This kit drastically changes how your Ranger shifts out

Just select the tune(s) that best matches your machine and modifications

we use our engine dyno

2 cover gaskets

Ported Head Kit / Polaris RZR Category_Default Category/SXS/Polaris RZR This kit drastically changes howAre you looking to get the most out of your RZR? This motor kit has been proven to produce actual results that make big horsepower. On the national racing level, this package outperforms so much that competitors have tried to tech us for cheating. NOPE! It's simple the homework has been done and we've created the most badass engine package available. The stock platform is alright, but they left so much airflow on the table. We start off by changing