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Instant Savings Rpm Rzr Pro Xp 2 Seat 4 Gallon Auxiliary Fuel Tank Special: 30% Discount [mGRsoSYr]

$64.99 $207.99 -69%

RZR XP 2 Seat 4 Gallon Auxiliary Fuel Tank The RPM Auxiliary Fuel Tank fills a factory empty void behind the passengers side seat with this awesome fuel tank extending your fun time drastically nearly 50%! No chassis, factory plumbing, or emissions c

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Instant Savings Rpm Rzr Pro Xp 2 Seat 4 Gallon Auxiliary Fuel Tank Special: 30% Discount [mGRsoSYr]

RZR XP 2 Seat 4 Gallon Auxiliary Fuel Tank 

The RPM Auxiliary Fuel Tank fills a factory empty void behind the passengers side seat with this awesome fuel tank extending your fun time drastically nearly 50%! No chassis, factory plumbing, or emissions components are altered during installation and all factory seat adjustments remain the same! This means you can still move the factory seat to the furthest back position no problem. Built from extremely thick 4mm aluminum and fully tig welded it goes without saying that these are very heavy duty tanks. This kit utilizes the factory chassis for mounting and securement as well as additional SS bracketry providing a absolutely solid securement into the chassis. This kit utilizes the factory fill neck for filling AND ventilation which makes use and installation quick and a breeze as well as ensuring there are no in cab fuel fumes that you'd experience with other kits. No routing fuel lines near drivetrain components, NO relocating wiring, NO relocating batteries. Included with every tank is a plug and play wiring harness complete with a momentary switch. This switch allows you to be worry free of accidentally turning on, or leaving your pumps activated and running. One switch controls multiple tanks alleviating any unneeded wiring. The high volume fuel pump can pump 1.25 GPM which is drastically faster than the competition. All fittings, pump, plug and play wiring harness, and hardware is included along with easy to follow, detailed instructions. 

RPM tanks, unlike other dangerous designs, utilize the factory tip over check valve. In the unfortunate case of a rollover, the RPM tanks would not be able to leak fuel creating a dangerous situation. This is done by the use of the factory breather system. Overfilling the factory tank is often a concern, but with RPM's unique set up, the OEM tank could reach maximum capacity and all of the excess fuel would simply be circumvented back to the auxiliary tanks, leaving your riding adventures worry free.

Fits 2020-2024 Pro XP 2 Seat Models

Features:

  • 3.8 Gallon Capacity
  • 4mm Thick Aluminum Construction
  • Plug & Play Wiring Harness
  • Includes All Hardware & Fittings
  • OEM Seat Can Be In Furthest Back Position. No Leg Room Loss!

What Our Customers Say

January 30, 2026

Absolutely no complaints!

This is a high-caliber product.

- Zipporah S..

January 30, 2026

Absolutely no complaints!

The build is solid and feels premium.

- Tristan T..

January 30, 2026

Absolutely no complaints!

A five-star item through and through.

- Alistair V..

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