fully compatible with the stock Polaris timing chain

The Stage 3 clutch kit includes our Goldstar adjustable primary weights and primary spring along with a complete TAS-03 secondary clutch loaded with our performance components

longer dowel pins

to reach ultimate airflow and horsepower

Performance Manifold / Boost-850-9R - 03-302-C Category_Default Category/MERCH/Hoodies fully compatible with the stockFits Patriot 850 & Patriot Boost models 3 4 horsepower gain Smooth powerband Better mid range power Helps maintain peak RPM Stainless Steel or Ceramic coated for a durable finish that keeps heat in the pipe Perfect upgrade when running a stock pipe or even or Fat Azz single pipe Helps with over rev and carries RPM's to prevent rpm fade No Gains on the 9R as they already come with a high flow Y pipe