Intake System (Powerstack airbox version) for Yamaha YFZ450R '09-

Get amazing power and throttle response with our highly anticipated Yamaha YRZR/X Intake System. With over a year of R&D put into this system it's truly a performer. With this system, we decided to make our own high flow Air Box instead using the much restrictive stock unit that comes with the bike. With our high flow box matched with our high flow intake tube, this intake surpasses anything on the market when compared. This is the best bolt on you can buy!

Key Benefits:

• Unique tapered design to create velocity
• Enhanced filter protection
• Improved throttle response
• Increased hp and torque across the rpm range

Parts Included In System

• Tapered air horn tube
• Outerwear
• 8 ply filter
• Rubber Booty for stock carb
• Hose Clamps
• Bracket
• 1 nut for crankcase breather box

AIS Block Off kits are available here

Compatible with:
Yamaha YFZ450R 2009-