RubberShox®
CSB Pro Series (Set of 2) | Shore 65±5 HA
CSB Pro Series (Set of 2) | Shore 65±5 HA
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RubberShox CSB Pro Series coil spring spacers/buffers are universal coil spring spacers that fit in-between coil springs to provide additional space, coil spring support, and extra driving stability. Available in sizes A-F to fit various coil spring dimensions. CSB Plus series are made with 65A rubber. See standard CSB and CSB Plus Series for softer rubber, and CSB Super series for firmer rubber. Download and print the Measuring Template to measure the coil spring gap.
Features
- Pro Grade Black DuraTPE® Pro Material with full ring design, reinforces Automotive Coil Spring Buffers/shock absorbers (2pc. Per pack – multiple size options available).
Designed for Compact to Medium Size SUV – Up to 5500 Lbs GW, and 6500 Lbs when combine with Rubber Block Booster. - Material : DuraTPE® Pro Durable Thermoplastic Rubber - Environmentally friendly and Resistant to coil abrasion, oil, salt, gravel & UV radiation.
- Improves suspension : DuraTPE® Pro Buffer enhances driving stability while extending the life of coil springs and the suspension system.
- Enhanced stability : Prevents coil sagging with a reinforced suspension. This absorbs and dissipates the shock from rough road conditions.
- Warranty : US based Company - 2- Year warranty with lifetime technical assistance.
Manual & Spec.
- RuuberShox Coil Spring Buffer Size Measurement Tool
- User Manual (pdf)
- Dimensions table (pdf)
- Coil Spring Buffer Comparison Chart
Others
How to Use Measuring Template for Vehicle Coil Spring Size
SKU:CSBPRO-AP
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Terms & Conditions
Terms & Conditions
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- 5 stars: 31 (70%)
- 4 stars: 10 (23%)
- 3 stars: 2 (5%)
- 2 stars: 1 (2%)
- 1 star: 0 (0%)
Noticed that my clearance when towing a ~1700lb trailer was not the greatest, with these shocks the ride felt much better and the angle of the trailer was much more even
Despite having replaced the rear struts, my '96 sable continued to squad regardless of load. I believe the springs were simply too soft. Because of this, the body would also roll forwards and back during braking and acceleration. Tires were just barely tucked up into the wheel wells. With the Type A DuraTPE series installed, all of these issues were mitigated. Now to fix the other dozen things wrong with this old car...
I recommend you order on the large side. I originally got the red A- for my front. It was better, but just didn't do what I was hoping for. Then I ordered the black A and tried it on my front and it filled the spring a lot better and was more effective. But I would still bottom out on this particular sequence of bumps. I didn't think the red A- would fit in the back. However, it filled the spring quite nicely. I hit those same bumps going 60. And heard no scraping. Plus they improve handling and cornering. All for $80 front and back. Obviously $1000 worth of suspension parts will give you a better result. But these were really cheap easy to get on. You do not need to take your wheels off btw. But yeah go big or go home, the black ones are not too much upfront on my impala. They probably only added about 1 finger of lift, and i do not see them on the ground. Good balance of cost and quality
Make sure you measure first and order the correct spacer for your springs.It is incredibly difficult to install it on the vehicle even if the vehicle is on jack-stands.Use lots of soapy water and make sure you clean your springs well before fitting or installation.Keep the rubber well lubricated with soapy water during your install.I installed a strut lift as well that required my strut to be removed before placing it on the vehicle. It was a little easier to put it on this way but I don’t recommend it as it requires a lot of time and patience.There is noise reduction after installmentIt also raises the ride height of your vehicle just a little bitOverall I believe it is 10 out of 10And I will buy some more for my next vehicle
Ok so this adventure started by me trying to find a way to lift my 2019 Kia Niro S Touring. My goal was to get around .5" lift so I could go with a +0 tire size. To start out, stock from ground to highest point on wheel well front was 27.5" and rear was 27.75". After installing the coil cushions front and rear are 28.25". I then changed tire size from 225/45/18 to 225/50/18, this added another .25" so front overall is 1" higher and both front and rear are even.I did drive the vehicle after installing the coil cushions and before putting on the new tires and all I can say is WOW! Before installing the coil cushions at 80mph on the freeway, the car was a very free spirit. After installing the coil cushions, even with worn tires, the car was much more stable, confident, daring you to push it. Before putting on the new tires I didn't quite have the clearance that I wanted, and I may still look into another .5", but I could tell right away, driving on uneven pavement, speed bumps, pot holes, driving down a road that is really just a dry river bed with a sign post, YEAH!!!! This car handles so refined now in the worst conditions that if I knew how much improvement it would be, not sure how much I would have paid but probably at least double.The other thing that impressed me was the ease of figuring out what you need. Look up max vehicle weight to figure out what color. Measure the gap between the coil spring fully extended, jacked up off the ground to determine A through E.If nothing else this product will allow you to drive your Niro/Optima/Prius/Other really low car up on ramps so you can actually change the oil, but reality is that it WILL COMPLETELY transform the handling of your vehicle in my personal experience.
