Ford Excursion SUV 1999 - 2005 HD Kit
Ford Excursion SUV 1999 - 2005 HD Kit
Ford Excursion SUV 1999 - 2005 HD Kit
Ford Excursion SUV 1999 - 2005 HD Kit
Ford Excursion SUV 1999 - 2005 HD Kit
Ford Excursion SUV 1999 - 2005 HD Kit

Ford Excursion SUV 1999 - 2005 HD Kit

SKU: 3621-HD

Regular price$589.00
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Shipping calculated at checkout.

Fitment

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  • 1-3 Day Free Ground Shipping 1-3 Day Free Ground Shipping i
  • 5 year warranty 5 year warranty i

RoadActive Suspension Kit includes an easy to install RAS Heavy Duty Spring for each rear leaf spring. RoadActive Suspension kits are designed to strengthen the rear leaf springs for towing or hauling without negatively affecting unloaded ride quality. This kit will reduce rear bounce and squat when loaded while significantly improving stability, handling and performance at all times. Estimated install time is 1 hour. 

RoadActive Suspension provides a 30 day money back guarantee, from date of purchase. However should the kit be returned, it must be re packed in the original packaging with all components included. On orders with free shipping (where shipping was paid for by RoadActive Suspension), refunds will reflect the invoiced amount, minus that shipping cost billed to us by our shipping provider. In addition, the customer will be responsible for the return freight charges.

It works with your suspension — not against it.

Each kit is tailored to your specific vehicle

RoadActive Suspension is uniquely assembled for your model and typically ships within 1-2 business days! RoadActive Suspension is the only suspension upgrade on the market that adds strength to your rear suspension, provides same as or better than stock unloaded ride quality and doesn’t require readjustments or maintenance.

Each RAS kit comes fully assembled out of the box and ready for installation. Follow your application guide that is in the box and you will be ready to test your RoadActive Suspension after an installation as simple as 45 minutes! If you are not satisfied with your RoadActive suspension we offer a money back guarantee.

Reduce Rear Squat & Bounce

Improve Stability

Improve Roadhandling & Stability

Make RVing Safer

Reduce Axle Wrap

No Readjustments or Maintenance

We already know what you're going to ask.

No, installing RoadActive Suspension (or any other rear suspension helper) does not automatically void the factory warranty. The Magnuson Moss Act states that it is illegal for a vehicle manufactuer or dealership to void a warranty just because a part has been installed. The manufacturer or dealership may only void the warranty if they are able to prove the aftermarket part caused or contributed damage to the vehicle. Even then, warranty to the impacted component(s) is the only portion of the warranty that may be voided. In this case, all other parts of the vehicle remain under warranty.

RAS uses a variable-rate tension coil spring that attaches directly to your rear leaf springs. It works like a muscle, progressively engaging as load or force is applied. This keeps the leaf springs in an upright bowed position to prevent sag, improve stability, and enhance bounce isolation.

Most applications see a 2–3" reduction in rear squat. The exact amount will depend on multiple factors such as vehicle size, load size, load placement, leaf spring condition, and the tension setting of the RAS.

Expect same-as or better-than-stock unloaded ride with less bounce and more control.

Yes — in as little as 45–60 minutes with jack stands and hand tools. No drilling, no air lines, no maintenance.

Airbags add complexity, cost, and ongoing maintenance. Other helper springs only address sag and can compromise ride comfort.RAS is 3-in-1:it controls squat, reduces sway, and improves traction — all with zero maintenance.

Customer Reviews

Overall rating: 4.9 / 5 from 8 reviews.

Customer photo review of Ford Excursion SUV 1999 - 2005 HD Kit

2000 ford excursion 4x4 7.3, 6” lift factory springs with added leaf. Fits great, lifted rear 1.5” with small white spacer tension. No more body roll and tows camper level with less sway, also eliminated a very annoying vibration at high speeds I’ve been trying to figure out for years. Very happy with the ras system, still has smooth ride, just better!

Ford Excursion SUV 1999 - 2005 HD Kit

Customer photo review of Ford Excursion SUV 1999 - 2005 HD Kit

Excursion was sagging in the back and had bad sway when s truck blew by. Took our first trip with our new RAS and what a difference. I was going to have someone install it but I did it myself in a couple of hours.

Ford Excursion SUV 1999 - 2005 HD Kit

Customer photo review of Ford Excursion SUV 1999 - 2005 HD Kit

I recently bought a camper and it made the rear of my truck squat. Even with the load leveling bars. I was going to go with air bags but during my research, I found RAS. I got the RAS had for my 04 excursion and it raised the rear up 1.5”. I’m very pleased with the look and the ride

Ford Excursion SUV 1999 - 2005 HD Kit

I have a 2005 Excursion 4x4 6.0 diesel that needed a little more spring in the back. I just got a travel trailer with a tongue weight of approximately 1100-1200 pounds. With the RAS system and my weight distribution hitch the truck was sagging just a pinch. You can’t really even notice it. The main thing is the truck towed great and everything felt solid. I couldn’t be happier!

Ford Excursion SUV 1999 - 2005 HD Kit

Great product, very glad I bought it helped alot in my Ford Excursion to tow a travel trailer alot safer.

Ford Excursion SUV 1999 - 2005 HD Kit

I ordered this kit to try and help while towing our travel trailer. I cannot express how happy I am with my purchase. The install was super easy. Instructions were slightly difficult to follow but I am a picture person and there were not many pictures. We went on a 1000 mile road trip with our trailer and it drastically improved the towing experience. Much less sway and squat than before application. A semi used to pass on the interstate and it would really push the trailer, now it feels much less pushed and feels much more stable driving. 100% would recommend to anyone looking to improve their towing experience.

Ford Excursion SUV 1999 - 2005 HD Kit