In its quest to unleash the performance that has been restricted by OEM exhaust systems, Evolution Powersports has designed its exhaust package featuring the Magnum sound test approved can and lightweight sport tuned Bullet pipes for the Arctic Cat Thurndercat and the Yamaha Sidewinder.
Between the two, EVP has increased performance by over 11 horsepower and decreased weight by 12 pounds. Both the Magnum and Bullet are constructed from 304 Stainless and TIG welded.
EVP also has ECU Programming available in Stages 0-4. Stage 0 is fueling only for running an aftermarket exhaust; Stage 1 is tuning for the stock exhaust; Stage 2 is 12.5 pounds of boost; Stage 3 is 14 pounds of boost; and Stage 4 is 16 pounds of boost. ECU Reflashing is available.
For more information contact www.evopowersports.com.