Vance and Hines FP4 Fuel Tuner — Fits 2021-2022 Harley Davidson Touring/Softail

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SKU: VAH66043
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Sale price$459.99 Regular price$505.95
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Car Wheel Size Chart

Wheel Diameter (inches) Tire Width (mm) Aspect Ratio Rim Width (inches)
14185655.5
15195606.0
16205556.5
17215507.0
18225457.5
19235408.0
20245358.5

Note: Wheel and tire sizes vary by car make and model. Always consult your vehicle’s manufacturer for exact specifications.

How to Read Tire Size

Example: 225/45R17 means:

  • 225 = Tire width in mm
  • 45 = Aspect ratio (height as % of width)
  • R17 = Rim diameter in inches

Product Details

Product Description
Part Numbers
Sizing & Fit

About Vance and Hines

Vance and Hines engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Vance and Hines lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Vance & Hines FP4 Fuel Tuner for 2021+ Harley Davidson Touring & Softail

Elevate your Harley Davidson's performance and sound with the Vance & Hines FP4 Fuel Tuner. Designed specifically for 2021 and newer Harley Davidson Touring and Softail models, this advanced tuning module allows you to unlock the full potential of your motorcycle's engine. The FP4 is renowned for its user-friendly interface and powerful capabilities, making it the go-to choice for riders seeking enhanced performance, improved throttle response, and a richer exhaust note.

Unlock Your Harley's Performance:

  • Optimized Fueling: Provides precise fuel adjustments to match aftermarket exhaust systems and air intakes, maximizing power output.
  • Smartphone Connectivity: Connects wirelessly via Bluetooth to the Vance & Hines smartphone app for easy map loading, data logging, and diagnostics.
  • Pre-Loaded Maps: Comes with a library of pre-loaded, dyno-tested maps tailored for popular Vance & Hines exhaust systems, ensuring optimal performance right out of the box.
  • Custom Tuning: Allows for custom tuning capabilities for advanced users, enabling fine-tuning for specific engine modifications.
  • Diagnostic Features: Read and clear diagnostic trouble codes (DTCs) to quickly identify and address potential issues.
  • Plug-and-Play Installation: Installs easily by plugging directly into the bike's diagnostic port, requiring no complex wiring.

The Vance & Hines FP4 Fuel Tuner is more than just a tuning device; it's a comprehensive engine management solution. Whether you've upgraded your exhaust, air intake, or simply want to fine-tune your stock engine, the FP4 delivers noticeable improvements in power, torque, and overall rideability. Experience the seamless integration and superior performance that Vance & Hines is celebrated for.

Upgrade your ride with the Vance & Hines FP4 Fuel Tuner. Get yours today at GGCRACING and feel the difference!

Product Details

Product Description
Part Numbers
Sizing & Fit

About Vance and Hines

Vance and Hines engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Vance and Hines lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Vance & Hines FP4 Fuel Tuner for 2021+ Harley Davidson Touring & Softail

Elevate your Harley Davidson's performance and sound with the Vance & Hines FP4 Fuel Tuner. Designed specifically for 2021 and newer Harley Davidson Touring and Softail models, this advanced tuning module allows you to unlock the full potential of your motorcycle's engine. The FP4 is renowned for its user-friendly interface and powerful capabilities, making it the go-to choice for riders seeking enhanced performance, improved throttle response, and a richer exhaust note.

Unlock Your Harley's Performance:

  • Optimized Fueling: Provides precise fuel adjustments to match aftermarket exhaust systems and air intakes, maximizing power output.
  • Smartphone Connectivity: Connects wirelessly via Bluetooth to the Vance & Hines smartphone app for easy map loading, data logging, and diagnostics.
  • Pre-Loaded Maps: Comes with a library of pre-loaded, dyno-tested maps tailored for popular Vance & Hines exhaust systems, ensuring optimal performance right out of the box.
  • Custom Tuning: Allows for custom tuning capabilities for advanced users, enabling fine-tuning for specific engine modifications.
  • Diagnostic Features: Read and clear diagnostic trouble codes (DTCs) to quickly identify and address potential issues.
  • Plug-and-Play Installation: Installs easily by plugging directly into the bike's diagnostic port, requiring no complex wiring.

The Vance & Hines FP4 Fuel Tuner is more than just a tuning device; it's a comprehensive engine management solution. Whether you've upgraded your exhaust, air intake, or simply want to fine-tune your stock engine, the FP4 delivers noticeable improvements in power, torque, and overall rideability. Experience the seamless integration and superior performance that Vance & Hines is celebrated for.

Upgrade your ride with the Vance & Hines FP4 Fuel Tuner. Get yours today at GGCRACING and feel the difference!

Product Details

Product Description

About Vance and Hines

Vance and Hines engineers high-quality automotive parts and accessories trusted by enthusiasts and shops across North America. At GGCRACING we stock the full Vance and Hines lineup with fast shipping and expert fitment support — order with confidence.

Watch in action

Vance & Hines FP4 Fuel Tuner for 2021+ Harley Davidson Touring & Softail

Elevate your Harley Davidson's performance and sound with the Vance & Hines FP4 Fuel Tuner. Designed specifically for 2021 and newer Harley Davidson Touring and Softail models, this advanced tuning module allows you to unlock the full potential of your motorcycle's engine. The FP4 is renowned for its user-friendly interface and powerful capabilities, making it the go-to choice for riders seeking enhanced performance, improved throttle response, and a richer exhaust note.

Unlock Your Harley's Performance:

  • Optimized Fueling: Provides precise fuel adjustments to match aftermarket exhaust systems and air intakes, maximizing power output.
  • Smartphone Connectivity: Connects wirelessly via Bluetooth to the Vance & Hines smartphone app for easy map loading, data logging, and diagnostics.
  • Pre-Loaded Maps: Comes with a library of pre-loaded, dyno-tested maps tailored for popular Vance & Hines exhaust systems, ensuring optimal performance right out of the box.
  • Custom Tuning: Allows for custom tuning capabilities for advanced users, enabling fine-tuning for specific engine modifications.
  • Diagnostic Features: Read and clear diagnostic trouble codes (DTCs) to quickly identify and address potential issues.
  • Plug-and-Play Installation: Installs easily by plugging directly into the bike's diagnostic port, requiring no complex wiring.

The Vance & Hines FP4 Fuel Tuner is more than just a tuning device; it's a comprehensive engine management solution. Whether you've upgraded your exhaust, air intake, or simply want to fine-tune your stock engine, the FP4 delivers noticeable improvements in power, torque, and overall rideability. Experience the seamless integration and superior performance that Vance & Hines is celebrated for.

Upgrade your ride with the Vance & Hines FP4 Fuel Tuner. Get yours today at GGCRACING and feel the difference!

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