This is a perfect kit when needing to re-jet your CV carburetor! Especially when replacing a stock exhaust system to a after market exhaust. The Yost Power Tube Kit is a complete kit to get your bike running great and adding Hose Power. This kit will give your bike a better throttle response and stop that annoying popping threw carb during cold starts. Works on all bikes with a CV Carburetor.

This Vance & Hines Fuel Pak FP3 is an awesome and easy set up to reprogram your fuel management system on your 2014 - 2015 HD Models. Increase power and improve throttle response. Very user friendly. Plugs into the existing harness on your bike. Download the Blue Tooth APP on your Andiod or IOS phone and download your map per motorcycle configuration - engine size, exhaust, air cleaner and so on.