Suspension Spring Boosters - AutoBarn Brief content visible, double tap to read full content. Visithttps://www.canadiantire.ca/en/customer-service/ship-to-home.htmlfor more information. Feel free to share like and subscribe if you liked my video or if it was helpful to you! Buy Cool Spring Booster, Heavy Duty - BK 7356054 online from NAPA Auto Parts Stores. Air Lift's products line include the "Air Lift 1000", "Ride Control 59500" and the "Load Lifter 5000" suspension air bags. I removed them because I didn't want them falling out on the road. Well take a look and remove the review if it doesnt follow our guidelines. . SKU # 540997. With Firestone's air helper spring kits, you can . Part #: 18-1201 Line: SPR. It makes life easier. Visithttps://triangle.canadiantire.ca/en.htmlfor more information. Rubber Front Coil Spring 1" Boosters (4 Pack) Our Price: $8.99. A non answer that did no address my question. Well they worked. Coil Spring Spacers for Trucks & Jeeps | Best Spacers Kit for Lifted The offered rate is exclusive of any bonus or promotional offers or redemption transactions. Rubber Coil Spring Spacers Spacer Booster Small Boosters 4 Pcs Front Rear Lift. The design allows easier installation and offers a safe way to restore your car to original height. Verified purchase: Sign in. Coil Spring Booster Install - YouTube I removed them because I didn't want them falling out on the road. CANADIAN TIREand the CANADIAN TIRE Triangle Design are registered trade-marks of Canadian Tire Corporation, Limited. Online transactions must be fulfilled by the store during the offer period to qualify. I have used many types of spring boosters/helpers (coil & leaf) with decent success and they're an inexpensive way to go. Brief content visible, double tap to read full content. 788K views 7 years ago Easy Way To Boost Your Coil Springs For Added Height..This Procedure Is Done After Tires Are Lifted Off Ground. Superior RideEFFEX Coil Spring Helper - 12-0750. Designed to increase spring height. Airide bellows and sleeve air springs used by practically every manufacturer who offers air suspension on their vehicles. This is an alternative to replacing the coil springs completely to achieve a lifted look. . Direct fit for both coil spring and air suspension; Rear spacers; Lift Height: 1 inch; Color: aluminum; Universal Modular Coil Spring Buffer. . Superior RideEFFEX 3 X 0.375 Inch Spring Booster, Superior RideEFFEX 1, 1.5 Inch Spring Booster, Superior RideEFFEX 2.5 Inch Spring Booster, Superior RideEFFEX 0.75, 0.875 Inch Spring Booster. All rights reserved. (2) From $137.98. 14,992. You cannot collect paper Canadian Tire Money on bonus offers. More Buying Choices $29.98 (8 used offers) Hellwig 550 EZ Level Helper Spring Kit 4.5 (344) $10464 FREE delivery Feb 27 - 28 More Buying Choices $104.54 (29 new offers) Another way to buy $10795 FREE delivery Feb 24 - 27 The minimum payment is the sum of (a) the greater of: (i) interest and fees shown on your statement + $10; or (ii) 5% of the New Balance, excluding amounts on special payment plans, (b) any balance over your credit limit, (c) any amounts past due not included in (b) above, and (d) the amount of any equal payments plan instalments then due. Works Well. /TMSport Chek is a registered trademark of FGL Sports Ltd, used under licence. Rear Strut and Coil Spring Assembly - Compatible with 2011 - 2019 Dodge This absorbs and dissipates the shock from rough road conditions., U Shape Bracket for Universal Rubber Bump Stop, Warranty & Technical Support Request Form, Universal Natural Rubber Suspension Bump Stop. For the best experience please upgrade or visit the site on another browser. Typical Subaru "saggy butt syndrome". Spring Spacer, Rear, Aluminum, 1.500 in. Mr. Gasket Universal Coil Spring Booster has dual grooves to prevent popping out. Sorry, you're using a web browser that is no longer supported. Learn more about our ADD TO CART. CT Money is collected on the pre-tax amount of the purchase. This absorbs and dissipates the shock from rough road conditions with greater driving stability while extending the life of coil . CALIFORNIA WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov. AutoCraft Twist-In Rear Coil Spring Boosters, 4 - Advance Auto Parts Select a store to see pricing & availability or search by City & State or Zip: Compare. . Check the status of your Keep in mind that the Boosters/Helpers have their limits. Popular booster car seats include the