Energy Suspension® - Hyper-Flex™ System Master Set

12 reviews|Item # sp2512
$58.79 - $583.37
Varies - Depends on Product Options
Vehicle Specific
Fits Following Model(s):
  • View Product Options
Product Options
Add To Cart
Order Now, Pay Later with
Authorized Dealer

Have a Question? Ask a Specialist

888.634.9437Live Chat
Low Prices. Price match guarantee
Guaranteed Fitment. Always the correct part
In-House Experts. We know our products
Easy Returns. Quick & Hassle Free
Select Product Options
Do not see your vehicle here?   View similar products
Total: $0.00
Add To CartCancel

Product Details

Hyper-Flex™ System Master Set by Energy Suspension®. This is an all-inclusive kit which includes bushing sets for front and rear control arms, body mounts, front and rear track bars, front and rear bump stops, and front sway bars. Hardware such as zinc-plated steel center shafts, shackle braces, washers, threaded castle nuts, and cotter pins are included. Resilient polyurethane offers greater resistance to deterioration from road grime, oil leaks, and salt slush without drying out or crumbling the way rubber mounts can.

Energy Suspension


  • Incredible Improvement In Control
  • Maintains Proper Caster And Camber Alignment
  • Increase In Handling And Control
  • Greatly Reduce Wheel Hop On Quick Acceleration
  • Even Braking Control Is Improved
  • Better Suspension Stability

The Hyper-Flex™ System Master Set includes complete sets of left- and right-side polyurethane bushings for suspension system rebuilds. If your vehicle is tuned for aggressive performance, off-roading, or carrying heavy loads, polyurethane bushings from Energy Suspension provide a high level of resilience – keeping all suspension components properly positioned and aligned with a minimum of looseness. If your vehicle has worn OEM rubber bushings, you'll be impressed with the way these dampen vibration, noise, and harshness over any terrain without shredding. All hardware is included.

Polyurethane construction provides superior resilience to prevent harsh vibrations from being transferred into the passenger area, and the bushings will not collapse, deform, or crumble the way rubber ones can – even when used over rough roads. Polyurethane offers the ability to stand up and perform well under extreme temperatures, resist degrading after being exposed to road grime, salt, and oily contaminants, and resist crumbling when the hard blows are delivered. Energy Suspension proudly manufactures all components in the United States, and backs them with a 2-year warranty against failure due to manufacturing defects.

Founded in the early 1980s in San Clemente, California, Energy Suspension® has specialized in the development and improvement of polyurethane, and has always been a believer in finding ways to use it to create products that improve automotive performance. Since the company's earliest days, their mission has been to be number one in quality and product lineup when it comes to polyurethane bushings, mounts, and other vibration-dampening grommets. Today, their worldwide presence and industry-wide respect show their efforts have paid off. Energy Suspension has achieved many firsts in the world of polyurethane suspension products, and on our website we offer many of its products at budget-friendly prices. In an independent test done by Mopar Muscle magazine, a late model Dodge Challenger Hemi was fitted with Energy Suspension polyurethane bushings throughout all steering and suspension components. While the ride was still comfortable after the change, the improved Challenger's lap times dropped consistently from 76 seconds with OEM rubber to 74 seconds with the polyurethane bushings. Their more resilient nature resisted crushing and warping under pressure - in turn, leading to reduced body lean and better tire grip which allowed faster speeds around turns. Considering races are often won by a fraction of a second, it's easy to see the significant benefits that Energy Suspension bushings can bring to your car or truck.


Energy Suspension warrants its products to be free from defects in materials or workmanship for a period of 24 months. The warranty period begins on the date the product is delivered.

The warranty is granted to the end-user and applies to products which are purchased, installed, and used for the purposes for which they are originally designed. This warranty covers defects arising under normal use and does not cover malfunctions or failures resulting from misuse, abuse, neglect, improper installation, or incorrect maintenance.

During the warranty period, Energy Suspension will repair or replace, at no charge, a product that is defective in materials or workmanship. Energy Suspension reserves the right to either repair or replace a defective component at its discretion and reserves the right to substitute an equivalent product under the terms of this warranty.

NOTE: Colors, materials, components, specifications, and prices are subject to change without prior notice. Reserve the right to refer inquires to established Energy Suspension distributors or dealers.

Magnuson-Moss Warranty Act:
Legally, a vehicle manufacturer cannot void the warranty on a vehicle due to an aftermarket part unless they can prove that the aftermarket part caused or contributed to the failure in the vehicle (per the Magnuson Moss Warranty Act (15 U.S.C. 2302(C)) Learn More



Every Customer can leave a review about our service and the product that was purchased. In order to leave your review for your new product, please follow the link in the email you receive after completing your purchase. You can rate appearance, ease of installation, price/value and product quality.

