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Suspension Enhancement System Rubber Helper Spring Compatible with 2015 2016 2017 2018 2019 2020 Ford F150 4WD

Free shipping on orders over $29.99

$45.99

$ 23 .99 $23.99

In Stock

1.Size:Suspension Enhancement System Kit


  • 【HIGH QUALITY】Long life-span matters, that is why our suspension bump stops is made of high density rubber to improve durability and ensure it will work for a long time
  • 【FUNCTION】The suspension rubber assist spring prevent rear end sag. Whether you're towing a trailer or carrying heavy loads in the bed of your truck, the rubber springs adjust automatically to keep the vehicle level at all times
  • 【PERFORMANCE】The rubber springs provide additional load support to maximize the vehicle's safe load-carrying capacity, stability, ride quality and braking effectiveness
  • 【FITMENT】Compatible with 2015 2016 2017 2018 2019 2020 Ford F 150. Even though you are inceeasing the spring rate by adding this upgrade, this does not increase the GVWR (Gross Vehicle Weight Rating)
  • 【24-MONTH WARRANTY】Exquisite craft, strict quality control and excellent after-sales service that is why our rear suspension rubber assist spring ​worth your purchase


Package Includes:

2x Rubber springs

Product description:

— Zero maintenance

— Improves vehicle stability

— 100% brand new, never refurbished

— Eliminate vehicle squatting & sagging

Compatible with:

2015-2020 Ford F150 4WD (Rear Only)


antoine lengele
Reviewed in Canada on February 12, 2025
Pour le moment semble bien fonctionner, aucune instruction d'installation et il manquait des washer dans le kit. J'ai réutilisé les Bolt d'origine pour visser dans le drame car je ne trustais pas leur Bolt.. j'ai rajouté du lock tite. A du refaire les filets des U bolt car les nut ne vissait pas
justin
Reviewed in the United States on February 1, 2025
I opted to buy these over the name brand to save some money, that was a mistake. These are poorly packaged, cheaply made, and broke while on my first ride with my 2019 Ford F-150. The welds that hold the U bolt to the flat metal piece broke. I’m a novice welder and could have done a better weld than what was on this product. Spend the extra money to get the name brand product.
Jemcah
Reviewed in Canada on September 5, 2024
Worked great to firm up the ride when my 5th wheel trailer was connected. A little bit stiff/rough when the truck is empty. I installed in early June but at the end of August I noticed it wasn’t riding the same. When I checked, the right side block is missing. The 1” puck is still in place. Should have spent the extra money for the Timbren system.
regis gagne
Reviewed in Canada on September 3, 2024
Fonctionne parfaitement sur un f150 2018 AAAAA +++++
Customer
Reviewed in Canada on May 25, 2024
Very disappointed with the product other reviews had this issue and they didn't recall the inventory to check
D Scotty
Reviewed in Canada on May 21, 2024
Great product for the price but it didn’t come with instructions and had to add washers to build it up so I could put a socket on the bolt to tighten them
Stomper
Reviewed in the United States on November 18, 2024
I installed these within 2 hours, and they do exactly what they are supposed to do.
Teddy
Reviewed in the United States on April 1, 2024
Economical and reduces squat/sag. My F150 FX4 with stock bump stops squated 3-4 inches. When these bump stops (Timbrin like) were installed the trucks back wheelwell sat at 38 1/2” when I hooked up the trailer (7500 lbs boat) there was practically no squat, maybe 1/8 to 1/4” max. Also, the bump stops ride great! No porpoising and the rear end felt nice a firm/stiff. These only cost $150ish and are well worth it. No maintenance, no air hoses, etc. Great product and this will do until I get an F250 or F350 :)
Customer
Reviewed in the United States on August 3, 2023
I have a 2015 f150 and tow an 8k travel trailer. Truck was squatting more than I was happy about. Looked into timberen but decided on a cheaper route since it’s essentially just a rubber bump stop. Install was easy didn’t have to take wheels off just backed up on some ramps for clearance. There were no instructions but figured it out pretty quickly. First tow was around 600 miles round trip and they performed exactly how you would want them to. Less sway, less Bounce, and steering felt more solid as well. I’m not sure what more the name brands could offer that these don’t but I was very happy with the performance and would recommend to fix any squat issues when towing. They don’t hit when not towing either so ride isn’t affected without a load. Only negative was I was missing some washers in the box but I had some laying around.
Tyler Dugger
Reviewed in the United States on October 18, 2023
Wonderfully inexpensive alternative to an air suspension system. Easy to install (did it in the driveway) even though there were no instructions. My advice is to install the bottom plate first, then install the bump stop(with rubber already attached) to the frame. Rides well and does the job!
Customer
Reviewed in the United States on October 10, 2023
On a 2018 F150 with a 2.5" level on the front end, rear would always look saggy with anything in bed. Mechanic recommended these. Very easy to install with just a quick view of a Youtube video. Using the 1" spacer, kit sat with about an inch of clearance with no weight and with no weight ride was just a little bit stiffer, but nothing horrible. Travelled with both a lighter cargo trailer and then a 26' camper trailer in 20 mph wind, and the difference in ride was great, way better. Very minimal squatting noticed and much better stability in the sway. Highly recommend this product.
RW15
Reviewed in the United States on September 16, 2022
No instructions bit look up timbren instructions. Easy to install. I put the additional spacer in. I tow a 26' bumper pull travel trailer. Loaded up close to 7k lbs. It is a touch stiffer ride now with the trailer because the trailer suspension is taking the bumps and the truck really isn't. Without the trailer hooked up it's definitely stiffer. I'm considering taking the spacer off and trying that. Definitely worth it. No airlines 5o worry about or leaks.
Chappy
Reviewed in the United States on May 11, 2022
There is suppose to be 2 tabs welded on both side of the U bold , only one was there. There was no sign of another one was welded . Appeared to be good product. The price is right but just the hassle of waiting for the replacement parts
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