Nautilus SnugLock 3-in-1 Harness Booster. Rewards are in the form of electronic Canadian Tire Money (CT Money). Reviewed in the United States on August 7, 2017, these did help my squishy springs, not a ton, but my stock springs were wore out with 300k miles. How To Add Ride Height Rubber Coil Spacers Spring Boosters - YouTube . Cool Spring Booster, Heavy Duty BK 7356054 - NAPA Auto Parts US-based company and support. However, if we do not receive the full minimum due on a statement within 59 days of the date of that statement, or any event of default (other than a payment default) occurs under your Cardmember Agreement, all special payment plans on your account will terminate and (i) you will then be charged interest on the balances outstanding on such plans at the applicable regular annual rate from the day after the date of your next statement, and (ii) the balances outstanding will form part of the balance due on that statement. Sliding while at the same time braking will decrease and expanded steering control. We are sorry. Find an Automotive Service Professional RubberShox UCSB Series Front-Rear automobile module coil spring buffer /booster is a shock absorbing lift kit that provides a tighter, more resilient suspension. Conditions and restrictions apply. $8.89 . All three air helper springs are designed to increase the level load capacity of your vehicle and improve ride quality, prevent suspension sag, reduce bottoming out, and level off uneven loads. DuraTPE Durable Thermoplastic Rubber Environmentally friendly and Resistant to coil abrasion, oil, salt, gravel & UV radiation. Free shipping. Sold by: These spring buffers fit my Jeep Commander very well. Buffer can be selected without lifting the vehicle to obtain gap measurement. $28.99. Sold in pairs. Energy Suspension Coil Spring Spacer - 2.6112G. will it fit on my 2010 corolla front and rear coil springs? | Sold in pairs. JEGS 60834 JEGS Coil Spacer Boosters 2" to 2.5" Lift. All three air helper springs are designed to increase the level load capacity of your vehicle and improve ride quality, prevent suspension sag, reduce bottoming out, and level off uneven loads. After installing Universal bump stop kit Senior family member will have better insight, as back-pain will decrease because of better cabin balance. Please try again. Airide air bag suspension springs are manufactured by Firestone for heavy truck, trailer and bus for applications such as steering axle, seat, cab mount, drive axle, lift axle, and primary trailer air suspension. Balances under $10 are due in full. Good to use on the top or bottom of the spring, Reviewed in the United States on November 12, 2009. new The shocks and vibrations will be sifted to further improve your traveling experience. I tried using this in between the coils as it states you can use it but it wasn't even as tall as the gap between the coils so it would just slip out. HOW TO BOOST COIL SPRINGS FOR ABOUT $20 - YouTube Copyright 2008-2023 OReilly Refresh your browser window to try again. Need a little more bounce, give these a try you will not be disappointed. Financing available is Equal payments, no interest for 24 months (unless otherwise stated) and is only available on request, on approved credit and on purchases of $150 (unless otherwise stated) or more (Gift Cards excluded) made with your Triangle credit card at Canadian Tire, Sport Chek, Marks, Lquipeur, Atmosphere, Sports Rousseau, Hockey Experts, LEntrept du Hockey and participating Sports Experts. Click here to get this special offer today! https://billing.purevpn.com/aff.php?aff=19548 Air Lift air bag kits are an adjustable air helper spring solution. Product Features: Up to 2.5" (6.4cm) support Designed to restore ride height and improve handling Includes 4 rear coil spring boosters 4 Pack As opposed to installing taller springs, coil spring spacers provide a guaranteed amount of lift and don't change the factory spring rate, the amount of force it takes to compress the spring. Enhances stability and dramatically reduces suspension component noise and vibration. JEGS Coil Spring Spacers and Boosters Part Number: 555-60835. Unlike other online shops, our customer support representatives are actual mechanics who are seasoned in fitting, installing, and maintaining truck and SUV air suspension. Suspension Spring Boosters. The Triangle Mastercard and the Triangle World Elite Mastercard do not have an annual fee. We reserve the right to limit quantities. Outlets and voltage differ internationally and this product may require an adapter or converter for use in your destination. Select a store to see pricing & availability . 