HMF Exhaust for the Polaris RZR RS1 is available as a Dual Full System in the Titan and Performance Series, Twin Loop System in the Titan-QS, and Big-Core Single Full System in the Performance. We saw a 2-4dB increase with Quiet Cores installed on the Dual Full System and 6-8dB without, while the Twin Loop System is 8-10dB quieter than stock without losing any power.
Performance Series
Dual Full System
9-11 horsepower and 5-7 ft-lbs of torque at the wheels. The aluminum shells and stainless head pipe weigh substantially less than stock.
Single Big Core Full Turbo-Back
The single 4” Aluminum silencer combined with the larger 2.5” core substantially dropped weight, increased horsepower and torque, and added that deep, aggressive off-road sound.
Titan Series
Dual Full System
The Dual Full System picks up 9-11 horsepower and 5-7 ft-lbs of torque at the wheels. The Titan-QS Series in the Dual Full System has an exhaust tone that’s slightly quieter than the stock muffler.
Twin Loop System
The Twin-Loop Slip-On System connects two Titan-QS silencers in series creating more capacity to handle sound pulses. The looped system traps the exhaust sounds, absorbs them, and allows the exhaust to run quieter than the Polaris RZR RS 1 stock muffler by 8-10dB without losing any power.
Dynojet Power Vision
Get the feel of a whole new machine with the DynoJet Power Vision. This performance tuner and data logging device offers the latest flash tuning technology, real-time data monitoring, and other industry exclusive features. The DynoJet Power Vision is loaded with a file that’s custom made for your HMF exhaust system with your machine. Simply install this on your machine to flash your ECU with settings that are designed for optimum performance.
The Power Vision product Suite includes a handheld flash device, vehicle interface cable, and Power Core (Windows PC Software).
- Loaded with custom HMF™ flash tune.
- Plug-and-Play from HMF™
- Allows you flash back to stock at anytime.
- Diagnostic Tool
- Fueling revised for maximum performance with HMF exhaust.
- Spark timing optimized for 91-93 octane fuel.
- Rev limit raised in high and low gears.
- Speed limit raised in high and low gears.
- Torque limiting functions reduced or eliminated.
- Lower fan turn-on temps.
- Left foot brake mode enabled.
- Retains ADC and Turf mode where applicable.
- Get the feeling of a whole new machine.
- More linear throttle control.
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