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Yamaha Raptor 350 - Performance Series Exhaust

  • Yamaha Raptor 350 - Performance Series Exhaust
  • Yamaha Raptor 350 - Performance Series Exhaust
  • Yamaha Raptor 350 - Performance Series Exhaust
  • Yamaha Raptor 350 - Performance Series Exhaust
  • Yamaha Raptor 350 - Performance Series Exhaust

Yamaha® Raptor 350

The Yamaha Raptor 350 is available as a Slip-On in the Performance and Competition exhausts. Each exhaust series Slip On system picks up 10-15% more horse power throughout the power curve. With T6061 Aluminum shells, each HMF exhaust system weighs substantially less that the stock exhaust.  You can expect a 2-6dB increase in sound, however the Competition Inserts and HMF Quiet Core can lower that by 2-4dB.

Fits:
 (04-13) Raptor 350R, YFM350R, SET, YFM35R, DW

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

Yamaha® Raptor 350 ATV Accessories

Tuning

Recommended Tuning
Shim needle .020" 

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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