2023 Copyright Canadian Tire Corporation. JEGS Coil Spring Spacer Boosters | 2" to 2.5" LIft | 2.5" Thick | Increases Spring Tension | Made From Heavy-Duty Rubber 4.2 (31) $889$9.99 $14.99 delivery Mar 2 - 3 2" Lift Front Coil Spring Spacer Set for Dodge, GM & Ford Passenger Cars & Trucks 4.2 (32) $6562 FREE delivery Mar 6 - 8 Or fastest delivery Sat, Mar 4 Rubber Block Booster Series (Set of 2) $16.99 - $44.99 RubberShox Automotive Coil Spring Booster is to enhance automotive coil spring shock absorbtion. Combined with 1 inch rubber blocks it gave me 1inch of lift to level the front and a lot better ride going over potholes and washboard roads. SuperSprings SumoSprings Coil Spring Stiffeners | RealTruck I especially like the rear leaf spring helpers. The RubberShox Brand Rubber Block Coil Spring Booster are of Natural Rubber;specially formulated to high levels of compression and tensile strength for commercial application. Product Features: Fits rear coil springs Up to 1-1/2" lift Designed to restore ride height and improve handling 4 Pack of respondents would recommend this to a friend Cons 8 3 1 - 5 Back to Top How much is the internal height (Thickness) of the this booster? Not available in Recontre East, NL. View cart for details. Amazon.ca is a trademark of Amazon.com, Inc. ACDelco 46D2296A Advantage Front Lower Suspension Ball Joint Assembly, Prothane 6-309 Red Rear Control Arm Bushing Axle Housing Kit, Monroe Shocks & Struts Quick-Strut 272621 Strut and Coil Spring Assembly, VANMASS [2022 Newest] Car Phone Holder Mount [Upgraded Super Suction] Dashboard Phone Holder, Cell Phone Holder Car Dash Windshield Air Vent Stand for iPhone 14 13 12 Pro Max Samsung, Matt Black, ARANA 15 inch Lift Support Struts Gas Spring Shocks 300 N/67 LB Per Prop for RV Bed Floor Hatch Trap Door TV Cabinet Heavy Duty Box Lid Window Camper Shell with L Mounts 2Pcs (Support Weight 55-75lb), Truck Tailgate Assist Shock Strut Kit Fit for Dodge Ram 1500 2009-2018, for 2019-2022 Dodge Ram 1500 PICKUP CLASSIC (Not fit for New Version), for Dodge Ram 2500/3500 2010-2019, ARANA, Over 70,000 Results in Shocks, Struts & Suspension, 2" Front Leveling Lift Kits for 2006-2019 2020 Dodge Ram 1500 4WD, 2005-2011 Dodge Dakota 2WD, YiaChuii Raise 2 Inch Front Strut Spacer Suspension Lift Kits Lift Spacers, Dorman 924-412 Upper Shock Mount for Mazda 3/5 Ready To Paint If Needed, Rough Country 2" Molded Leveling Kit for 2009-2023 Ford F-150 2WD/4WD - 52300, Rough Country 2" Leveling Kit for 2007-2018 Chevy/GMC 1500 | 07-20 SUV - 1307, Qty (2) Rear Hatch Trunk Lift Supports for Chrysler Town & Country 2008-2012 Dodge Grand Caravan 2008-2012 Gas Charged Liftgate Lift Support Shock Strut, Set of 2 Vepagoo, Apexstone 100N/22.5lb Gas Strut,Gas Spring,Lid Support,Lift Support,Lid Stay,Gas Props/Shocks,Set of 4, Vepagoo 2 Front Hood Gas Lift Supports Struts 4364 Compatible for Dodge Ram 1500/2500/3500/4500/5500 Spring Shocks, AP Products (013-164922) 30.25" Table Support, ARANA Rear Hatch Liftgate Lift Supports Struts Shocks for Toyota Matrix 2009 to 2013. Sold in pack of 4. JEGS Twist In Rear Coil Spacer up to 1 1/4 in. Sorry, we were unable to perform your search at this time. Spring Helpers & Shock Extenders | O'Reilly Auto Parts The rear of my 05 Legacy Wagon was sitting quite low causing alignment issues and tire wear. Reviewed in the United States on November 28, 2019. Hassle-free modular design simplifies buffer selection and installation. All Pick Up in Store Ship to Home Sort By: Compare. Shipping fees and delivery times vary depending on location, size and weight of the item(s) and is only available within the province of the Canadian Tire retail location (Store) from which the item(s) was purchased. Firestone vs Air Lift Airbag Suspension Kits - Which Is Best? Click here to find a For me it was a Below you will see all the work I did to install these. Afterall the child needs extreme attention to detail. In belt-positioning booster mode, integrated harness storage compartments hold unused harness straps. Buy JEGS 60835 at JEGS: JEGS Twist In Rear Coil Spacer up to 1 1/4 in. It is packaged individually with "H" cross section. Firestone Airide springs with cross reference. Coil spring boosters for towing | Bob Is The Oil Guy Easy to install/remove & position with many options for additional . 