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ATV/UTV Fuel Injection Tuning Systems

ATV/UTV Fuel Injection Tuning Systems

ATV/UTV Fuel Injection Tuning Systems

ATV/UTV Fuel Injection Tuning Systems at JJ Motorsports

Maximize your ATV/UTV's EFI performance with premium Dynojet tuning systems from JJ Motorsports, featuring Power Commander and Power Vision 3 controllers for precise air/fuel mapping, throttle-by-wire integration, and dyno-level gains on Yamaha YFZ450R, Polaris Ranger 1000, Ténéré 700, and more. These plug-and-play devices deliver smoother power and customizable maps for trails, dunes, or racing.

Shop Dynojet EFI tuning systems for championship-winning reliability. Explore related categories such as ATV/UTV air and fuel for carbs and jets, or ATV/UTV for exhaust and suspension to complete your EFI upgrades and unleash every last horsepower across all conditions, from wide-open dunes to technical trails.

Top ATV/UTV Fuel Injection Tuning Systems

Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!

  • Product
  • Qty in Cart
  • Quantity
  • Price
  • Subtotal
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11012

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11012

    DYNOJET

    $569.98
    If you're serious about extracting maximum performance from your Arctic Cat, fuel and ignition tuning isn't optional—it's essential. The Power Commander 6 lets you dial in precise fuel delivery and ignition timing on a per-cylinder, per-gear basis,...
    10203612
    SKU:
    10203612
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11022

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11022

    DYNOJET

    $569.98
    If you're running an Arctic Cat with aftermarket modifications or planning forced induction upgrades, the stock ECU can't keep pace with your performance gains. The Power Commander 6 gives you cylinder-by-cylinder fuel and ignition control, letting you...
    10203613
    SKU:
    10203613
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11024

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Arctic Cat PC6-11024

    DYNOJET

    $527.77
    The DYNOJET Power Commander 6 gives you cylinder-by-cylinder and gear-by-gear tuning precision that stock ECUs simply cannot match. Whether you're running boost, adjusting for altitude, or optimizing ignition timing, this module lets you dial in fuel and...
    10203614
    SKU:
    10203614
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    $527.77
    Qty in Cart: 0
    Quantity:
    Price:
    $527.77
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Kawasaki PC6-17037

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Kawasaki PC6-17037

    DYNOJET

    $569.98
    Precision fuel and ignition mapping is the foundation of extracting real performance gains from your Kawasaki. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control over your EFI system—letting you optimize fueling and ignition...
    10203622
    SKU:
    10203622
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19022

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19022

    DYNOJET

    $569.98
    Stock fuel and ignition maps leave performance on the table. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control to extract every bit of horsepower your engine can deliver—whether you're running stock or heavily modified. Pair it...
    10203627
    SKU:
    10203627
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 PTI Fuel Injection Module - Polaris PC6-19033-PTI

    DYNOJET Power Commander 6 PTI Fuel Injection Module - Polaris PC6-19033-PTI

    DYNOJET

    $626.65
    Stock fuel mapping limits your Polaris's true performance potential—leaving horsepower on the table and preventing you from optimizing for your specific modifications. The DYNOJET Power Commander 6 PTI gives you cylinder-by-cylinder, gear-by-gear control...
    10203631
    SKU:
    10203631
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    $626.65
    Qty in Cart: 0
    Quantity:
    Price:
    $626.65
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19034

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19034

    DYNOJET

    $527.77
    The DYNOJET Power Commander 6 gives you cylinder-by-cylinder and gear-by-gear fuel and ignition control—precision tuning that stock ECUs simply can't match. Whether you're chasing dyno numbers or optimizing for real-world riding conditions, the Power...
    10203632
    SKU:
    10203632
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    $527.77
    Qty in Cart: 0
    Quantity:
    Price:
    $527.77
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19041

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19041

    DYNOJET

    $527.77
    Stock fuel mapping leaves performance on the table, especially once you've added aftermarket modifications to your Polaris. The Power Commander 6 gives you precise, cylinder-by-cylinder control over fuel delivery and ignition timing—letting you extract...
    10203634
    SKU:
    10203634
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $527.77
    Qty in Cart: 0
    Quantity:
    Price:
    $527.77
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19049

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19049

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder control over fuel and ignition timing, letting you extract maximum performance from your Polaris without sacrificing reliability. Whether you're running boost, adjusting for altitude, or fine-tuning...
    10203637
    SKU:
    10203637
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Yamaha PC6-22033

    DYNOJET Power Commander 6 Fuel Injection Module - Yamaha PC6-22033

    DYNOJET

    $513.32
    If you're serious about extracting maximum performance from your Yamaha's fuel injection system, the DynoJet Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear tuning control that stock ECUs simply cannot match. Whether you're running a dyno...
    10203644
    SKU:
    10203644
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    $513.32
    Qty in Cart: 0
    Quantity:
    Price:
    $513.32
    Subtotal:
  •  DYNOJET Power Commander 6 PTI Fuel Injection Module - Yamaha PC6-22046-PTI  DYNOJET Power Commander 6 PTI Fuel Injection Module - Yamaha PC6-22046-PTI

    DYNOJET Power Commander 6 PTI Fuel Injection Module - Yamaha PC6-22046-PTI

    DYNOJET

    $626.65
    A properly tuned fuel injection system is the foundation of reliable performance gains. The Power Commander 6 PTI gives you cylinder-by-cylinder, gear-by-gear control over your fuel map—meaning you can extract real power from your Yamaha without...
    10203647
    SKU:
    10203647
    Availability:
    Ships Same Business Day
    Weight:
    1.10 LBS
    $626.65
    Qty in Cart: 0
    Quantity:
    Price:
    $626.65
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22047

