Best Ims Gas Tanks in 2026

You are deep in the dunes or mid-way through a demanding off-road race when the realization hits that your stock fuel capacity just won't get you back to the base. This IMS 3.0 gallon fuel tank solves that exact anxiety by significantly increasing your riding distance without forcing you to deal with a bulky, cumbersome setup. I love how the design manages to stay incredibly slim and sleek, maintaining the aesthetic of your Yamaha WR250R or WR250X while providing much-needed extra range. Because it is constructed from polyethylene crosslink, it offers the rugged durability required for heavy track use or technical trail riding. It is a rare upgrade that actually enhances both the visual profile and the practical performance of your bike simultaneously.

Running out of fuel mid-trail is a frustration that every enduro rider understands, which is why this IMS 3.1-gallon upgrade is such a game changer for older Yamaha machines. I was impressed by how this tank manages to boost your riding range without adding massive bulk to the bike's profile. It maintains a slim, sleek silhouette that actually enhances the motorcycle's look rather than making it look clunky. The polyethylene crosslink construction feels incredibly rugged, providing the extra durability needed to handle off-road impacts. Just keep in mind that if you are running a 2003 or 2004 WRF, you will need to swap in YZF shrouds from the 2003-2005 era to get a perfect fit. It is a smart, functional upgrade for anyone looking to spend less time at the fuel pump and more time on the dirt.

You might wonder if a plastic tank can actually justify a premium price tag, but this IMS unit proves that specialized engineering matters once you're out on the track. This 3.0-gallon replacement is built from high-density polyethylene, specifically designed to maximize your fuel capacity without sacrificing the fit and finish you expect from a professional-grade component. Because IMS designs and tests these tanks alongside top-tier riders, the reliability feels much higher than a generic aftermarket part. It arrives ready for installation with all the necessary hardware included, though you will need to source your own decals if you want a specific look. It is a heavy-duty upgrade that focuses on getting you more ride time through better volume and durable construction.

Riders often struggle with the constant anxiety of running dry mid-trail, settling for restrictive stock tanks that force frequent pit stops. This IMS 3.2-gallon fuel tank changes that dynamic by offering a significantly larger capacity without the bulk of traditional aftermarket upgrades. I found the slim, sleek profile keeps the bike's ergonomics feeling natural, even though you're carrying more fuel for those long desert runs or intense track sessions. The polyethylene crosslink construction provides a level of durability that stands up to the rigors of off-road racing and dune riding. It is a rare component that actually improves your range while simultaneously enhancing the overall aesthetic of your Honda CRF450X.

The IMS 112216W1 White Large Fuel Tank delivers a massive 3.6-gallon capacity without sacrificing the slim, sleek profile your motorcycle needs. I found that this upgrade is a game-changer for long-distance rides or intense sessions in the dunes where stopping for fuel constantly breaks your flow. Built from high-strength Polyethylene Crosslink, this tank feels incredibly durable and ready to handle the rigors of the race track. It is designed to integrate seamlessly with your bike, and the inclusion of all necessary extra hardware makes the installation process much smoother. Just keep in mind that you will need to utilize your O.E.M. components to complete the setup, but the increased range and enhanced aesthetic make it a worthwhile investment for any serious rider.

Most riders assume that increasing fuel capacity means sacrificing ergonomics, but this IMS tank defies that logic. It manages to bump your capacity up to 3.4 gallons without adding the bulky, awkward profile typically found in aftermarket upgrades. The electric blue finish actually makes the bike look more aggressive and custom, rather than just functional. Built from polyethylene crosslink, the material feels incredibly rugged and ready for the abuse of off-road riding. It is a perfect fit for specific Yamaha YZ and WR models from the late nineties and early 2000s, provided you have the correct YZF seat and shrouds. You get significantly more riding distance per fill-up while maintaining a slim, sleek silhouette that doesn't interfere with your movement.

