Fits well. Works well. Nice to have the extra fuel built in on a machine that has limited space.
Maverick R MAX Rear Seat Auxiliary Fuel Tank Kit
Extend your range and conquer long-distance trail rides, Baja pre-runs, or all-day dune sessions with the RPM SXS Auxiliary Fuel Tank System for the 4-seat Can-Am Maverick R MAX! It’s no secret that the Maverick R consumes fuel quickly—especially when driving hard in Sport+ mode. RPM’s auxiliary tank system adds 6 gallons of on-board fuel capacity per side, nearly doubling your factory fuel range so you can ride with total peace of mind.
Sold individually per side, these tanks allow you to run a single tank or dual tanks for an extra 12 gallons total. Engineered with a non-invasive design, they mount low in the chassis under the factory seats with no cutting, welding, or chassis modifications required. Keeping the extra weight low maintains a low center of gravity and eliminates high-speed body roll. Each high-flow pump transfers fuel directly into the OEM tank at 1.3+ GPM at the push of a momentary switch, while RPM's smart overflow routing safely recirculates any excess fuel back into the auxiliary system to prevent overfilling. Built from 6mm thick seamless rotomolded plastic (more than 3 times thicker than the factory fuel tank), this system is engineered for maximum trail durability, utilizing OEM tip-over check valves for roll-over safety and routing all fuel lines completely clear of moving drivetrain components.
Features:
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6 Gallon On-Board Capacity Per Side: Run a single 6-gallon unit or pair both sides together to add up to 12 gallons of fuel for long-range backcountry trips.
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Rapid 1.3+ GPM Fuel Transfer: High-flow pump refills your factory main tank on the go with the press of a dash switch.
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Seamless 6mm Rotomolded Construction: Over 3 times thicker than the factory fuel tank for ultimate puncture and impact resistance.
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Low-Chassis Center of Gravity: Mounts low under the rear seats to preserve vehicle balance and eliminate high-speed cornering body roll.
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Safe Overfill & Tip-Over Protection: Uses factory tip-over check valves to prevent fuel spillage in a rollover, and automatically recirculates overfilled fuel back into the auxiliary tank.
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Drivetrain-Safe Line Routing: Routes all fuel lines and fittings cleanly away from drive shafts, CV axles, and hot engine components.
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Plug & Play Harness with Momentary Switch: One clean wiring harness with a momentary toggle prevents pumps from running continuously or draining your battery.
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No Frame Cutting or Fabrication: Non-invasive bolt-on install utilizes embedded stainless steel mounting hardware within the tank structure.
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Expandable Layout: Works independently, as a pair, or in conjunction with RPM's front under-seat auxiliary fuel tanks for maximum range.
What's Included in the Kit:
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(1) RPM SXS 6-Gallon Seamless Rotomolded Auxiliary Fuel Tank Assembly
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(1) Integrated High-Flow 1.3+ GPM Fuel Transfer Pump
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(1) Billet Aluminum Gas Cap
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(1) Plug & Play Wiring Harness with Momentary Dash Toggle Switch
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Complete Fuel Lines, Fittings, Clamps, & Stainless Mounting Hardware
Fitment:
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Can-Am Maverick R MAX (Fits All 2024+ 4-Seat Models & Trim Packages)
Have a buddy who doesn't have an RPM Auxiliary fuel tank? Worry no more, with the RPM Fill A Buddy.
All orders typically ship within 2-4 business days of order being placed. Weekends, holidays, and weather may slow fulfillment down on order processing. Unless otherwise noted, backordered items will ship according to their estimated shipping times.
PDF Instructions
Customer Reviews
Overall rating: 5.0 / 5 from 5 reviews.
The RPM auxiliary tank is awesome. Rode 150 hard miles without worrying about running out! It’s a well made easy to install product.
Like everything I’ve purchased from RPM this is a great kit. Quality parts, everything you need included, great installation videos. Paired with my ROM drop in stock location tank at 19 gallons, these rear seat tanks give me another 12 gallon capacity for a total of 31 go anywhere I want gallons! I’ve also got the RPM pack out cargo trays. They fit perfectly over the tanks and give a nice flat cargo surface. As a bonus they are made so Milwaukee pack out boxes latch right on. I just used some boxes I already had and bolted them down with a couple nut serts. These cargo trays make packing all the stuff we need for a week long Baja adventure easy and neat.
easy to install, looks great!!
It was amazing. The extra fuel tanks gave me 16.5 gallons extra fuel. For long trips and remote areas is important. Installation was challenging, however without instruction it would have been impossible. The instructions were amazing. All your product have been spot on. Thanks