Coil spring boosters are not new. Superior Automotive has sold them for years through OReilly Auto and other auto stores, Speedwaymotors which caters to circle track racing has also sold them.However, these RubberShox have the variety of sizes to actually most likely fit your car, unlike the limited previously mentioned offerings.Some advice regarding fit:- The diameter of the booster is not as important as the spacing between the coils (corresponds to the H2 on the booster) and the actual coil rod diameter (G2 on the booster).- You MUST pick a booster that has a smaller H2 dimension than the spacing between your extended coil spring. It CANNOT be close or bigger. I originally got the A size for my car thinking that even though the H2 at 1.85" was close to my spring spacing of 1.75" I could force it. Wrong. Brutally wrong. There must be free space to feed the booster onto the coil. Even with the B size I got, which has an H2 of 1.22" getting the booster on still took some serious pushing and finger strength.- Most springs have smaller spacing between the coils towards their ends. Hence, I installed these boosters near the middle of my springs and then rotated them towards the end of the springs. This wedged them into place. Even though zipties were included with my boosters there were no holes in my boosters for them, and I wouldn't nor saw any need to drill holes in my boosters to use the zipties.- Rubbershox says you can use WD40 to mount these. That's controversial as people have said WD40 deteriorates rubber, I used soapy water.The results are fantastic. Concerning raising the rear ride height, that is negligible. Immediately after install there was an increase of 1/2", but it didn't take long for that to settle out right back to the original height. But under dynamic load and motion it is obvious that the rate of my rear springs has noticeably increased. Cornering is spectacularly better. Even at low speeds in parking lots the steering is noticeably tighter. At higher speeds there simply is less body roll, and hence less steering input is needed.I'm content enough that I don't feel the need to get boosters for the front. I have the Pro for the rear (black) and was going to get the standard (red) for the front, but I'm fine with how the thing handles for now. I do recommend for most vehicles that the rear be stiffened before the front. Stiffening only the front will promote understeer. Especially on longer vehicles such as vans and minivans stiffening the rear in comparison to the front will aim towards oversteer and sharpen steering input. There is a lot of torsional twist that occurs in longer bodies and stiffening the rear helps counter that. This is definitely a best bang for buck mod for a car like my van.There is no detrimental harshness. Going over speedbumps is clunkier and louder, but it's a compromise I'm perfectly happy with. My only concern at this point is durability, which remains to be seen.
Use size B for 16-22 Pilot rear ends. Trim the inside corners down like they suggest in the posting, make sure to get some sort of lubricant to help slide them on. I have a 2.5”F/2”R ready lift kit installed on my Pilot and had considerable sag in the back after adding a rear tire carrier and full size spare. You will have to shorten the overall length of the bushings by about 2”, but now I have 10” of clearance at the front and rear diffs again. Had them installed for about a week now and notice the ride has improved considerably and I have zero noise coming from the rear. Make sure to disconnect your rear sway bar so you have adequate room to work these in, not a fun install process but necessary and totally worth it. Would be nice if these had the pass thrus for the zip ties but how I have them installed should be fine and with how difficult these were to put in I don’t think they’re going anywhere anytime soon. For the price vs their competitors I would definitely recommend them, hopefully the materials don’t dry rot out too quick, only time will tell.
These are a joke they are way too stiff, they tear instead of flexing.
Took a chance with these as I regrettably went cheap on quick struts that ended up being way too soft. These fixes my problems with the cheap coils they are high quality rubber. We'll see how they hold up in the long run but for now it's a great temporary fix until I can get some trailhawk coils
Installed them on my 2008 Toyota Sienna rear ramp wheelchair van. To stop it from bottoming out exiting and entering my driveway. The installation was easy and worked flawlessly.
I installed these on my 2017 Toyota 4Runner to aid when towing and they work great.
Followed instructions, was easy to install and gave me almost a inch. Only used for rear of my 22' Maxima, to stop rubbing from adding 22in rims. No loud noise or anything. Will review in a few months to see if they last.
muy bueno
Na
Does all the things.
Verry Good
Excelente
Good quality material and very durable.
💯 recomendadas excelente
More carrying capacity and gives level ride without sagging. I'm very satisfied with this product
The rubber worked great,made a 4 thousand miles on a 2013 kia soul 4 bike on hitch rack,luggage and 5 persons,no sagging or bouncing.I recommend this 100 percent,and with unbeteable costumer service!!Great U.S. company
Fits snug. Comes with ties but i dont think they are needed
Purchased these for the rear springs on my 2017 Mitsubishi Mirage. These cars have notoriously weak rear springs and will touch the bump stops with 4 passengers. I bought the B+ pro. This got me a little under 1/2” of lift which is good because at factory height the rear is 1 inch lower than the front. Definitely helped with the wobbly feeling unloaded. Haven’t driven it with passengers.
Install and meanwhile work as expected . Bought type PRO-A. The springs more stiff , about 2cm lift . Take black for 2050 kg my car nissan x trail 2006 is 1450 kg . The end sides a bit curved after week of use so i am a bit worried about durability . but may be it's ok . i'll update what is going on .
Works great! A little tough to install, but once you get the hang of it it’s easy! Lots of dish soap!
