HMF Exhaust RZR4 900, is available as a Single Slip on and Dual Full System in the Titan Series. The Titan Dual Full System picked up 5 horse power with 3lb of torque. The Titan Slip on systems QS (Quiet system) picked up 3 horse power and the Titan-XL (Loud system) picked up 4 horse. At idle, the stock muffler is sound level is at 84 decibels. The Titan-QS (Quiet system) is at 85dB and the Titan-XL (Loud system) at 88dB. Found this exhaust cheaper somewhere else? Contact us!
Slip On Exhaust Fits:
(15-20) RZR S 900, XC
(15-20) RZR S 900 Trail
(15-18) RZR 4 900
Dual Full Exhaust Fits:
(15-20) RZR S 900, Trail, XC
(15-18) RZR 4 900
(16-20) RZR S 1000
(16-20) General 1000
- Flash performance tunes via OEM diagnostic connector, no need to remove and sent out ECU
- Display vehicle data channels in real-time
- Weather resistant for use in all riding conditions
- High contrast display which is viewable in direct sunlight
HMF Exhaust RZR4 900: If your simply looking for the best Exhaust for Polaris RZR 4 900 look no further than HMF Racing. They offer the strongest materials and most durable finishes on all products built. Lets not forget huge horsepower and torque gains. HMF offer durable long lasting products. They stand behind the product taking care of the customer in the event their is a problem. Worldwide Performance Parts have been offering our customers HMF products since 2003 with almost zero issues.








