2004.5-2007 Ram 2500/ 3500 5.9L Cummins Parts & Accessories

Best 2004.5-2007 Ram 5.9L 2500/ 3500 Cummins Parts & Accessories

The HO 5.9L Cummins Rams set the bar for performance and capability for full-size diesel trucks, and even to this day the 2004.5-2007 Ram 5.9L Cummins 2500 or 3500 hold up as some seriously awesome trucks. That being said, newer Cummins trucks definitely overshadow the classic 5.9L Cummins when it comes to power and performance. The good news is that we here at Alligator Performance have a ton of performance upgrades for 5.9L Cummins trucks that will give your Ram 2500 or Ram 3500 more horsepower, more torque, more ride height, improved handling, and better off-road performance. Our selection of 5.9L Cummins mods can completely overhaul your tough truck's performance and have it keeping up with trucks half its age. The only bad news is that there's a whole bunch of 5.9L Cummins parts to choose from and it can be a huge pain to figure out where to start. The good news is that we here at Alligator Performance have a ton of experience with the 5.9L Cummins Rams, and we're here to help you put together a Ram 2500 or Ram 3500 build that you can really be proud of.

2004.5-2007 Ram 5.9L Cummins Engine Upgrades

The 5.9L HO Cummins cam packing a lot of power for their time, but they definitely don't have the power figures of most modern trucks. That's why the first stop for most Ram 5.9L Cummins owners are our Ram 5.9L Cummins Engine Upgrades. The 5.9L Cummins Ram 2500 and Ram 3500 are capable of making huge power with even the most basic performance modifications, and our selection engine upgrades for Ram 5.9L Cummins can make your truck feel like new. These 5.9L Cummins engine upgrades give your truck more horsepower, more torque, and better response all in one place. One of our most effective power upgrades for the 2004.5-2007 Rams is our selection of Ram 5.9L Cummins Tuners & Monitors. These tuning devices come with new software that change key parameters in your Ram's engine management system so that it makes a ton more power and torque over the stock tuning. These 5.9L Cummins tunes increase boost pressure, adjust fueling, and change other parts of your ECM's OEM software so that your Ram makes a bunch more horsepower, a huge amount more torque, and adding a ton of throttle response. One of our most popular tuners is the Ram Cummins Edge CTS3 Tuner & Monitor. The Edge CTS3 comes loaded with extremely powerful performance tunes that add huge levels of power and torque to your Ram and also features a large color touchscreen display that makes it one of the most effective monitoring systems on the market.

While a tuner and aftermarket tunes will give your Ram a ton of power, tuning may not be for everyone. Tuners are pretty pricey and all that power could actually cause you issues on 5.9L Cummins motors with a lot miles on them or on trucks that have seen better days. For something more budget friendly and more mild, make sure to check out our 5.9L Cummins Cold Air Intakes. Cold air intakes for 5.9L Cummins Rams give your truck a larger volume of charge air at a cooler temperature with higher velocities than the stock air box and paper filter, which gives your Ram a nice bump in power and response without a big price tag. Ram 5.9L Cummins intakes are also extremely easy to install and come with everything you need to get them up and running on your truck. One of our most popular intake kits for the Ram 5.9L Cummins is the S&B Oiled Intake Kit. S&B's intake features a high-quality construction and a highly efficient design in a package that won't break your bank. The S&B intake comes with an oiled high-flow air filter, a complete air box assembly, and a full set of inlet tubing that completely replaces your Ram's OEM intake system and gets you nice gains in power and response.

2004.5-2007 Ram 5.9L Cummins Leveling Kits

A big issue for the 5.9L Cummins Rams from the factory is their stance which has a ton of front rake that gives your truck a goofy look and really limits you on your wheel and tire options. If you want to fix both problems, then you're going to need one of our Ram 5.9L Cummins Leveling Kits. These leveling kits add just enough front ride height to your 5.9L Cummins Ram to give it a clean, slick, and leveled look as well as extra clearance for larger wheel and tire combinations. We have a variety of different Ram Cummins leveling kits available that range from basic and budget-friendly leveling spacers to complete suspension packages that include performance shocks and other hardware that gives your Ram improved on-road handling and excellent off-road performance. One of our favorite Ram 5.9L Cummins leveling kits is the Cognito 3" Starter System. Cognito's starter kit comes with a set of front springs that add up to 3" of ride height to your Ram as well as a full set of Carli Signature series shocks that provide better on-road handling than stock, as well much better off-road performance. Carli's kit is a great way to give your Ram 5.9L Cummins a level and better suspension performance all in one kit.

2004.5-2007 Ram 5.9L Cummins Lift Kits

A leveling kit may let you fit on slightly bigger tires while cleaning up your Ram's rake, but if you really want to install some seriously huge tires, you're going to need more ride height than what a typical leveling kit can provide. That's why you should go big or go home with one of our Ram 5.9L Cummins Lift Kits. These lift kits overhaul your Ram's suspension system and give you a bunch of ride height on both the front and rear of your truck so that you get the clearance to mount up extremely large wheels and tires on your truck. We have Ram 2500 and 3500 lift kits in a bunch of different sizes and ride heights so that you can find the perfect look and clearance you need for your choice of tires. We carry lift kits that can work with any budget or application, from budget-friendly kits that come with only the core lift components to extremely powerful systems that include 2.5 shocks, coilovers, radius arms, 4-link kits, and other hardware so that your Ram 5.9L Cummins gets excellent on-road handling and awesome off-road performance to go along with a big lift. One of our most popular lift kits is the SuperLift 4" Lift Kit. SuperLift's 4" kit adds 4" of front ride height to your Ram with just enough rear ride height to give it a clean, leveled look. SuperLift's kit comes with a full set of shocks that provide a nice ride, even at its lifted height.

2004.5-2007 Ram 5.9L Cummins Wheels & Tires

The 2004.5-2007 Ram 2500 and 3500s may have a clean, classic look, but even these slick trucks look at their very best when they're rocking a set of ultra-tough wheels and some seriously big tires. The good news for you is that we here at Alligator Performance have a bunch of different Ram 5.9L Cummins Wheels and Tires available that will make your awesome Ram the talk of the town. We have Ram 5.9L Cummins 17" wheels, Ram 5.9L Cummins 18" wheels, and Ram 5.9L Cummins 20" wheels in a variety of different widths, offsets, backspacings, offsets, styles, designs, and finishes so that you can get the perfect look and feel for your aggressive Ram Cummins build. We also have a nice selection of Ram 5.9L Cummins 35" tires and Ram 5.9L Cummins 37" tires which can help give your Ram 5.9L Cummins build a tough look, more ground clearance, and better traction. We have Ram 5.9L Cummins all-terrain tires, Ram 5.9L Cummins hybrid tires, and Ram 5.9L Cummins mud-terrain tires so that you can find the perfect balance of on-road ride quality and off-road traction for your rig.