» Polaris RZR XP4 Turbo with VR Tuned Flash and AP Exhaust

As time goes on, UTVs are becoming faster and faster. At one point, UTVs were considering glorified golf carts, and while that statement was once accurate, it’s no longer true. For those who want high performance and four seats, the RZR XP4 Turbo is a popular choice. Straight from the factory, the XP4 Turbo outputs 144 horsepower which is a little lackluster compared to some other UTVs on the market. Luckily, the turbocharged nature of the XP4 Turbo makes it easy to tune and gain power.

Installing a tune on an XP4 Turbo is a pretty straightforward process with our VR Tuned Flash Cable Kit. Just hook up one end to your RZR and the other end to your Windows-powered computer. Follow the instructions, and in less than 10 minutes your RZR is tuned! The goal with our VR Tuned flash was to gain power by increasing the boost and perfecting the air/fuel ratios, all without sacrificing the reliability of the engine. The power gains depend on the modifications done to the vehicle, but you can expect anywhere from +20 to +35 horsepower with our VR Tuned ECU flash! This particular customer also installed an Agency Power exhaust system, resulting in even better power gains plus an awesome sound!

Power Gains:

20-25HP on 91 Octane
25-30HP on 93 Octane with aftermarket exhaust
30-35HP on 100 Octane with aftermarket exhaust and header pipe, intake, plugs, diverter valve, charge pipes

Features: