Boss Audio Systems ATV UTV Amplified Sound System / Bluetooth / 4in Speakers 2011-mitsubishi-lancer-evolution-mr-touring-esi3810853 The BORLA®'s system features and

The BORLA®'s system features and Active Exhaust Valve which connects to the Original Equipment control system and provides variable sound levels

The high temperature 2-PLY reinforced silicone straight coupler is designed to connect to a (3" x 2-1/2")OD tube

off-road use

Proper nitrous pressure is the difference between extracting maximum power from your engine and finishing second

Boss Audio Systems ATV UTV Amplified Sound System / Bluetooth / 4in Speakers 2011-mitsubishi-lancer-evolution-mr-touring-esi3810853 The BORLA®'s system features andUpgrade your ride with this Boss Audio Systems Powersports Sound System, a compact and powerful audio solution designed for the rugged demands of outdoor adventures. This all in one system features four built in 4 inch speakers powered by an internal amplifier, delivering crisp, dynamic sound whether you're cruising trails or working on the farm. With Bluetooth streaming, AUX input, and weatherproof construction, the UTV4B is built to handle mud,