Weller Racing YXZ1000R Air Injection Block-Off Plate Kit

Clean up the Yamaha YXZ1000R engine bay and remove the factory air-injection system with Weller Racing's WR Edition block-off plate kit.

The billet-aluminum components use a black-anodized finish for a clean, durable installation. Removing the stock air-injection system can reduce exhaust popping and help provide a more accurate air/fuel-ratio reading, especially when used with an aftermarket exhaust or tuning work.

Key features:
• Designed for the Yamaha YXZ1000R
• Removes the factory air-injection system
• May reduce popping in the exhaust
• Supports more accurate air/fuel-ratio readings
• Billet-aluminum construction
• Black-anodized finish

Weller Racing part number: 10078