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2022 Dodge Challenger
Timbren Rear Suspension Enhancement System
Item # TMBRSP25A
Our Price: $215.49
2022 Dodge Challenger
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Timbren Vehicle Suspension - TMBRSP25A
- Jounce-Style Springs
- Rear Axle Suspension Enhancement
- Extra Heavy Duty
- Timbren
11,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.
Features:
- Improves suspension, handling and safety
- Provides additional support as needed, so you always get a smooth, comfortable ride
- Allows the leaf spring ample movement and cushions light loads
- Becomes more rigid as more weight is added
- Increases stability - gives you great performance when you are hauling heavy loads
- Reduces rear sag
- Works independently - side to side
- Helps to compensate for off-center loads
- Reduces body roll when you have to swerve or execute a sharp turn
- Acts as shock absorber, taking the brunt of bumps and rough roads
- Extends the life of your suspension
- Includes 2 Aeon hollow rubber springs, custom-fit brackets and hardware for simple installation
- Replaces axle bump stops on frame
- No drilling required
Specs:
- Capacity: 11,000 lbs
- Do not exceed your vehicle's weight-carrying capacity
- Designed to work with a suspension system that is in good working order
- Limited lifetime warranty - satisfaction guaranteed
Whether you're hauling heavy loads in your bed or cargo area or you're towing a trailer, you will often see the rear of your vehicle sag while the front end rises. In these cases, the rear axle is handling not only the weight of the cargo, but also more of the vehicle's weight. Because less weight is on the front axle, the front tires are making less contact with the road. Overall handling - traction, steering, and braking - is negatively affected. But the resistance from Timbren's Suspension Enhancement System works with your factory suspension to keep your vehicle level and improve your driving experience.
The Timbren system comes with custom-fit brackets that are bolted onto each frame rail above the rear axle. Hollow rubber springs are bolted to the bottom of the bracket and hang down to where the bottom of the spring sits, 1" above the axle. The inch of clearance allows the existing factory suspension to operate normally under light loads and standard terrain, ensuring the smooth, comfortable ride that you are used to.
Timbren Suspension Enhancement Systems are designed to work progressively. When the hollow rubber springs are compressed, the convoluted design causes them to quickly collapse along the folds. Once the folds are compacted, the stacked barrel shape increases resistance, stiffening the suspension and keeping your vehicle level.
Each hollow rubber spring works independently to support the driver's side or passenger's side of your vehicle. This is helpful when you swerve or make sharp turns. Each spring is activated when it is needed, so body roll is greatly reduced. The independent action also works well when you are hauling off-center loads.
Because the vehicle handles better with the springs, less turbulence will be passed along to the trailer, and this helps to keep the trailer in line. Your driving comfort is further enhanced if the trailer does begin to sway (from a gust of wind or a passing semi), because the movement from the trailer is not transferred to your vehicle. This also works to make the sway subside more quickly.
Another great feature of the rubber construction is that the springs absorb most of the road shock, creating a smoother, more stable ride overall. Wear and tear on the factory suspension is also lessened because the rubber springs work to prevent bottoming out on rough roads.
Timbren Suspension Enhancement Compared to the Competition
Timbren's Suspension Enhancement Systems are much easier to install than air springs - there are no air hoses to run, no compressors or gauges to hook up, and no manual adjustments to make. The rubber construction makes Timbren's springs more elastic than similar products constructed of microcellular urethane. And more elasticity allows for a more comfortable ride because the rubber has more travel.
