Copperhead® ECU for 2014+ Suzuki King Quad 750

Copperhead® ECU for 2014+ Suzuki King Quad 750 Harness

Copperhead® ECU for 2014+ Suzuki King Quad 750 Harness Connector

2014-2015 Suzuki King Quad 750 Copperhead® ECU (non-North American Model)

$ 453.13

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.

This model is only for 2014-2015 non-North American machines.

Product customization

Tire Size: 25"

Map #1 Safety Limiters: On

Map #1 Timing: 87 Octane

Map #1 Pipe Map: Stock Pipe

Map #2 Safety Limiters: Off

Map #2 Timing: 87 Octane

Map #2 Pipe Map: Stock Pipe

Delivery policy

All in stock orders are shipped within 1 business day of cleared payment.

Product Issues

Customer service is our #1 priority. We will replace any confirmed defective product next day.

Payment Methods

We accept VISA, MasterCard, and AMEX.

The Copperhead® ECU provides a typical 21% power increase from idle to red-line (WOT), and a part throttle power increase of up to 40% over stock. In addition, the top speed limiter has been increased. The ECU also allows for the fuel to be adjusted for aftermarket camshafts and pipes (requires optional programmer interface). Comes complete with the Copperhead® ECU and a machine specific adapter harness containing the EFI specific electronics and mating connectors for that model.

This model is ONLY for machines that have an ECU connector with 2-rows of pins. Non-North American machines from 2014-2015 have the older style ECU connector with 2-rows of pins. If your ECU connector has 3-rows of pins, order ECU-SUZ-750-2-UT.

Features:

Repetitive fire ignition delivers hotter spark with longer spark duration for maximum power and virtually eliminates misfires, while giving you easy starts and crisp throttle response. Preloaded performance map allows the machine to run cooler, produce more horsepower and more torque, while minimizing fuel consumption.
Shipped with machine specific harness that plugs directly into factory wiring harness. Toggle switch on the unit allows user to switch between two preloaded setups.
Default preloaded map keeps factory limiters (reverse / speed) and similar power when the toggle switch is in position #1. When the toggle switch is in position #2, all limiters are disabled, and the timing is optimized for maximum power on 87 octane fuel. Setups and maps can be changed and optimized for different fuel grades via our programming interfaces (sold separately).

Learn why a replacement ECU is superior to an piggy back fuel controller:

ECU VS FUEL CONTROLLER WHITE PAPER

If you require a configuration not listed, enter your requirements in the "Product Customization" section, below. Select "Save" to store you configuration, and then add it to the cart.