3M 08963 Fuel System Tune-Up Kit $18 at Amazon

Amazon has the 3M 08963 Fuel System Tune-Up Kit for $32 - 15% off using Subscribe & Save (can cancel at any time) - $10 rebate [Exp 7/31] = $18 with free shipping. Includes Do-it-Yourself Intake System Cleaner, Throttle Plate and Carb Cleaner and Complete Fuel System Cleaner.