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22047

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder fuel and ignition control—essential if you're serious about extracting maximum performance from your Yamaha. Factory ECU limitations leave horsepower on the table; this module lets you reclaim it...
    10203648
    SKU:
    10203648
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Can-Am PC6-25008

    DYNOJET Power Commander 6 Fuel Injection Module - Can-Am PC6-25008

    DYNOJET

    $569.98
    Stock fuel mapping doesn't account for modifications, air temperature swings, or your riding style—leaving power on the table and potential lean-condition risks. The DynoJet Power Commander 6 delivers cylinder-by-cylinder, gear-by-gear fuel control to...
    10203658
    SKU:
    10203658
    Availability:
    Ships Same Business Day
    Weight:
    1.00 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 PTI Fuel Injection Module - Arctic Cat PC6-36002-PTI

    DYNOJET Power Commander 6 PTI Fuel Injection Module - Arctic Cat PC6-36002-PTI

    DYNOJET

    $626.65
    Factory fuel maps are compromises built for average conditions and stock components. The Power Commander 6 PTI gives you granular, cylinder-by-cylinder control over your Arctic Cat's fuel delivery, allowing you to optimize performance across different...
    10203665
    SKU:
    10203665
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    $626.65
    Qty in Cart: 0
    Quantity:
    Price:
    $626.65
    Subtotal:
  •  DYNOJET Launch Control Kit - Polaris 96070002

    DYNOJET Launch Control Kit - Polaris 96070002

    DYNOJET

    $422.21
    Consistent, predictable launches separate competitive riders from the rest. The DYNOjet Launch Control Kit gives you electronic precision at the starting line—a true two-step system that eliminates wheel spin and maximizes power delivery without torque...
    10203993
    SKU:
    10203993
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    $422.21
    Qty in Cart: 0
    Quantity:
    Price:
    $422.21
    Subtotal:
  •  DYNOJET Launch Control Kit - Can-Am 96070005

    DYNOJET Launch Control Kit - Can-Am 96070005

    DYNOJET

    $433.32
    A controlled launch separates consistent elapsed times from inconsistent passes. The DYNOJET Launch Control Kit for Can-Am engines lets you hold wide-open throttle at the starting line without wheel spin or bogging, maintaining optimal RPM until you...
    10203994
    SKU:
    10203994
    Availability:
    Ships Same Business Day
    Weight:
    1.15 LBS
    $433.32
    Qty in Cart: 0
    Quantity:
    Price:
    $433.32
    Subtotal:
  •  DYNOJET Launch Control Kit - Polaris 96070006

    DYNOJET Launch Control Kit - Polaris 96070006

    DYNOJET

    $379.99
    If you're serious about launch performance, wheel spin and throttle hesitation are costing you critical time off the line. The DYNOJET Launch Control Kit eliminates torque limitations and delivers precise ignition control, enabling consistent wide-open...
    10203995
    SKU:
    10203995
    Availability:
    Ships Same Business Day
    Weight:
    0.90 LBS
    Qty in Cart: 0
    Quantity:
    Price:
    $379.99
    Subtotal:
  •  DYNOJET Launch Control Kit - Polaris 96070009

    DYNOJET Launch Control Kit - Polaris 96070009

    DYNOJET

    $455.54
    If you're serious about off-the-line performance, launch control is non-negotiable. The DYNOJET Launch Control Kit for Polaris gives you repeatable, controlled launches by allowing wide-open throttle while maintaining precise engine speed...
    10203996
    SKU:
    10203996
    Availability:
    Ships Same Business Day
    Weight:
    1.20 LBS
    $455.54
    Qty in Cart: 0
    Quantity:
    Price:
    $455.54
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22046

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22046

    DYNOJET

    $569.98
    Fine-tune your Yamaha's fuel injection and ignition timing with cylinder-by-cylinder precision instead of relying on factory mapping that compromises performance across different riding conditions. The Power Commander 6 gives you direct control over how...
    10203646
    SKU:
    10203646
    Availability:
    Ships Same Business Day
    Weight:
    0.60 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Arctic Cat PC6-36002

    DYNOJET Power Commander 6 Fuel Injection Module - Arctic Cat PC6-36002

    DYNOJET

    $513.32
    Stock fuel mapping can't adapt to your modifications, leaving performance on the table and forcing you to choose between reliability and power. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control over your Arctic Cat's fuel...
    10203664
    SKU:
    10203664
    Availability:
    Ships Same Business Day
    Weight:
    0.80 LBS
    $513.32
    Qty in Cart: 0
    Quantity:
    Price:
    $513.32
    Subtotal:
  • Total: items /

Adding your products to cart

Big Power, Nice Sound!

Picked up a Pro Circuit pipe and silencer for my YZ125 it’s a game changer. The power feels way better and the sound is awesome.

Tyler D. - 06/12

Perfect Fit

First time ordering here and dang y’all knocked it outta the park! The wheels fit my Ranger UTV perfect, and I’ll definitely be back for more 5 stars all day!

Sarah L. - 08/24

Fast Shipping!!

Ordered on a Monday, and it was on my doorstep by Wednesday! Super impressed with how fast the shipping was.

Jason P. - 09/13

Helps keep cool, works great!

Bought the dual pass Allstar radiator for my build, and it’s been solid. Keeps the engine running cool even on the hottest days no complaints here!

Jake M. - 05/21

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