4" Lift Coil Spring Front and Rear For Jeep Wrangler JK 2 Door 2007-2018 2XF&2XR Brand New $219.95 Save up to 20% when you buy more Buy It Now Free shipping Sponsored MOOG Rear Complete Coil Spring Set Fits 2009-20014 Nissan Maxima Brand New $90.95 Buy It Now Free 4 day shipping Last one 2 watchers Sponsored Amazon.com: Helpers - Leaf Springs & Parts: Automotive store I mean, between spring co, A: Full content visible, double tap to read brief content. will theses fit 2003 2wd 1500 silverado front coil springs? RubberShox | DuraShock - Improves Suspension - Home Something went wrong. Super-Cushion bellows and sleeve springs have strict design specifications and parameters during manufacturing ensuring a perfect fit for your truck or industrial air spring application. These are also sometimes called leveling kits, coil spring helpers, or a spring coil booster. 2008-2023, Amazon.com, Inc. or its affiliates. The rear of my 05 Legacy Wagon was sitting quite low causing alignment issues and tire wear. Sold by: Modularized Buffer Spacer Cushion for Coil Spring Type Suspension UCSBH12344 Installation Guide, U Shape Bracket for Universal Rubber Bump Stop, Warranty & Technical Support Request Form, UCSB Modular Buffer Technical Report -UCSB12344, 2012 Nissan Altima 2.5S - Front Wheels (UCSBH1, UCSBH2+ UCSBH4 x 2), Universal Natural Rubber Suspension Bump Stop. Auto Parts v 35a54f35d (cn8c5) cv1440. Some of the most durable and valuable air springs are produced by Goodyear. I got 3 answers via email, and they a, A: Best Coil Spring Booster for Cars, Trucks & SUVs - AutoZone.com AutoCraft Rubber Rear Coil Spring Boosters, 4 Pack - Advance Auto Parts 1 - 12 of 12 results for Coil Spring Boosters Compare Refine. We encountered an error while updating this page. Sometimes the shocks need to be disconnected so coil. 2 Bro Builds. Goodyear Engineered Products produces all of these air bags in their Super-Cushion product line. RUBBER COIL SPRING BOOSTER Regular 77705181600 | eBay Please use a different way to share. Find an Automotive Service Professional Terms and Conditions apply. Click here to find a There was a problem adding this item to Cart. No noticeable difference at all in ride quality. How To Add Ride Height Rubber Coil Spacers Spring Boosters - Simple Easy DIY breakaway2x 33K subscribers Subscribe 76K views 3 years ago #diy #rideheight #rideheight #coilspacers #diy Where. The tire producer / manufacturer and Canadian Tire uses this fee to pay for the collection, transportation, and processing of used tires. Copyright 2008-2023 OReilly The design allows easier installation and offers a safe way to restore your car to original height. They allow you to tune your suspension to any load condition your vehcile might be under, heavy or light. Please try again later. Was price reflects the last national regular price this product was sold for. Donut style coil spring booster adds or restores lift to sagging springs and reduces bottoming out. Sold in pack of 4. Automotive Replacement Suspension Coil Springs, Learn more how customers reviews work on Amazon. RUBBER COIL SPRING BOOSTER Regular. Examples of borrowing costs (rounded to the nearest cent) assuming that all charges are purchases bearing interest at the regular annual rate of 19.99%, a 30 day month, no charges made on special payment plans and no other fees, additional payments or other changes are: Additional Information for the Triangle Mastercard: In the form of electronic Canadian Tire Money(CT Money). Superior 18-1201 Spring-Lox,2-Way Adjustable Spring Spacer, OMT Spring Compressor, 11-1/2" Macpherson Strut Spring Compressor 13/16" Socket 1/2" Drive to Compress The Coil Spring, Set of 2, 3mirrors LS Valve Springs, Performance Racing Valve Springs Compatible with ALL LS Engine 4.8 5.3 5.7 6.0 6.2 (.600'' lift max), 1996-2023, Amazon.com, Inc. or its affiliates, Mr. Gasket 1287 Universal Coil Spring Booster. