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Timbren Kit for Ford F150 (2015-2022) - 2WD 4WD - REAR


Model: FR1504E
by Timbren

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Retail Price: $364.95
Your Price: $280.50
+ 10% OFF SALE

Sale Price: $252.45

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Front / Rear



Easy 1-2-3 Installation

 Remove Bump Stops

 Attach Brackets

 Bolt On Spring


From highway driving, to heavy load applications, the Timbren Suspension Enhancement System will protect your current suspension, and will improve the performance of your vehicle whether it’s a pickup, suv, medium duty straight truck, or a full size class 8 truck.

The Timbren Suspension Load Booster is designed to provide stability, reduce swag, eliminate sway, and level the vehicle for an overall improved, "rubber cushion" ride - on or off the road. All while maintaining the current ride height.

If your Ford F150 leans on turns and curves, drifts on the highway, bottoms out, or provides a general bumpy ride when loaded, a Timbren Suspension Kit is the solution for your suspension problem.

The Timbren Kits we offer are extremely simple to install, require no maintenance, and come with a lifetime of use backed by warranty. The award winning "over load" systems are made of Rubber Aeon Springs and designed to provide maximum performance for stock suspensions.

  • 6,000 lbs. Level Load Capacity
  • Reduces sag and sway
  • Eliminate vehicle from bottoming out
  • Perfect for handling heavy cargo loads
  • Ride quality unaffected when not loaded
  • Sold as Pair (left and right)
Installation Instructions

Instructions for Installing FR1504E Timbren Suspension Kit


Timbren Kits are made to increase the "level-load" carrying capacity of your vehicle. Never load the vehicle beyond the manufacturer's maximum gross vehicle weight rating (GVWR).

Vehicle Applications
  • Years: 2015, 2016, 2017, 2018, 2019, 2020, 2021, 2022
  • Model: Ford F150 2wd 4wd
CA Residents: Prop 65 Warning
Customer Reviews
5 stars 5 / 5This item is rated 5 out of 5 based on 2 customer reviews.
5 of 5 Stars


I put a set of these on my 2018 f150 work truck that is always loaded down with camera equipment. The truck is almost maxed out on the cargo load it can carry. The truck felt like you were driving a boat going down the highway. The truck was unstable and had a lot a lot of body roll going through the turns. It also sagged real bad in the rear due to the weight load. After installing the Timbren kit I immediately noticed a difference in ride quality. The has a solid feel to it now. It rides like a stock truck when its loaded down and has no more body roll. Its a nice ride, not a rough one. I have confidence in driving my work truck again thanks to this system.

5 of 5 Stars

by Vicki B

I have a 2015 F150 that I use to tow our Lance 2285. Initially, we had a lot of up and down movement (Porposing) and hit some rough patches of road that caused severe movement that forced our springs to bottom out at times, and caused one of our rear shocks to leak. Please note that the truck and trailer towing specs and tongue weight requirements were all within manufacturer specifications. I tried Super Springs. They added an undesirable slight lift to the rear end and we felt it sway more and the Porposing continued when towing. The Super Springs were removed. Putting the Timbren Kit on seemed to be the perfect solution. The Timbren springs engaged when heavy loads were applied, which supported the truck spring action, so they wouldn't bottom out and reduced extreme piston movement within the shocks to minimize wear and tear. With the Timbren Kit, the truck stock springs and Rancho shocks are allowed to work in their normal operating range. The Porposing is eliminated an

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