Vance & Hines introduces FP4 maps for street legal Screamin’ Eagle camshafts!

M8 Softail models are also planned for map development for these same SE street legal camshafts. In total, the development plan will cover all standard M8 107, 114 and 117 cubic inch engines for Touring and Softail models compatible with the SE Torque and/or Power camshafts.

With its state-of-the-art Bluetooth enabled app-driven technology, FP4 empowers you to do 100% of your tuning from the palm of your hand, all while maintaining 49-state emissions compliance and thereby keeping your Harley-Davidson factory warranty intact. Keep up with the latest FP4 map rollouts on vanceandhines.com.