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HMF Racing 641262360001 Pre-Programmed with the best settings for your HMF exhaust Yamaha Grizzly 550 08-14

HMF Racing 641262360001 Pre-Programmed with the best settings for your HMF exhaust Yamaha Grizzly 550 08-14

On sale $271.27
Out of Stock
Part Number:YG550DOBECK
The HMF Optimizer is an EFI Controller that has been programmed with the proper tuning specifications to ensure the ultimate performance from your HMF exhaust. With this "Plug 'N' Play" controller, you can be comfortable knowing your exhaust system is running at it's optimum performanceThe proper tuning will ensure the full performance potential from your HMF aftermarket high performance pipe and is necessary on all machines. Pre-Programmed with the best settings for your HMF exhaust Push Button Interface Unique load based technology,Plug and Play Installation No CPU or Dyno Needed

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