Read this if you have a 2024 model
Check VIN Build Date: 2024 Exhaust only fits RZR Pro XP/4 built after 12/19/23. If your machine was built before 12/19/23 choose 2020-2023 exhaust. Questions? Contact us!
HMF Exhaust for Polaris RZR PRO XP are available as Dual Slip Ons in the Performance Series, Dual Full Turbo-Back in the Performance and Titan Series, and a Single Full Turbo-Back Big Core in the Titan SS Series.
All the dual systems use 16” silencers. The Slip-On systems retain the original downpipe and turbo heat shields. The Full Turbo-Back Systems will still retain the original turbo heatshields but replace all the exhaust components after the turbo. All systems include
Performance Series
Dual Slip-On
The 4” diameter aluminum silencers replace the stock silencer and are significantly lighter.
Dual Full Turbo-Back
The 4” diameter aluminum silencers and stainless steel downpipe replace the entire exhaust system from the turbo back. The downpipe includes a flex joint and custom laser-cut heatshield that mounts to the downpipe.
Titan Series
Dual Full Turbo-Back
The 5” diameter stainless steel silencers and stainless steel downpipe replace the entire exhaust system from the turbo back. The downpipe includes a flex joint and custom laser-cut heatshield that mounts to the downpipe. Available in both the Loud (XL) and Quiet (QS) options.
Titan-SS Series
Single Big Core Full Turbo-Back
The single 5” stainless steel silencer and unrestricted 2.5” downpipe was designed and built for serious racing and enthusiasts alike. The silencer uses a 2.5” core to match the downpipe and minimizes back pressure on the turbo and helps to keep the turbo spooled for the best possible throttle response.
Exhaust Weights (weight difference to stock):
Performance Dual Slip On: 15.05 lbs (-4.30 lbs compared to a stock silencer)
Performance Dual Turbo Back: 21.20 lbs (-5.05 lbs)
(Loud) Dual Turbo Back: 25.00 lbs (-1.25 lbs)
(Quiet) Dual Turbo Back: 27.20 lbs (+0.95 lbs)
Titan SS Single Turbo Back: 13.85 lbs (-12.40 lbs)
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.
Performance Gains:
Exhaust Only (all systems): +3 hp / +1 ft-lb
Exhaust & Tuning (all systems): +17 hp / +6 ft-lbs
HMF exhaust systems come with a free spark arrestor for each muffler purchased. If you Find it cheaper elsewhere message us!
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