Select Your Ride

1
2
3

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 - Polaris PC6-19048

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19048

    DYNOJET

    $517.76
    The DYNOJET Power Commander 6 gives you precise control over fuel and ignition timing on your Polaris, unlocking performance gains that bolt-on parts alone can't deliver. With cylinder-by-cylinder and gear-by-gear mapping, you can dial in your tune for...
    10203636
    SKU:
    10203636
    Availability:
    Ships Same Business Day
    Weight:
    1.05 LBS
    $517.76
    Qty in Cart: 0
    Quantity:
    Price:
    $517.76
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22074

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22074

    DYNOJET

    $569.98
    Factory fuel mapping leaves performance on the table—the Power Commander 6 gives you precise, cylinder-by-cylinder control to extract every bit of power your Yamaha is capable of producing. Whether you're chasing peak horsepower on the dyno or...
    10203651
    SKU:
    10203651
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22044

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22044

    DYNOJET

    $569.98
    If you're serious about extracting maximum performance from your Yamaha, fuel and ignition mapping is non-negotiable. The Power Commander 6 gives you cylinder-by-cylinder control across all gears, letting you dial in precise fueling and spark advance for...
    10203645
    SKU:
    10203645
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19033

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19033

    DYNOJET

    $569.98
    If you're serious about extracting maximum performance from your Polaris, fuel and ignition mapping is non-negotiable. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control over your engine's fueling and timing—the kind of precision...
    10203630
    SKU:
    10203630
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16062

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16062

    DYNOJET

    $569.98
    Tuning your fuel and ignition maps is the fastest way to unlock hidden performance from your Honda engine—whether you're chasing dyno gains, compensating for bolt-on upgrades, or optimizing for specific track conditions. The Power Commander 6 gives you...
    10203615
    SKU:
    10203615
    Availability:
    Ships Same Business Day
    Weight:
    0.74 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16063

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16063

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder control over fuel delivery and ignition timing—essential if you're running forced induction, upgraded fuel injectors, or aggressive cam profiles. Stock ECU maps can't adapt to your modifications,...
    10203616
    SKU:
    10203616
    Availability:
    Ships Same Business Day
    Weight:
    0.94 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16073

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16073

    DYNOJET

    $527.77
    The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear fuel and ignition control that factory ECUs simply don't allow. Whether you're running a naturally aspirated build or forced induction setup, this module lets you dial in precise air-fuel...
    10203617
    SKU:
    10203617
    Availability:
    Ships Same Business Day
    Weight:
    0.78 LBS
    $527.77
    Qty in Cart: 0
    Quantity:
    Price:
    $527.77
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16076

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Honda PC6-16076

    DYNOJET

    $569.98
    Precise fuel and ignition control is the foundation of extracting maximum performance from your Honda. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear mapping capability—meaning you're not stuck with a one-size-fits-all factory tune...
    10203618
    SKU:
    10203618
    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 - Honda PC6-16084

    DYNOJET Power Commander 6 Fuel Injection Module - Honda PC6-16084

    DYNOJET

    $569.98
    Precision fuel mapping is the foundation of extracting maximum performance from your Honda's engine. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control over fuel delivery—allowing you to optimize for boost spikes, temperature...
    10203619
    SKU:
    10203619
    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 - Ignition Adjustment - Kawasaki PC6-17031

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Kawasaki PC6-17031

    DYNOJET

    $569.98
    Fine-tuning fuel and ignition timing across individual cylinders and gears unlocks performance gains that dyno testing alone can't deliver. The Power Commander 6 gives you cylinder-by-cylinder control, letting you dial in optimal fueling for each gear...
    10203620
    SKU:
    10203620
    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 - Kawasaki PC6-17036

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Kawasaki PC6-17036

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder control over fuel and ignition timing, letting you extract real performance gains from your Kawasaki instead of leaving power on the table. Whether you're running bolt-on mods or planning forced...
    10203621
    SKU:
    10203621
    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 - Kawasaki PC6-17054

