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The Copperhead® ECU is a plug and play replacement (not a piggyback...
The Live Tuner is the most advanced engine tuning device available, and...
The Copperhead® ECU is a plug and play replacement (not a piggyback...
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Suzuki King Quad 700. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gain.
The Live Tuner is the most advanced engine tuning device available, and is compatible with all Copperhead® ECU (CDI not currently supported). The Live Tuner requires the CopperheadEFI Windows application: COPPERHEAD EFI WINDOWS APPLICATION
Pre-pay your service charge fee for repairs and programming. Return shipping will be automatically added to this item. Please contact us before purchasing this item. A valid RMA number is required for ALL shipments.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Suzuki King Quad 750. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Replacement 2005-2013 King Quad 700/750, 2006-2009 Arctic Cat 700 EFI (not for H1), and 2014-2015 Suzuki King Quad 750 (non-North American connector with 2-rows of pins) harness for the Copperhead ECU.
Get more consistent power output with our Intake Air Temperature relocation kit. Works with the stock ECU or our Copperhead ECU.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Suzuki King Quad 750. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Replacement 1/4"x4-40 toggle boot for the Copperhead® Capacitance Discharge Ignition ECU/CDI. A damaged toggle boot will allow water into the ECU/CDI, which may cause non-repairable damage.
NGK Iridium spark plug for OEM replacement. Smaller tip ensures a strong flame kernel for complete burn, and the properties of Iridium ensure long life and high durability.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Arctic Cat 700 EFI. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
Configurable speed limiter for select ATV and UTV. Protect your assets by installing our affordable speed limiters. Limiting the machines maximum speed reduces the risk of damage from careless drivers, abuse, and legal liability. Extend machine replacement intervals due to reduced wear and abuse.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Kawasaki Brute Force 750. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Yamaha Grizzly 700. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.
The Copperhead® ECU is a plug and play replacement (not a piggyback solution) for the stock ECU in the Yamaha Rhino 700. It controls the timing and fuel, and our high energy and repetitive fire ignition allows for crisper throttle response, reduced fuel consumption, while giving substantial power gains.