Description
The secondary air injection system (AIS) routes fresh air from the airbox to the exhaust system in order to aid the combustion of unburned fuel in the exhaust. This system is designed to improve emissions on stock exhaust systems, but will cause exhaust popping and backfiring when you fit aftermarket exhausts.
The AIS Valve Removal kit by SmartMoto combines the electronic AIS valve eliminator with a CNC machined block off plate to let you remove this system from your motorcycle completely.
Key Features
- Eliminates exhaust popping noise on deceleration and backfiring typically associated with aftermarket exhausts.
- Achieves true A/F ratio for fuel tuning. A/F ratio measurements are reliable.
- Free up engine space.
- Can improve throttle response when used with full aftermarket exhaust systems.
- This kit enables you to remove the AIS system completely, including the valve, the AIS cover and the associated tubing.
High Quality Standards
- The AIS Valve Eliminator comes with an OEM connector for direct plug in, no cutting or splicing is required.
- The rubber caps are special heat resistant caps for high durability.
- The block off plate is made by CNC machined 6061 aluminium and come with stainless steel bolts and washers.
- This product is tested and developed for the listed motorcycles.
Compatible motorcycles
- Yamaha > MT-03 > 2016 - 2023
- Yamaha > MT-25 > 2018 - 2022
- Yamaha > YZF R25 > 2014 - 2023
- Yamaha > YZF R3 > 2015 - 2023