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Kawasaki PC6-17054

    DYNOJET

    $569.98
    Stock fuel mapping and ignition timing leave performance on the table—especially when you've upgraded your bike's intake, exhaust, or forced induction system. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control to optimize your...
    10203623
    SKU:
    10203623
    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 - Polaris PC6-19023

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19023

    DYNOJET

    $527.77
    Stock fuel and ignition mapping limits your bike's performance potential. The DYNOJET Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control to extract real horsepower and torque gains as you modify your engine. With dyno-proven tuning...
    10203628
    SKU:
    10203628
    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 - Polaris PC6-19027

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19027

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder control over fuel and ignition timing across all gears, eliminating guesswork from your Polaris tuning. Whether you're chasing dyno gains or dialing in response to boost and ambient conditions, the...
    10203629
    SKU:
    10203629
    Availability:
    Ships Same Business Day
    Weight:
    0.99 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19036

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19036

    DYNOJET

    $569.98
    The DYNOJET Power Commander 6 gives you cylinder-by-cylinder fuel and ignition control that stock ECUs simply don't offer. Whether you're running a stock engine or a heavily modified build, this module lets you dial in precise fuel mapping per gear and...
    10203633
    SKU:
    10203633
    Availability:
    Ships Same Business Day
    Weight:
    1.09 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19051

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Polaris PC6-19051

    DYNOJET

    $569.98
    The Power Commander 6 transforms your Polaris from a stock machine into a precision instrument by delivering cylinder-by-cylinder and gear-specific fuel and ignition control. Whether you're running forced induction, a big-bore kit, or stock power, this...
    10203638
    SKU:
    10203638
    Availability:
    Ships Same Business Day
    Weight:
    0.95 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Suzuki PC6-20002

    DYNOJET Power Commander 6 Fuel Injection Module - Suzuki PC6-20002

    DYNOJET

    $513.32
    Stock fuel mapping leaves power on the table and limits your ability to optimize for modifications, upgrades, or riding conditions. The Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control over fuel delivery, letting you extract maximum...
    10203639
    SKU:
    10203639
    Availability:
    Ships Same Business Day
    Weight:
    0.70 LBS
    $513.32
    Qty in Cart: 0
    Quantity:
    Price:
    $513.32
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Suzuki PC6-20019

    DYNOJET Power Commander 6 Fuel Injection Module - Suzuki PC6-20019

    DYNOJET

    $513.32
    If you're serious about extracting maximum performance from your Suzuki, fuel mapping is non-negotiable. The Power Commander 6 lets you optimize fueling on a per-cylinder, per-gear basis—unlocking horsepower that stock ECU tuning simply cannot deliver...
    10203640
    SKU:
    10203640
    Availability:
    Ships Same Business Day
    Weight:
    0.75 LBS
    $513.32
    Qty in Cart: 0
    Quantity:
    Price:
    $513.32
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Yamaha PC6-22027

    DYNOJET Power Commander 6 Fuel Injection Module - Yamaha PC6-22027

    DYNOJET

    $513.32
    If you're serious about extracting maximum performance from your Yamaha, fuel mapping is non-negotiable—and the Power Commander 6 gives you cylinder-by-cylinder, gear-by-gear control to dial in your tune precisely. Whether you're running stock internals...
    10203643
    SKU:
    10203643
    Availability:
    Ships Same Business Day
    Weight:
    0.73 LBS
    $513.32
    Qty in Cart: 0
    Quantity:
    Price:
    $513.32
    Subtotal:
  •  DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22061

    DYNOJET Power Commander 6 Fuel Injection Module - Ignition Adjustment - Yamaha PC6-22061

    DYNOJET

    $569.98
    The Power Commander 6 gives you cylinder-by-cylinder control over fuel and ignition timing, transforming your Yamaha's stock ECU limitations into a precision tuning platform. Whether you're running forced induction, upgrading your fuel system, or chasing...
    10203649
    SKU:
    10203649
    Availability:
    Ships Same Business Day
    Weight:
    0.85 LBS
    $569.98
    Qty in Cart: 0
    Quantity:
    Price:
    $569.98
    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

SECURE & SAFE PAYMENT

EASY RETURNS

FAST DELIVERY

AUTHORIZED DEALER