RPM 3" Monster Mouth Cat Delete Bypass Mid Race Pipe X3 - Turbo, R, and RR

Shipping calculated at checkout.


UTV Cat Delete Bypass - UTV Parts

RPM Monster Mouth
Unlike any other mid pipe, the RPM SxS Monster Mouth is a huge 3" chamber with a 2.5" muffler outlet that allows the use of ANY aftermarket OR the stock muffler.
No restrictions left on the table!!! This cat delete pipe flows the absolute most air. Overall it is 1/2" larger at the core and muffler inlet.
We accomplished this by designing a completely new spherical exhaust gasket built from heavy duty stainless mesh that's infused with composite graphite. 
  • Sport exhaust tone
  • Extremely lightweight!
  • Includes TWO O2 Bungs for those using data loggers!
  • Includes RPM 3" Exhaust Bracket
  • O2 bung caps included for those not using them!
  • 3" chamber and 2.5" outlet
  • Uses factory O2 sensor
  • Lowers heat radiating from the exhaust components
  • Adds approximately 5-8 horsepower
  • Cat Bypass connects to the OEM or RPM Slip On muffler
  • Connects to the OEM or aftermarket mufflers that use the stock style header

Customer Reviews

Be the first to write a review

Payment & Security

Payment methods

  • American Express
  • Diners Club
  • Discover
  • JCB
  • Mastercard
  • PayPal
  • Venmo
  • Visa

Your payment information is processed securely. We do not store credit card details nor have access to your credit card information.