Long-distance adventure riders on a Kawasaki KLR650 simply cannot afford to stay tethered to the nearest gas station, making this IMS fuel tank an absolute necessity for true backcountry exploration. While the stock tank often leaves you hunting for fuel mid-journey, this 6.6-gallon upgrade significantly extends your range without adding the bulk typically associated with high-capacity reservoirs. The design remains impressively slim and sleek, ensuring your bike's ergonomics aren't compromised while you're navigating dunes or technical off-road trails. Built from polyethylene crosslink, the construction feels incredibly rugged and ready for the abuse of racing or heavy trail use. It is a rare upgrade that manages to improve both the aesthetic profile of the motorcycle and its practical utility in one go.

You are deep in the backcountry with miles of trail between you and the nearest fueling station, and that moment of fuel anxiety is a feeling every rider knows too well. This IMS large capacity gas tank solves that problem by expanding your range to a massive 4.9 gallons. It is constructed from durable plastic designed to handle the rigors of off-road riding without adding unnecessary bulk. I particularly like that it comes as a complete kit, including both the cap and the petcock, so you aren't left hunting for extra hardware just to get back on the trail. It is a straightforward, essential upgrade for anyone looking to spend more time riding and less time searching for a pump.

The IMS Natural Large Fuel Tank stands as the definitive upgrade for Honda TRX450R owners who refuse to compromise between aesthetics and endurance. While most high-capacity tanks feel bulky or awkward, this 3.7-gallon unit maintains a slim, sleek profile that integrates seamlessly with your ATV's lines. I was particularly impressed by the polyethylene crosslink construction, which provides the rugged durability needed for high-intensity off-road racing or long treks through the dunes. It effectively solves the common problem of frequent refueling stops without making your machine feel oversized. Whether you are hitting the track or embarking on a massive backcountry ride, this tank ensures you spend more time riding and less time searching for a gas station.

After weeks of testing this upgrade on technical trails, the most immediate benefit is the newfound freedom from constant fuel stops. This IMS tank provides a significant 3.1-gallon capacity, which is a massive step up from the restrictive stock setup on the 2013-2014 Honda CRF250L. What surprised me most was how the design maintains a slim, sleek profile that doesn't compromise ergonomics or look bulky on the frame. Constructed from high-strength Polyethylene Crosslink, it feels incredibly durable and ready for the abuse of off-road racing or sand dune riding. It effectively balances a rugged, enhanced aesthetic with the practical necessity of extended riding range, making it a vital piece of kit for long-distance adventure riders.

The IMS 2.4 Gallon Large Capacity Gas Tank delivers a massive boost to your range through its high-density polyethylene construction. I found that this tank isn't just about adding more fuel. It's about the precision engineering that comes from being designed and tested by professional riders. The fit and finish are noticeably superior to standard options, ensuring it sits perfectly on your machine. It arrives with all the necessary hardware included, making the installation process much smoother than expected. While you will need to source your own tank decals to match your bike's aesthetic, the sheer fuel-carrying capacity makes this an essential upgrade for anyone looking to spend more time on the trails and less time hunting for a pump.

The IMS Natural Large Fuel Tank is a premier upgrade for Suzuki DR-Z400 and Kawasaki KLX400 riders looking to ditch range anxiety without sacrificing ergonomics. While most high-capacity tanks feel bulky and awkward, this 3.2-gallon unit maintains a slim, sleek profile that complements your bike's original lines. I found the polyethylene crosslink construction to be incredibly robust, providing the kind of durability you need when navigating sand dunes or pushing through intense off-road racing. It effectively bridges the gap between aesthetic enhancement and pure utility, allowing for much longer riding distances per fill-up. Whether you are hitting the track or embarking on a long-distance backcountry trek, this tank delivers the extra fuel capacity required to keep the momentum going.

Why settle for constant fuel stops when you could be conquering the dunes? This IMS large-capacity fuel tank is a game-changer for Honda XR250R and XR600R owners who need more range without the bulk. While the 4.0-gallon capacity significantly extends your riding distance compared to the stock setup, the design remains surprisingly slim and sleek. It doesn't just function better. It actually enhances the overall aesthetic of your bike. Built from polyethylene crosslink, the tank offers the rugged durability required for intense off-road racing or long-distance trail rides. Whether you are hitting the track or exploring remote terrain, this tank provides the peace of mind that comes with extra fuel capacity wrapped in a high-strength, race-ready package.

