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YXZ1000R WR Edition Full Dual Exhaust System with ECU Tuning
YXZ1000R WR Edition Full Dual Exhaust System with ECU Tuning

YXZ1000R WR Edition Full Dual Exhaust System with ECU Tuning

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Your Price: $1,599.99
Availability: 2 In Stock
Part Number: 10165+10131

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YXZ1000R WR Edition Full Dual Exhaust System with ECU Tuning

**ECU Tuning Included with this Purchase**

Weller Racing has developed our all new WR Edition full exhaust system for the YXZ1000R!
  • Direct bolt-on replacement exhaust system with massive 18-20 HP gains at the wheels!
  • High flow replacement header (three into one design)
  • Dual mufflers
  • USFS approved spark arrestors
  • 304 stainless steel mandrel bent tubing
  • Powdercoated mufflers
  • V-band clamp for easy install
  • O2 sensor fitting for optional sensor
  • Slip fit connections with springs for vibration dampening / long life
 - With our in house ECU programming we modify the following:
  • RPM Limiter
  • Speed Limiter
  • Improved Fuel Mapping
  • Improved Ignition Mapping
  • Improved Throttle Response
  • Air Injection System Improvements
  • Cooling Fan Activation Lowered
  • Usually same day service 


***Must send in your original ECU for us to re-flash. PLEASE INCLUDE NAME AND ORDER IN BOX WITH ECU!**


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