PAIR Circuit Eliminator Cover - JP ES 015

Item Summary PAIR circuit eliminator cover for Yamaha MT-03. CNC machined plate that replaces the original cover and rubber cap to close the hole in the filter box. About the Product The secondary air injection system (PAIR) 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. CNC machined plate that replaces the original cover and rubber cap to close the hole in the filter box. 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 PAIR system completely, including the valve, the PAIR cover and the associated tubing High Quality Standards: The block off plate is made by CNC machined 7075 aluminium The rubber caps are special heat resistant caps for high durability Components that guarantee a high quality product Tested and developed for compatible motorcycles.