• 5.18108 HyperFlex Master Kit Chrysler PT Cruiser
  • 5.18108 HyperFlex Master Kit Chrysler PT Cruiser
  • 5.18108 HyperFlex Master Kit Chrysler PT Cruiser
  • 5.18108 HyperFlex Master Kit Chrysler PT Cruiser
  • 5.18108 HyperFlex Master Kit Chrysler PT Cruiser
  • 5.18108 HyperFlex Master Kit Chrysler PT Cruiser

HyperFlex Master Kit Chrysler PT Cruiser

Part Number: 5.18108
Manufacturer: Energy Suspension
Rating 17


Include Free Prelube?: (Learn More)
Extra Prelube - FREE
Free Torque Mount Inserts:
FREE with Purchase!
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Free Lifetime Warranty Upgrade
Price: $152.76

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Hyperflex Master System Kit
It's Energy's System To Get The Very Maximum In Performance and Durability From Your Vehicle!

Chrysler PT Cruiser | Suspension Bushing Parts Kit

  • Front Control Arm Bushings - 5.3129
  • Front Sway Bar End Links - 5.8105
  • Front Sway Bar Bushings 24mm - 5.5153
  • Front Lower Tranny Torque Arm Inserts - 5.1105
  • Rear Trailing Arm Bushings - 5.7113
  • Rear Coil Spring Isolators - 5.6110
  • Rear Watts Link Bushings - 5.8106
  • Rear Bump Stop Set - 5.6107
  • Rear Sway Bar Bushings 16mm - 5.5152
Performance Polyurethane Master Bushing Sets
  • Get real performance, for both on the road and off.
  • Popular performance car, truck and SUV applications.
  • A real must for competition use, or just for that "seat-of-the-pants" fun!
  • Increases vehicle stability and control as well as durability.
  • Reduces wheel hop and traction loss.
  • Proven for many years, by both professional and amateur racers alike.
  • Both restores and improves better than new!
  • Made of Energy's HYPER FLEX performance polyurethane.
  • Heavy duty metal components are used, for increased strength, when applicable
  • One Set Will Cover the Left and Right Side

Front Control Arm Bushings 

Rear Trailing Arm Bushings 

Front Sway Bar Bushings 

Front Endlinks Set 

Rear Sway Bar and Endlink Bushings 

Rear Watts Link Bushings 

Rear Coil Spring Isolators 

Rear Bump Stops 

Torque Mount Inserts 5.1105

Front control arm bushing set: 5.3129

  • 4 2406 Lower CAB horizontal bushings
  • 2 15.10.409.39 Sleeve (.812x.562x2.272)
  • 2 3406 Lower CAB “top” bushings
  • 2 3407 Lower CAB “middle” bushings
  • 2 3408 Lower CAB “lower” bushings
  • 1 17344 Installation instructions
  • 2 9.11108 Grease tubes

Front sway bar bushing set: 5.5153

  • 2 5316 24mm front sway bar bushings
  • 1 17145 Instruction sheet
  • 1 9.11108 Grease tube

Front endlinks: 5.8105

  • 8 8072 Bushings
  • 2 Sleeves (.563x.375x.800)
  • 8 Washers
  • 2 Bolts (3/8-16x3-3/4”)
  • 2 Nuts (3/8-16 Nylon Lock Nut)

Rear trailing arm bushing set: 5.7113

  • 2 7111 Trailing arm bushings
  • 2 15.10.530.39 Sleeve (1.000 x .500 x 2.56)
  • 2 9.11108 Grease tubes

Rear spring pad set: 5.6110

  • 4 6197 Spring Pads

Rear sway bar bushing set: 5.5152

  • 2 5601 16mm rear sway bar bushings
  • 4 8272 Endlink bushings
  • 1 17145 Instruction sheet
  • 1 9.11108 Grease tube

Rear Bump Stop set: 5.6107

  • 2 6198 Bump stops

Rear Watts Link: 5.8106

  • 4 3154 Bushings
  • 2 Sleeves (.750x.500x1.600)
  • 1 9.11108 Grease tube

Front lower tranny torque arm inserts set:

  • 5.1105
  • 1 1145 Torque insert “Driver side”
  • 1 1146 Torque insert “Passenger side”
  • 2 Nylon square tie
  • 2 Button
  • 1 17347 Installation instructions

 energy logoEnergy Suspension warrants its products against defects in workmanship and material for 24 months when used on passenger cars and light trucks. Products that have been abused, altered, or incorrectly installed are not covered. Energy Suspension will replace defective products or component parts, if inspection for factory personnel determines the part to be defective. Warranty replacement covers only the product. Labor claims, time loss, or freight charges will not be honored.
Alternate Part Numbers for 5.18108
  • ENE-5.18108G
  • ENE-5.18108R
  • ENS-5-18108G
  • ENS-5-18108R
  • 518108G
  • 518108R
  • hyper flex kits
  • hyper flex package

