Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning
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  6. Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning - Stainless
Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning - Stainless
Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning - Stainless

Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning - Stainless

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Your Price: $739.95
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Part Number: 544803637487+11011
Wolverine X2 / X4 HMF Titan Quiet Series Exhaust with ECU Tuning - Stainless

The Yamaha® Wolverine X2 & X4 feature an 847cc Twin engine that puts out 69 horses right from the factory, and aimed at riders needing to carry more passengers and cargo. The team over at HMF developed the HMF Slip-On System in the Stainless Steel Titan Series exhaust, picking up 4-5 more horsepower with a substantial increase in the quality of sound.

Exhaust Fits:
(18-22) Yamaha® Wolverine X4
(19-22) Yamaha® Wolverine X2 

- With our in house ECU programming we modify the following:
  • Rev Limit +500
  • Speed Limit removal
  • Fuel Mapping Improved
  • Ignition Mapping Improved
  • Drive by Wire Mapping Improved
  • Throttle Maps Improved for 100% Operation
  • Cooling fan activation lowered by 10 Degrees
  • Optional Turtle Mode speed adjustments (please verify speed desired in comments)
  • Same day service
**Must send in your original ECU for us to re-flash.**

Specify when ordering in the notes for any turtle mode changes or call us with any questions. 480-507-4771

Please send your ECU to us at:

Weller Racing, LLC
3200 N. Delaware Street
Chandler, AZ  85225



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