Fits all Catalyst models Lightweight Aluminum Construction Sturdy CNC...
High performance, reliable, tuner-less and wallet friendly. These were goals when Silber set out to make the new 850 kit and they've hit every mark. Make no mistakes about it, this is a game changing kit for the 850. Silber is the first company to utilize the factory ECU/ECM to control fueling requirements for the turbo. High performance, reliable,...