AA Boost Control Box for 2024+ Can Am Maverick R

The Aftermarket Assassins Boost Control Box adds boost and power to the 2024 and newer Can-Am Maverick R, with four tune levels you pick on the fly from a rotary switch.

Why it holds up

• Plug and play. Installs at the MAP sensors and battery power, with the switch mount optional
• Manipulates MAP sensor data to raise boost, increase spool and bring peak boost on quicker
• Air fuel ratios tested and verified at each tune level. The Maverick R wideband ECU trims fuel to the requested ratio
• Factory safety parameters for the motor and turbocharger stay in place
• Return to stock with the switch in Stock mode or by removing the box, with no trace left in the ECU

Fits

• 2024 and newer Can-Am Maverick R, 240 HP

In the box

• AA Boost Control Box
• Wire harness
• Dial switch with AA tune levels 1, 2, 3 and 4

Good to know

• Stock Maverick R on the AA dyno: 225 RWHP on 32 inch tires at roughly 19 to 21 PSI. All levels below were run with the stock exhaust.
• Level 1: about half a PSI more, for a small 5 HP bump.
• Level 2, 91 to 93 octane: 232 RWHP. Averages 21 to 22 PSI and gains 8 to 10 RWHP in the mid range.
• Level 3, 91 to 93 octane: 240 RWHP. Peaks around 23 to 25 PSI and gains 17 to 20 RWHP in the mid range. AA blow off valve kit recommended.
• Level 4, 93 octane and up: 255 RWHP with stock exhaust, 261 RWHP with the AA exhaust open. Peaks around 26 to 27 PSI. AA blow off valve kit highly recommended. Runs fine on 91 octane in short bursts.
• If codes appear for fueling, boost or transmission slip, back the dial down a half step or to the next lower tune.
• In rare cases like extreme cold, a fuel control box may be needed if fuel trims cannot adapt.
• The switch can be disconnected and the last position is saved.