Polaris RZR 900, 1000S & General 1000 2.5" Quiet Cap | Billet Aluminum

Quiet your exhaust in seconds with the Bikeman Performance Billet Aluminum Quiet Cap.

Instantly reduce noise for trail riding or sound-restricted areas. This precisely machined billet aluminum quiet cap blocks one passageway in your BMP 2.5" Double Barrel exhaust, providing trail-friendly sound without sacrificing performance. Perfect for sound-restricted zones, residential areas, and national forests.

What’s in the Box

Why Riders Upgrade

BMP Exhaust Quiet Cap vs. Stock or Generic Options

Common Questions

Will this fit my BMP exhaust? This fits the BMP 2.5" Double Barrel slip-on exhaust for Polaris RZR 900, 1000S, and General 1000. If you have the old style RZR 900 exhaust with 2" outlets, contact us for the correct cap.

How much quieter will it be? Blocking one passageway significantly reduces noise. The exact decibel reduction varies, but it's noticeably quieter for trail riding.

Will this hurt performance? No, the remaining open passageway provides adequate exhaust flow to maintain performance.

Is installation difficult? No! It installs in seconds with the included bolt. Just bolt the cap over one outlet.

What Riders Are Saying

Easy to install and made a noticeable difference in sound. Great for trail riding in areas with noise restrictions. Highly recommend!
— John S., California

Finally, a way to quiet down my RZR without sacrificing all the performance gains. This cap works perfectly and installs in minutes.
— Emily R., Colorado