Review on HIAORS Adapter Predator Warrior Trailmaster Motorcycle & Powersports by Bim Cook

I installed this on my Coleman CT200u-EX and it added 100% air and power to the engine. This adds a unique induction sound when I hit the throttle and makes the reverse shot out of my straight pipe even louder. One thing I should note is that you will need to retune/reconfigure the carburetor as increasing airflow drastically affects proper fuel to air ratio. However, prior to adjusting this reduced speed as the engine was running too lean, after a few test runs I was able to lower the mixture and this dramatically improved performance.