MBRSP25A Timbren Rear Suspension Enhancement System
Installation Details
This Product Fits The Following Vehicles
- 2022 - 2022 Entegra Coach Launch Motorhome 19Y
- 2022 - 2022 Pleasure-Way REKON 4x4 Motorhome 4x4
- 2023 - 2023 Winnebago Revel Motorhome 44E
- 2023 - 2023 Thor Sanctuary Motorhome 19L
- 2023 - 2023 Thor Sanctuary Motorhome 19P
- 2007 - 2009 Dodge Sprinter 2500
- 2007 - 2015 Freightliner Sprinter 2500
- 2010 - 2015 Mercedes-Benz Sprinter 2500
- 2016 - 2021 Freightliner Sprinter 2500 2 Wheel Drive
- 2016 - 2021 Freightliner Sprinter 2500 4 Wheel Drive
- 2016 - 2024 Mercedes-Benz Sprinter 2500 2 Wheel Drive
- 2016 - 2024 Mercedes-Benz Sprinter 2500 4 Wheel Drive
- 2020 - 2020 Roadtrek SS-Agile Motorhome Base - 4 Wheel Drive
- 2022 - 2022 Jayco Terrain Motorhome 19Y
- 2023 - 2023 Thor Tranquility Motorhome 19L
- 2023 - 2023 Thor Tranquility Motorhome 19P
Customer Satisfaction Score:
92% were satisfied with this product
8% of customers were not satisfied
- Wrong item was ordered
- Product did not meet expectations
Customer Reviews
Timbren Rear Suspension Enhancement System - TMBRSP25A
Average Customer Rating: 4.7 out of 5 stars (5996 Customer Reviews)
11,000-lb Capacity. These hollow rubber springs sit above the rear axle to help stabilize and level your vehicle. They also provide a more comfortable ride by absorbing road shock and improving roll stability. Easy to install and use.by: Arthur 04/01/2023
Mercedes-Benz Sprinter
Great addition to the rear of my 170 Mercedes Sprinter.
by: Dennis 09/02/2022
Suspension springs added support and enhanced the ride. Would do them again with no hesitation.
by: Lance 09/23/2020
Mercedes-Benz Sprinter
I had a couple of heavy loads in my sprinter to the point of resting on the timbrens. They kept the load level and steady as we drove our first 500 miles of the 1300 we do every week. I would highly recommend Timbren suspension.
by: Andrew A05/16/2019
2014 Ram 2500
Works amazing on my 2014 Mercedes Sprinter 2500. I have zero rear end droop due to weight. Love them and absolutely worth the money.
by: Thomas01/21/2023
Did not level the van…did stabilize some roll
by: Lawrence 04/21/2024
2019 Mercedes-Benz Sprinter 2500
by: Vasile08/14/2022
by: Darrell 07/10/2023
by: Daniel 04/11/2021
by: Lino07/24/2021
2021 Mercedes-Benz Sprinter 2500
by: Oleg02/19/2021
by: John Z04/19/2023
I know it will be lovely when loaded or the trailer on. However,it rides like a wagon empty with brand new premium shocks and struts empty. Thud thud thud. You really cannot feel the shocks or suspension. Found exact same item plentiful for 60 bucks on eBay after I bought these for 250. I may cut these in half or put air bag on. I do not like the ride empty. No hard feelings. It is a good product maybe just not for me.
by: Shaughn10/21/2022
About a 1/2 inch difference in gap at the bump stop perch but still within parameters. Truck sits perfect with trailer attached. Haven’t towed yet. After towing if they perform like they should will upgrade to a 5 star. Easy to install, definitely needed 2x4 and jack. 2011 Silverado ext cab with 30 ft Genisis 5th wheel.
by: Michael03/12/2023
Was able to install these with a 15mm flex head ratchet wrench and lifted the rear of the truck to make it easier. 30 minutes to take off 4 nuts and put em back on. 2 minutes assembling the timbrens with the added spacer. I have a f350 with a salter and plow. Loaded with salt the lights shoot up and in the snow ?? it’s like hitting hyper drive and you’re blinded. These helped big time. Very happy so far.
by: Paul10/20/2022
Haven’t had it on long, but so far so good. 1999 F350 dually. Bolted up nicely. Total job took 10 minutes. Have hauled two gooseneck loads of hay and truck drives SO much better. Nice and level. Money well spent so far.
by: Tim03/17/2023
The pro: The longer, heavier bump stops worked great when hauling my mustang home from Chicago. The truck stayed level and handled great.
