2004-2015 Yamaha YZF R1 AIS Engine Block Off Plate
- 2004-2015 Yamaha YZF R1
- Our kit is the perfect, no-fuss way to eliminate bike's factory air injection system.
- The factory system has several drawbacks including making it difficult to properly tune your bike.
- Drawbacks are due to the "fresh" air being injected into the exhaust causing O2 sensor readings to be incorrect.
- This modification also significantly reduces the ignition of fuel vapors (backfires) in the exhaust systems.
- It helps you to preserve your expensive exhaust system and prevent damage to the internal muffler packing.
- CAD engineered for precise fitment and CNC machined from 6061-T6 heat treated billet aluminum for strength.
- Prevents warping from high engine temperatures which could lead to vacuum leaks.
- The plates have been anodized black with a hi-temp coating.
- Promotes a better surface seal and also provides a clean, finished look.
- Also included is a vacuum cap for the lower air box port.
- Prevents unfiltered air from entering the intake system.
- Our kits are high strength and integrity.
- Comes with full installation instructions and installs easily.