RZR 44 MM Throttle Body

This throttle body has had extensive Research and development to coincide with the  machine work, to make the bore from a stock 39mm to a 48mm and taper to 44mm with a RA Roughness average of a minimum of  a 16 finish nearly mirror to flow better than stock therefore making it a perfect relationship between the DragonFire G3  controller and Dual Exhaust. These are the same componets used on the Factory Makita Polaris Racing RZR.  Torque and HP are increased drastically, with the increased air flow.  Additional tuning is required with our G3 Controller. ****Pricing is for maching work, core charge of $450 not included****