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. order Autocraft Rear Coil Spring Booster Kit is easy to install. Environmentally friendly natural rubber resists coil abrasion, oil, salt, gravel, and UV radiation. Please refresh and try again. Better suspension bump stop will have you drive at high velocities without feeling the vibrations. Simply release or replenish air from the Air Lift air bags to make your ride smoother or to support a heavier load. SureBilt540997. Part #: 1283 Line: MRG. Visit triangle.com for full program rules and Partner location information. PRODUCT SPECIFICATIONS. Dealers may sell for less. To collect bonus CT Money you must present a Triangle Rewards card/key fob, or use any approved Cardless method, at time of purchase or pay with a Triangle credit card. (2 sets per pack Multiple modules can be used for fitting coil spring gaps). Brought up the back just a little maybe an inch or so. Coil Design Helper Spring 4.1 (320) $3599 $57.99 FREE delivery Tue, Feb 28 Only 15 left in stock - order soon. We also carry truck leveling kits, off-road suspension kits, and lift kits for your truck or SUV. The 1" lift is the ideal way to raise all coil spring equipped cars without affecting handling or ride. Typical Subaru "saggy butt syndrome". Coil Spring Boosters. FREE SHIPPING on most orders of $35+ & FREE PICKUP IN STORE. $16.99. $39.00 (1) Estimated to ship direct from manufacturer in 24hrs Lowest Price Guarantee. Air springs come in various shapes and sizes including bellows, rolling lobe, and sleeve. Made from a proprietary closed cell urethane material, these boosters progressively slow your spring compression to provide a comfortable ride. Reviewed in the United States on May 24, 2021. Lift. Shocks, Struts & Suspension - Amazon.ca Best rubber suspension bump stop RubberShox DuraTPE Series Front-Rear Automobile Coil Spring Buffer /Booster Warranty US based Company 2-Year warranty with lifetime technical assistance. Contact your store for more information. Combined With Rubber Blocks To Buffer Springs And Level Front Of My Jeep, Reviewed in the United States on July 16, 2022. The car came with new rear springs/shocks and I didn't want to replace them just for this reason so I decided to give this a try figuring if they didn't work it would be no great loss. Complete the full set by combining with the DuraTPE Coil Spring Buffer to maximize protection of automotive suspension systems. Any bonus multiplier is based on the rate of collecting CT Money (0.4%) and will be added to whatever the Member would otherwise collect, without the bonus. Items may be display models or not exactly as shown and may not be available in all stores. Amazon's Choice highlights highly rated, well-priced products available to ship immediately. JEGS 60834 Part Number: 555-60834. Sep 29, 2019. Shipping fees apply. SKU # 540997. Whether you plan on towing or hauling in the not-so-distant future Rough Country's Air Spring kit is the must-have accessory to ensure that your trailer is level reducing the weight off of the tongue of your trailer. If you need a set of coil spring spacers to achieve your look and performance, check out O'Reilly Auto Parts. Check the status of your Autocraft Twist-in Rear Coil Spring Booster Kit is easy to install. Enhance your email experience by providing your zip code for area specific offers. This absorbs and dissipates the shock from rough road conditions. De nouvelles modes ont atterri Rear Bumper Coil Spring Bump Stop Fits All Rights Reserved. Additional information for residents of Quebec only:The regular annual rate for persons applying for the Triangle Mastercard and the Triangle World Elite Mastercard is 22.99% for cash transactions and related fees and 19.99% for all other charges. I gained over an inch in height and the car sits level now. There is no administration fee charged for entering into a special payments plan. This just what I need to put some new life back in the wife's car. . Pricing, selection, and availability of store clearance items are determined by each store. In rear coil applications, they keep your bed from sagging while towing or hauling heavy cargo. Yes I think they will fit but can't guarantee. Up to 2" of ground clearance can be achieved if buffers are installed with Rubber Block Boosters. Rancho quickLIFT Loaded Strut Assembly W W W Rancho quickLIFT Loaded Strut Assembly. Coil Spring Spacers - Summit Racing Equipment I tried using this in between the coils as it states you can use it but it wasn't even as tall as the gap between the coils so it would just slip out. The suspension system is protected from harsh road conditions, which absorbs shocks and dissipates them while extending coil spring life and reducing maintenance costs. Coil Spring Boosters | O'Reilly Auto Parts JEGS Coil Spacer Boosters 2" to 2.5" Lift. Q: The 35X for Triangle credit card customers consists of the 10X everyday plus a 25X bonus. A: Complete the full set by combining with the