The con: I had to remove the bump stops for everyday use. They limited my suspension travel causing a stiffer ride.
by: OmarG03/08/2023
I am so glad I bought these for my truck. I was able to install them myself using a jack and jackstands. The ride is bit rougher now; but the suspension is totally awesome compared to before. I am able to haul a bit more weight when needed.
by: Francis02/20/2023
very good product ,received just in time and fit perfectly on my GMC savana 2000 .Be sure to clean the two receptacle thats help.
très bon produit , reçu dans les délais et s'ajuste parfaitement . Assurez-vous de nettoyer le receptacle cela facilite l'installation.
by: Jeffery08/03/2022
The timbrens actually did what they were suppose to do. However, once I starter driving out west I notice the timbrens were riding on the axle which cause the speedometer to jump around depending on the road. I would recommend them if you are hauling or towing a camper or RV. I was going to contact etrailer about maybe removing a spacer for one set however the other set came as one unit. The bottom line is the Timbrens does stabilize your load for safe travels. I will be contacting etrailer soon to assist in correcting the problem...Road trip from Idaho,Colorado,Wyoming,and Utah were beautiful... Thank you etrailer
by: Raymond04/04/2024
Definitely a must have when towing..stiff without a load but night and day difference while towing my travel trailer, better traction, steering and braking. Easy quick install..only issue I had was with the long bolts they sent with the spacer kit (optional for lift) the bolt diameter was too wide to fit through the holes on the bracket..but a trip to the local hardware store took care of that.
by: Jesse03/20/2024
Pros: Cheaper and easier to install than airbags, do the job when load is enough to compress the shock, with added weight or towing, then it stiffens the rear very nicely.
Cons: Doesn't do anything until there is 2-3cm of compressed shock. It sits above the contact point, doesn't touch. Under normal driving, there is no benefit/improved stiffness/anti sway in rear or a leveling of the factory rear sag in a 2022 or newer Toyota Tundra.
If had it to do over, would have put some kind of spacer in between product and upper included bracket, the supplied bolt is long enough to accommodate, to eliminate the gap, and lift the rear 1-2 cm. Should do it anyway, maybe when swapping to summer wheels next month.
by: Little Doc11/29/2022
I’d seen similar products rated in the 4,000 lb ratings but I went with these. I’m not a mechanic but I removed the factory bump stops and installed both these in 30 minutes or less. I used my rolling jack and lifted from the drop hitch and easily removed the old ones and soapy water and 1/4 twist and these were on. Placed a block of wood in the space between these coils and lowered the jacks then pressed it with my tractor to confirm full engagement. I carry a lot of tools on a 2020 Chevy 2500 I do feel a bit of butt bounce on large bumps but other than that I’m very pleased.
by: Phil 04/18/2023
The order with Will at etrailer was great. He was very helpful and knowledgeable, Installation was not easy but not too bad, The hardest part was removing the factory pieces I removed them from below which was a blind nut removal operation. This is on a 2017 Mercedes Sprinter motorhome. After removal of the factory pieces I discovered that access is much easier on top between the tire and the mud flap, I turned the front wheels inward and they didn't have to be removed. The front of the motorhome had to be raised quite a bit to get the Timbren piece jnserted. Also I learned to tighten the bolt and nut in the Timbren bumper as much as possible before installation because there is no access to the bolt head when tightening the top nut to keep the bolt from turning, preventing tightening the nut.
by: Mark05/09/2024
First off the product was beat up with paint/power coating missing in several places on both. I was putting on a brand new truck with less than 800 miles on it so I elected to touch up before install. I’ve hear a lot about Timbren but never had them. I had airbags on my F350 but when I switched to a new Tundra I went with Timbrens. I’m a bit disappointed in the ride. Feels like I can feel a “bump” in the truck from the rubber pick hitting the axle when I go on a bumpy road. Thinking I should have went with airbags. As far as having a load on the truck and helping with the squat, they do as they are advertised.
by: Henry 05/12/2023
They do exactly what I wanted them to do. They support my boat trailer and when not towing, they don’t touch the bumpers everything’s great.
