Silber Turbos produces the best turbo kits on the snow, period! Silber kits provide riders with true pull and go reliability, unprecedented performance and outstanding dollar for dollar value. Key features include a cutting edge rider friendly ECU-reflash and ability to run pump or race gas depending on boost level/elevation. Silber Turbos thoughtful designs allow for easy installations that most folks can accomplish in an afternoon using only basic hand tools. All the kits are 100% bolt on, no welding, cutting, grinding or additional modifications to the sled.