Don't settle for an Electric Valve exhaust unless its going to actually make some power! How do we make power? By letting it breathe! The RPM E-Valve is a TRUE 3" free flowing design with a proprietary custom tip designed to follow the body lines and compliment the shape of the stock tip! Although not round, our tip retains 3" of circumference resulting in NO restrictions.
Transform the quiet stock sound of your Maverick R to the mean sound of the 3 cylinder Rotax at the push of a button! RPM SxS has incorporated a high end fully electronic 3" exhaust valve motor into our famous Big Mouth & built it to 3" to allow for maximum exhaust flow! You now have everything the famous RPM SxS Big Mouth has WITH a 3" electronic dump valve! 3" construction all the way through the e-valve system is achieved by utilizing a custom exhaust gasket that mates to a stock muffler! This allows you to have the most free flowing mid pipe on the market and still be able to mate it to ANY muffler that accepts the stock mid pipe with no modifications! This stainless, TIG welded mid pipe frees up the absolute most HP and substantially lowers temperature radiating from the exhaust system. The Big Mouth features alone will net you 2-4HP with the stock tune and valve closed BUT with the valve open you can expect 12HP gains! 
The 3" E-Valve gives you the option to run a stock muffler, and at the flip of a switch you unleash extra horsepower, 500+ more RPM's, and a deep sporty exhaust tone! Switch it back closed and you have a quite stock sounding machine! Unlike some, our dump valve system has a smooth transition from the mid pipe to the valve allowing for the most  free flowing dump valve exhaust on the market. As it passes the 3" valve the exhaust gasses will flow out our signature & beautiful custom RPM tip! Speaking of our signature E-Valve tips, you get to choose from brushed stainless, blued, or black to match your machine or match it to our optional OEM Style Colored Tips to tie it all together!   
Fits All Years Variations Of The Maverick R 2 Seat 
Features: 
12HP Gains On STOCK Tunes With Valve Open vs Closed On A Stock Muffler!
Sport Exhaust Tone @ The Flip Of A Switch
Includes Plug & Play Wiring Harness
Back Lit (orange) Toggle 
3" Through The WHOLE System. 
100% Bolt-On Installation
Uses Factory O2 Sensor
Connects To OEM, RPM, OR Aftermarket Mufflers That Utilize The Stock Mid Pipe