How to Install the Vance & Hines FuelPak FP4 Tuner for Harley-Davidson Motorcycles

Read more about the FP4 on Hot Bike: https://hotbike.com/vance-hines-relea...

Vance & Hines released its latest fuel management device, the FP4, the next generation of engine control module (ECM) flash tuning products. The FP4 features an all-new circuit board, case, firmware and mobile app, all of which were designed and manufactured in Santa Fe Springs, California. The FP4 brings greater control and optimum performance tuning to Harley-Davidson Touring and Softail models because it’s the only app-driven tuner in the market.

“We know riders want the best setup for their Harley-Davidson, just like we do for our race bikes,” said Vance & Hines President Mike Kennedy. “Think about it, the bike’s stock ECM is set for a stock exhaust and factory air intake. When you make changes, like adding a different exhaust or air intake, you need the right tune to get the full performance potential out of your engine.”

The heart of the Vance & Hines FP4 is the ability to dial-in the motorcycle’s ECM tune to match the performance upgrades that a rider adds to their motorcycle, such as an aftermarket exhaust system and a high flow air intake. Owners of the FP4 may choose from a vast library of Vance & Hines maps created in the company’s dyno-tuning lab in California. Vance & Hines maps are model-specific and are created using actual parts on real motorcycles, not projections made from previous tests. Owners are able to further develop those maps with a number of customization options found in the FP4 app.