX Street Glide | Base | ||
| 2014 - 2020 | Harley-Davidson | FLHXS Street Glide Special | Base | ||
| 2011 - 2017 | Harley-Davidson | FLSTC Heritage Softail Classic | Base | ||
| 2011 - 2017 | Harley-Davidson | FLSTF Fat Boy | Base | ||
| 2011 - 2017 | Harley-Davidson | FLSTFB Fat Boy Lo | Base | ||
| 2011 - 2011 | Harley-Davidson | FLSTSB Cross Bones | Base | ||
| 2011 - 2012 | Harley-Davidson | FLSTSE CVO Softail Convertible | Base | ||
| 2020 - 2020 | Harley-Davidson | FLTRK Road Glide Limited | Base | ||
| 2014 - 2020 | Harley-Davidson | FLTRU Road Glide Ultra | Base | ||
| 2015 - 2016 | Harley-Davidson | FLTRUSE CVO Road Glide Ultra | Base | ||
| 2015 - 2020 | Harley-Davidson | FLTRX Road Glide | Base | ||
| 2015 - 2020 | Harley-Davidson | FLTRXS Road Glide Special | Base | ||
| 2012 - 2017 | Harley-Davidson | FXDL Dyna Low Rider | Base | ||
| 2014 - 2017 | Harley-Davidson | XL1200V Seventy-Two | Base | ||
| 2014 - 2021 | Harley-Davidson | XL1200X Forty-Eight | Base | ||
| 2014 - 2019 | Harley-Davidson | XL883L SuperLow | Base | ||
| 2014 - 2021 | Harley-Davidson | XL883N Iron 883 | Base |
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.govFor more information on Vance and Hines part number 66045, you can visit the official Vance and Hines website.
