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Polaris RZR XP 4 Turbo S

  • Polaris RZR XP 4 Turbo S
  • Dual Performance Series - Shown on RZR XP Turbo
  • Dual Performance Series - Shown on RZR XP Turbo
  • Dual Performance Series Slip On
  • Dual Performance Series Slip On
  • Dual Titan Series - Turbo Back
  • Dual Performance Series - Turbo Back
  • Single Full Titan-SS Series - Shown on RZR XP Turbo
  • Single Full Titan-SS Series - Shown on RZR XP Turbo
  • Turbo Back Head Pipe
  • Single Full Titan-SS Series - Blackout in Gun Metal
  • Single Full Titan-SS Series - Blackout in Gun Metal

Polaris® RZR XP® 4 Turbo S

The Polaris RZR XP Turbo exhaust systems are available as Dual Slip Ons in the Performance and Titan Series, Dual Full Turbo-Back in the Performance and Titan Series, and a Single Full Turbo-Back Big Core in the Titan 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.

Performance Series
Dual Slip-On 
The 4” aluminum silencers pick up 5 hp and 3 ft-lbs with a 3-6 dB increase in sound.  The slip ons replace the stock silencer and are significantly lighter.  
Dual Full Turbo-Back 
The 4” aluminum silencers and stainless steel downpipe picks up 6-7 hp and 4-5 ft-lbs with a 3-6 dB increase in sound.  The downpipe includes a flex joint and custom laser-cut heatshield that mounts to the downpipe.

Titan Series 
Dual Slip-On 
The 5” stainless steel silencers pick up 5 hp and 3 ft-lbs.  The slip ons replace the stock silencer and are significantly lighter. Available in both the Loud (XL) and Quiet (QS) options.  The Titan-XL is 3-6 dB louder than stock, and the Titan-QS comes in the same as stock at 84 dB but with a much deeper tone.  
Dual Full Turbo-Back 
The 5” stainless steel silencers and stainless steel downpipe picks up 6-7 hp and 4-5 ft-lbs.  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. The Titan-XL is 3-6 dB louder than stock, and the Titan-QS comes in the same as stock at 84 dB but with a much deeper tone.

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 Fits: 
- (2016-2019) Polaris RZR XP Turbo
- (2016-2019) Polaris RZR XP 4 Turbo
- (2018-2019) Polaris RZR XP Turbo S
- (2019) Polaris RZR XP 4 Turbo S

Fuel tuning is not typically required learn more

Typically, fuel tuning is not required when installing an HMF Exhaust on this machine. However, other modifications to the machine may require the need for fuel tuning to ensure the machine runs properly, and there is no damage to the exhaust system. See the tuning settings below for possible tuning solutions or Contact Us for more information.

Exhaust Systems

Polaris® RZR XP® 4 Turbo S UTV Accessories

Tuning

Typically, fuel tuning is not required when installing an HMF Exhaust on this machine. However, other modifications to the machine may require the need for fuel tuning to ensure the machine runs properly, and there is no damage to the exhaust system. See the tuning settings below for possible tuning solutions or Contact Us for more information.

Low Speed Fuel

Going down on the number scale will reduce low speed fuel. Going up on the number scale will increase low speed fuel.

Mid Range Fuel

Going down on the number scale will reduce mid range fuel. Going up on the number scale will increase mid range fuel.

High End Fuel

Going down on the number scale will reduce high end fuel. Going up on the number scale will increase high end fuel.

Green Lower Switch Point

Going down on the number scale will turn green mode on earlier. Going up on the number scale will turn green mode on later. These modes typically will not need adjusted from their base setting.

Yellow Lower Switch Point

Going down on the number scale will turn yellow mode on earlier. Going up on the number scale will turn yellow mode on later. These modes typically will not need adjusted from their base setting.

Red Lower Switch Point

Going down on the number scale will turn red mode on earlier. Going up on the number scale will turn red mode on later. These modes typically will not need adjusted from their base setting.

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