Exhaust Full Velocity / GEN4 850na Category_Default Category/SLED/Polaris/IQ 700/Engine \/ Exhaust All mufflers are extensively tested

All mufflers are extensively tested on our Superflow 902 dyno to ensure the best performance

Drop in NA Cam

Lowers boost temps

Bored and Sleeved Cylinders

or custom ECU tuning

Exhaust Full Velocity / GEN4 850na Category_Default Category/SLED/Polaris/IQ 700/Engine \/ Exhaust All mufflers are extensively testedThis is a great muffler for those looking to keep quiet down low but like a little bark once in a while! From idle to 1 3 throttle you can barely tell this is not a stock muffler. In the mid range, you will notice a nice deep tone a little louder than stock. When you hit higher RPM this muffler has an exceptionally good tone with a mean sound. This muffler has a special thermal barrier and internal packing that keeps it very cool on the outside. You