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See what our Experts say about this Timbren Vehicle Suspension
- Air Helper Springs For A 2020 Mercedes-Benz Sprinter 2500The Timbren Rear Suspension Enhancement System # TMBRSP25A are confirmed to fit your 2020 Mercedes-Benz Sprinter 2500. Using this system will improve your suspension, handling and safety. They will also absorb road shock and improving roll stability. They have an easy installation with no drilling required. The system has a 11,000 pound capacity but do not exceed your vehicle's weight carrying capacity. Firestone does not have airbags available for your vehicle. I attached a review...
view full answer... - Suspension Support Systems For 2021 Winnebago Revel Mercedes Sprinter 2500 4X4We do have an option for you but for your 2021 Winnebago Revel Mercedes Sprinter 2500 4X4 there are currently no supporting airbag system products available. With it being so new designers haven't been able to produce a fitting product that will give you the smoother ride you're looking for. We do instead recommend Timbren Rear Suspension Enhancement System product # TMBRSP25A and Timbren Front Suspension Enhancement System product # TMBFSP35. Both of these are confirmed to fit your 2021...
view full answer... - Suspension Enhancement Recommendation for 2014 Mercedes-Benz Sprinter 2500The Super Springs SumoSprings Solo # SSF-106-40 is for the front axle suspension of the 2014 Mercedes-Benz Sprinter 2500 or 3500. The SumoSprings Maxim # SSR-336-54-1 is for the rear axle of the 3500. For your 2014 Mercedes-Benz Sprinter 2500, I recommend the Timbren Rear Suspension Enhancement System # TMBRSP25A. Trimbren's hollow rubber springs will replace the existing axle bump stops and works to increase stability, reduce rear end sag, and extend the life of your suspension.
view full answer... - Recommended Suspension Enhancement for 2013 Mercedes-Benz Sprinter 2500The load that you are carrying on a daily basis is causing your 2013 Mercedes-Benz Sprinter 2500 to sag and bottom out. You will need suspension enhancement and I strongly recommend the Timbren Rear Suspension Enhancement System # TMBRSP25A. These work independently of one another so if an uneven load in the back of your van that you would still be level when driving. These springs do not require drilling to install or any maintenance after you have them installed.
view full answer... - Are There SumoSprings That Fit a Four Winds Chateau Citation On Mercedes Benz Sprinter ChassisThe Four Winds Chateau Citation is built on a Mercedes Benz Sprinter Chassis. I checked with SumoSprings and they don't offer any solutions for this chassis but I do have options from Timbren which are very similar to the SumoSprings. They have the Timbren Suspension Enhancement System part # TMBFSP35 for the front and part # TMBRSP25A for the rear so that is what I recommend using. The Timbrens actually provide more support than the SumoSprings.
view full answer...
- Height of Timbren Rear Suspension Enhancement System Item # TMBRSP35B, TMBRSP35A, and TMBRSP25AI spoke with my contact at Timbren and the overall height (with spacers) for the part # TMBRSP35B that you referenced is 6-3/8 inch, the height of the # TMBRSP35A is 5-7/8 inch, and the # TMBRSP25A is 5-3/8 inch.
view full answer... - Will Timbrens for a 2022 Mercedes-Benz Sprinter 2500 4x4 Lift the Rear EndThe Timbren Rear Suspension Enhancement System part # TMBRSP25A that you asked about won't provide a lift, they will simply prevent sag once a load is applied. These are more so designed for when towing as they mainly just engage when that load is present.
view full answer... - Best Option for Sway Control on a 2012 Mercedes-Benz Sprinter 2500Both the Timbren Rear Suspension Enhancement System part # TMBRSP25A and the SumoSprings Maxim Custom Helper Springs part # SSR-326-47-1 will help reduce the swaying and rocking issues you are having with your 2012 Mercedes-Benz Sprinter 2500. However, both of these products are more or less geared towards load leveling not necessarily sway control. The best option I have to help with swaying and rocking is a rear sway control bar or on vehicles that already have a rear sway control bar,...
view full answer...
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Info for this part was:
Written by:
Tyler C
Installed by:
Jeff D
Installed by:
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Expert Research:
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Updated by:
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