Fuel Customs Intake System for 09-14 Yamaha YFZ450R EFI Models

This intake system from Fuel Customs for the 2009-2014 Yamaha YFZ450R improves throttle response, horsepower, and torque.

• The description claims that the intake system increases horsepower, torque, and throttle response across the entire rpm range.
• The description mentions that big names like Chad Weinen, a 5-time National ATV MX Championship winner, use this intake.