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Polaris® ACE® 570

The Polaris Ace 570 is available as a Slip On system in the Titan Series. Using virtually the same components as our original Polaris Ace exhaust, the Titan Series picked up 2 horse power and 1lb of torque. Relatively quiet in comparison to the 84dB stock system, the Titan-QS is at 85dB and the Titan-XL at 86dB at idle . Our Gen 3/3.5 Optimizer is required and comes preprogrammed for the HMF Slip On exhaust system.

Exhaust Fits: 
(14-16) Polaris Ace 570

Does not Fit: 
(14-16) Polaris Ace 330 See Ace 330 exhaust

Fuel tuning is required learn more

Fuel Tuning is absolutely required when installing an HMF Exhaust on this machine. Failure to tune the engine can cause excessive damage to the exhaust system and engine, while voiding the warranty on your exhaust and possibly on your machine. (check with local dealer). See the tuning settings below for the proper fuel tuning solution on your machine.

Exhaust Systems

Polaris® ACE® 570 UTV Accessories

Tuning

Fuel Tuning is absolutely required when installing an HMF Exhaust on this machine. Failure to tune the engine can cause excessive damage to the exhaust system and engine, while voiding the warranty on your exhaust and possibly on your machine. (check with local dealer). See the tuning settings below for the proper fuel tuning solution on your machine.

Mode 1 Mode 2 Mode 3 Mode 4 Mode 5 Mode 6
            
6.5 5.5 1.0 4.5 2.5 5.0

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.

Optimizer Help

Click here to watch our HMF Optimizer tuning and installation video.

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