Energy Suspension® - Hyper-Flex™ System Master Set
Energy Suspension® - Hyper-Flex™ System Master Set
Average Rating: 4.7 of 5
3.8 of 5
Missing Parts
Since I am 75 years old I decided to have the bushings installed by the local Jeep dealer. They were unable to complete the work because some of the required bushings were missing. The dealer contacted the supplier and they agreed to send the missing parts. As of this time we are still waiting for the parts to arrive.
Posted by (Brookings, OR) / 2006 Jeep Wrangler
Was this review helpful for you? Yes
5 of 5
Very Well, A Big Difference In Turning!!
I can't believe on how well I grip the road, my car is beautiful an now soft on the road, no more bumy rides!
Posted by (Yucca Valley, CA) / 1989 Chevy Camaro
Was this review helpful for you? Yes
4.8 of 5
Dave's 2003 Ford Ranger, TX
I am a USPS Rural Mail Carrier and use my 2003 Ford Ranger to deliver mail. It has 250K + miles on it and it takes a beating. Started to have issues with almost all of the rubber bushings dry rotting (steering, chassis and rear end). Handling started to be an issue. Ordered the complete kit (4.18126R) for the Ranger. Took me almost four weeks to completely install the kit, but, mostly due to work schedule, tools, and Ford making it nearly impossible to get some of the old bushings out. The kit (ordered the red color) looks great, really sharpens up the look of the under carriage. Just got the alignment done and handling is better than when the ranger was new. The only issue I had with the kit was the rear spring shackle bushings. They are too big in diameter to fit into the shackle eye and I could not use them. I had to buy new shackles and settle with the standard rubber bushings they come with. This is an awesome product but read and heed the instructions before you start installation. This is a very labor intense and special tool requirement installation. As the instructions state, If you are not qualified to perform the installation (I add tools also) then have it performed by a qualified tech.
Posted by (Nolanville, TX) / 2003 Ford Ranger
Was this review helpful for you? Yes
5 of 5
Energy Suspension 06 GTO
I have installed them on my GTO and seriously I feel the differences. Car drives really smooth and nice.
Posted by (Saint Cloud, MN) / 2006 Pontiac GTO
Was this review helpful for you? Yes
4.5 of 5
Energy Suspension
Fair price. Exactly what I ordered. Description was exact. Extremely fast shipping. Very satisfied.
Posted by (Manteca, CA) / 2002 Acura RSX
Was this review helpful for you? Yes
4.8 of 5
No Squeaks
No squeaks, no flex, work great, i want to get motor mounts this style and get rid of my brace bar should be sold in a kit with the swing arms i ordered new ones with this kit is still hard to get old rubber ones out.
Posted by (Peterborough, ON) / 1992 Honda Prelude
Was this review helpful for you? Yes
4.8 of 5
2000 Saturn sl2: Awesome
Made my 2000 Saturn sl2 feel like a new car again. Old OEM bushings were so worn out. A few bushings are a little difficult to install if you don't have a press or vise. Other than that, they are super easy. Make sure you use the lube provided. I love how my car handles now
Posted by (Warner Robins, GA) / 2002 Saturn S-Series
Was this review helpful for you? Yes
5 of 5
Good Service and Communication
Thanks, good service and communication.
Posted by (Canovanas, PR) / 2002 Acura RSX
Was this review helpful for you? Yes
5 of 5
Highly recommend these bushings. I was very happy with their quality. They come with easy to read instructions and plenty off bushing lube. Also great price and fast shipping.
Posted by (Ajax, ON) / 1986 Mazda RX-7
Was this review helpful for you? YesThis review was helpful for 1 user!
5 of 5
Just great!
Perfect fit! All of the bushings fit just like they should. You can tell by the construction that there will be a big change in the quality of the ride. Thanks for the good customer service as well. You guys make it fun again not a chore like it can be.
Posted by (Shaw, MS) / 1989 Chevy CK Pickup
Was this review helpful for you? Yes
Next 10
Low Prices Price match guarantee
Guaranteed Fitment Always the correct part
In-House Experts We know our products
Easy Returns Quick & Hassle Free

All manufacturer names, symbols, and descriptions, used in our images and text are used solely for identification purposes only. It is neither inferred nor implied that any item sold by is a product authorized by or in any way connected with any vehicle manufacturers displayed on this page.