Energy Suspension 5.18108

Product Reviews for Bushing Replacement Kit 5.18108

Energy Suspension 5.18108

5 out of 5 based on 17 user reviews. Write a Review

Transformed the 160000 mile car from a rattling heap to a solid car. This was done after new shocks didnt make much improvement. The job done in my home garage took about 40 hours work. I used every piece. Everything fit.
5 out of 5 - Review 1 Year Later
A J - . Energy Suspension 5.18108
Doing great. Good firm ride.
5 out of 5 - Review 1 Year Later
robert coltrane - . Energy Suspension 5.18108
I have been very pleased with this kit. Since I put these on two years ago I have put over 40,000 miles on my PT and it feels just as solid today as the day I put these on the car. I have had other parts break around my bushings but that is what you get when you have so many miles on the car. \n\nThe bushings give the vehicle a much firmer feel than the rubber bushings did and some people may not like that but I do especially when I drive windy roads.
5 out of 5 - Review 2 Years Later
Trevor Shiffermiller - . Energy Suspension 5.18108
Still holding on , past motor car inspection without any problem,in Belgium its a problem if you dont use the rubber suspension\nkit but I dont like to replace them every year because I lowered my car 7 cm so the best solution is the hyperflex suspension\nMy Best Regards Peter\n
5 out of 5 - Review 2 Years Later
peter vandael schreurs - . Energy Suspension 5.18108
I think the quality of the parts is very good, however the documentation is very poor. I think Energy Suspension should have videos on its site to illustrate how to assemble the parts. Im particularly stumped by the rear antisway bar links. It was difficult removing the old bushings and I think impossible to install the new. Even some generic non-car-specific videos of procedures would be helpful. The ES site mentions a forum for technical help but provides no link to it and an internet search for the forum was fruitless.
3 out of 5 - Parts are great, documentation F-
Mark - . Energy Suspension 5.18108
Doing great. Good firm ride.
5 out of 5 - Review 1 Year Later
robert coltrane - . Energy Suspension 5.18108
All is perfect.\nThank you again.\n\nBest regards from France
5 out of 5 - Review 1 Year Later
BERTRAND MASSE - . Energy Suspension 5.18108
Very very good parts!
5 out of 5 - Great parts!
Edson Augusto Alves - . Energy Suspension 5.18108
The package was also sent successfully assembly was not complicated and all the pieces have been valid. It was a good alternative with a great saving money
5 out of 5
Antonio Garc�a Sarabia - . Energy Suspension 5.18108
I wanted to install this kit myself but I had a bad elbow and couldn't. The bushings on my car were pretty much wore off. There were some clunky noises on the front suspension and the rear linkage. I had a trusted mechanic install the kit and new shocks (Monroes). On the way home from the shop my 2005 PT Cruiser GT convertible felt like a brand new car. It felt much more solid than the stock suspension very much improved. The car drives better, the handling much more precise. The overall performance is vastly improved. I would highly recommend this kit to anyone that owns a PT. That is all.....
5 out of 5 - Great Kit :)
Jose Munoz Jr. - . Energy Suspension 5.18108
Good product but a real hassle to have to reuse lower control arm bushing metal parts. Many customers might not realize this when ordering. Would have gladly paid the extra expense to have complete new ready to install bushings.
5 out of 5 - 8/10
steve - . Energy Suspension 5.18108
Fast shipping and a great product! If you want to improve the handling and ride comfort of your PT install this Energy Suspension master kit!
5 out of 5 - Great!
Joel G. - . Energy Suspension 5.18108
These were more than I expected, recommend to all
5 out of 5 - great parts
bill singler - . Energy Suspension 5.18108
Most parts went on pretty easily. The front control arm bushings are pretty involved. Need a press to get the glued in bushings from the back attach point and a grinding tool to get the rest of the rubber out of the arm. Reassembly is tricky but do able. Energy Suspension was very helpful on this part. Also, if you have the HO turbo suspension, the stabilizer bar links look somewhat smaller and I do not know how they will hold up.
4 out of 5 - Pretty Good Kit
Mike Nadeker - . Energy Suspension 5.18108
Quality parts that fit. Buying as a master kit saves money & hassles. Will use this product line in future projects for sure.
5 out of 5 - Very good
Dennis Wybrow - . Energy Suspension 5.18108
What could I say - I`m really surprised how such a simple modification can change completely the way of driving my PT. After installation I have noticed tremendous improvement. PT now is much more stable and at last reliable. Thanks.
5 out of 5 - HyperFlex Master Kit Chrysler PT Cruiser
Rafal Sadowski - . Energy Suspension 5.18108
Hi energy suspension parts, I want to congratulate you for your excellent suspension kit. I have a Gt Pt Cruiser with the energy suspension kit and motor mounts inserts. It works very good, now I have a Dodge Neon 1998, and I want put the kit on that vehicle!
5 out of 5 - Excellent suspension kit
martinez - . Energy Suspension 5.18108