DuraTPE Coil Spring Buffer to maximize protection of automotive suspension systems. faye-store. Yes Decreased body roll/influence by diminishing unnecessary upward movement, which makes bumpy/bouncy ride conditions. U.S. RubberShox DuraTPE Series Front-Rear Car Coil Spring Buffer Fits most vehicles with coil spring gaps between 0.3" and 3.35" after lifted. Install Tips and Ride Height Info - UPDATE REMOVED, Reviewed in the United States on June 22, 2022. new Both the standard version and the Alpha 7500XL are proven to eliminate sag, eliminate sway, and get a more comfortable ride for your pickup. $24.99 - $27.99 RubberShox DuraTPE Series Front-Rear automobile coil spring buffer /booster is a shock absorbing lift kit accessory that provides a tighter, more resilient suspension. Estimated Delivery Mar. This part will cover a very broad range of vehicles so I recommend measuring the diameter , Manufacturer So I removed the spring and placed it on top of the spring. Select a store to see pricing & availability or search by City & State or Zip: Size (in): . This super coil spring spacer fits into the coil. Free shipping for many products! Pacbrake air spring kits offer one of the most durable and tested air bag kits on the market. Until next time!Get secure and private access to the internet with PureVPN!No-logs certified, KPMG always-on audit proves, enterprise-grade security, 10-multi logins so you can use one account on 10 devices at the same time, 6500+ secure servers in 78+ countries, 24/7 support for just $2.91 / month! Made with heavy duty rubber. Ourleaf spring rubber stopperwould Decreased Interior commotions, over the time your inside parts foster a play due to unfiltered vibrations reverberating straightforwardly in the cabin. Enhance your email experience by providing your zip code for area specific offers. Amazon has encountered an error. Applicable on select styles/size. Find many great new & used options and get the best deals for VINTAGE REAR COIL SPRING RUBBER BOOSTER INSTALLATION SPREADER TOOL at the best online prices at eBay! | This is an alternative to replacing the coil springs completely to achieve a lifted . Firestone air bags come in multiple types: Ride-Rite, Ride-Rite All-In-One, Coil-Rite, and Sport-Rite. /TMMarks is a registered trademark of Marks Work Warehouse Ltd, used under licence. . Below you will see all the work I did to install these. )If you have a lowered car and are looking to add a little extra added ride height or ground clearance, I would recommend using something called Rubber Coil Spacers (Spring Boosters). Reviewed in the United States on March 10, 2018. Rear Wheel Performance 32K views 1 year ago The Easiest (and Sketchiest) Way to Lift Any Car for $10 Gingium 135K views 4 years ago Spring Spacers - Do They Even Work? Yes Find Coil Spring Spacers and get Free Shipping on Orders Over $99 at Summit Racing! What it did was stiffing up the rear. Thank you.Anyone looking for dash cams, I can give you 25% off with my discount code: \"breakaway2x\" at www.toguard.cc (cheers guys! Price Not Available. Built right here in the USA, Torque Air Bags are manufactured with top of the line rubber and the suspension kits are rated at an entire ply thicker than the Firestone bags allowing for a more durable, long lasting approach. They are also less expensive than a new spring kit and relatively simple to install. Rough Country's Rear Air Spring Kit features two RC branded high-quality double convoluted airbags complemented with DOT-approved airlines. The offered rate is exclusive of any bonus or promotional offers or redemption transactions. $5 Off Your $100 Mobile App Purchase . With Firestone's air helper spring kits, you can increase your vehicles load capacity up to 5,000 lbs. Thickness, GM, Passenger Car, Each. | Be AWARE this is a single spring booster. . This absorbs and dissipates the shock from rough road conditions with greater driving stability while extending the life of coil springs and the suspension system. SureBilt Twist-In Rear Coil Spring Booster - AutoZone.com Brake productivity will increase making brake cushions last longer. While the round buffers encircle coil springs, the RubberShox boosters provide added support from within the coil spacings themselves. Condition: Condition: Select a store to see pricing & availability. Firestone Airide springs with cross reference are available in single, double and triple convoluted, as well reversible sleeve style.