2026+ Can-Am Defender HD11 ECU Tuning and Unlock - Stage 1 91 Octane

NO WAITING! ECUs in stock if you can add this to your cart. 

After you place your order, we will send you a UPS label to send your ECU to us. Once received, we will transfer all of your data onto an unlocked ECU, flash the tune file and send it back to you. Express shipping options are available, but please call us for details as there will be shipping both ways. If ground is what you want, you can simply check-out. 

Wake up your Can-Am Defender HD11 with EVP’s Stage 1 ECU Flash—a straight-up performance upgrade that delivers 25+ horsepower, quicker throttle response, and a completely different feel behind the wheel. It takes the sluggish factory setup and turns it into a machine that pulls hard, cutting over 3 seconds off 0–60.

Built on EVP’s proven MG1 tuning, it recalibrates fueling, timing, torque, and rev limits while keeping reliability and engine protection in check, with adjustable fan settings to handle any climate. Simple upgrade, big difference—you’ll feel it the second you hit the throttle.

Key Features & Benefits:

• Increased speed limits in both high and low range

• Torque limiters removed in high and low gear

• Rev limits increased from 8,500 RPM to 8,750 RPM

• Top speed (V-Max) raised from 68 MPH to 93 MPH

• Sharper throttle response and improved power delivery

• Adjustable cooling fan settings (summer or winter tuning options available)

• No-Brake-Start feature eliminates the need to press the brake to start

• Stage 1 calibration optimized for 91 octane, with automatic ignition adjustment for 87 octane (minor power reduction)

• EVP Clicker Clutch Kit recommended for Maximum Performance Gains.

If you’re looking to wake up your Defender HD11 with proven, race-developed tuning and clutch optimization, this EVP Stage 1 package delivers real results you can feel every time you hit the throttle.