Energy Suspension® 19.18101R - Hyper-Flex™ System Master Set

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Energy Suspension Accessories

Hyper-Flex™ System Master Set (19.18101R) by Energy Suspension®. Color: Red. Includes: Front Control Arm Bushings, Front and Rear Sway Bar Bushings, Rear Trailing Arm Bushings, Shifter Bushings. This is an all-inclusive kit which includes bushing sets for front and rear control arms, front and rear track bars, 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


  • Includes bushing sets for front & rear control arms, front & rear track bars, and front sway bars
  • Greater resilience of polyurethane adds support and stability under aggressive driving or load carrying conditions
  • High-density polyurethane construction resists drying up and crumbling the way rubber mounts can
  • Multiple colors available
  • Energy Suspension high-pressure endurance tests made in a range of extreme temperature conditions show HYPER-FLEX polyurethane lasts 5 to 10 times longer than conventional rubber
  • All hardware needed for installation is included along with helpful instructions
  • 2-year manufacturer warranty
  • Proudly manufactured in the United States

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, product lineup, and customer service when it comes to polyurethane bushings, mounts, and other vibration-dampening grommets. Today, their worldwide presence, loyal yet expanding customer base, and industry-wide respect show their efforts have paid off. Energy Suspension has achieved many firsts in the world of polyurethane suspension products, and CARiD offers best prices on many of them here. 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.

Part Number:

Vehicle Fitment

This part is compatible with 5 vehicle(s)
Year Make Model Fitment Notes:
2006 Subaru WRX / WRX STI
2005 Subaru WRX / WRX STI
2004 Subaru WRX / WRX STI
2003 Subaru WRX
2002 Subaru WRX
Energy Suspension® - System Master SetEnergy Suspension® 19.18101R - Hyper-Flex™...    
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