The vibrant electric blue finish immediately transforms the aesthetic of your Yamaha YZ, making the bike look as aggressive as it performs. While many high-capacity tanks feel bulky and awkward, this 3.2-gallon IMS unit maintains a remarkably slim and sleek profile that won't compromise your ergonomics. I found that the polyethylene crosslink construction provides a reassuring level of durability, which is essential when you are pushing through sand dunes or navigating intense off-road racing. It solves the most frustrating part of a long ride by significantly extending your range per fill-up without adding unnecessary width to the chassis. Whether you are hitting the track or exploring remote trails, this tank is a professional-grade upgrade for YZ125 and YZ250 riders.

Riders often find themselves constantly scanning the horizon for the next fuel stop, settling for limited range when they should be focusing on the trail. This IMS large capacity fuel tank changes that dynamic by providing a substantial 3.0-gallon capacity specifically designed for 1996-2001 Yamaha YZ250 models. Instead of walking back to the truck mid-ride, you get the peace of mind that comes with extra volume. It is a targeted upgrade that addresses the most frustrating limitation of the stock setup. The fitment is tailored for these specific years, ensuring that you aren't just adding fuel, but adding reliable endurance to your motocross or enduro sessions without unnecessary guesswork.

The IMS 3.0 Gallon Large Capacity Gas Tank is a top-tier upgrade for riders who refuse to let fuel stops interrupt their momentum. Built from rugged high-density polyethylene, this tank maximizes your carrying capacity without sacrificing the durability required for off-road abuse. What really sets this piece apart is the pedigree behind the design. It is engineered and tested by elite riders to ensure the fit and finish meet professional standards. You won't have to hunt for extra components during installation either, as all the necessary hardware is included right in the box. While you will need to source your own tank decals to complete the look, the sheer reliability and increased range make this an essential modification for any serious enthusiast.

You are miles deep into a technical trail ride when the fuel gauge starts dipping dangerously low, forcing a premature end to your adventure. This IMS large capacity gas tank solves that exact anxiety by boosting your range with a 3.2-gallon capacity. Constructed from high-density polyethylene, the tank is built to handle the rigors of off-road riding while maximizing every inch of available space. It is clear that this wasn't designed in a vacuum. The tank is tested by professional riders to ensure the fit and finish meet elite standards. The kit arrives with all the necessary hardware you need for a straightforward installation, making it a reliable upgrade for anyone looking to spend more time riding and less time searching for a fuel stop.

After weeks of testing this setup on rugged trails, the difference in range is immediately obvious. This IMS gas tank is a serious upgrade for riders who find themselves constantly hunting for fuel stops mid-ride. Built from high-density polyethylene, the 3.2-gallon capacity provides a massive boost in fuel-carrying potential compared to standard options. It feels incredibly durable, and because it is designed and tested by world-class riders, the fit and finish are professional grade. The kit is impressively complete since it includes all the necessary hardware you need for a smooth installation. Just keep in mind that you will need to source your own tank decals to finish the look, but for pure performance and reliability, this tank is hard to beat.

Most riders eventually find themselves constantly scanning the horizon for the next gas station, settling for the restrictive range of a stock tank when they should be focusing on the trail. This IMS 2.8-gallon replacement changes that dynamic entirely for Yamaha WR and YZ owners. I love how it manages to pack in significant extra capacity without adding unnecessary bulk. It remains incredibly slim and sleek, preserving the bike's ergonomics. The polyethylene crosslink construction feels remarkably rugged, giving you confidence that it can handle the abuse of off-road riding. It is a rare upgrade that actually improves the aesthetic of your motorcycle while simultaneously extending your riding distance per fill-up. Just keep in mind that this specific model isn't intended for use on pollution-controlled vehicles in California.