Rubicon Express 3.5 Inch Standard Coil Lift Kit complete with Mono Tube Shocks

The company known as Rubicon Express makes their 3.5 inch standard coil lift kit complete with mono tube shocks for the Jeep JK wrangler model years 2007 – 2012.  These systems are easy to install and will give you off road performance that is impressive along with a great value all while you will never even need to change your drive shaft or even make any sort of modifications to your exhaust or your brake lines.  With this kit you will get the extra ground clearance than any rig needs for off road use and you will also get extended wheel travel.

Your Jeep will need an alignment once you have finished the installation process.

Get the suspension components that you need to be able to upgrade your factory rig while still retaining the optimal ride quality and your factory handling when you get this suspension lift kit that is made by Rubicon Express. 

Features at a Glance

·         The 3.5 inch standard coil lift kit with mono tube shocks is made by Rubicon Express with pride right here in the USA

·         This kit comes to you complete with the Rubicon Express Advantage warranty that is good for a lifetime

·         This system is easy for anyone to install

·         It allows you to get performance off road that is impressive along with a great value all without the need to change out your drive shaft

·          All of your factory installed control arms as well as a few other factory installed components will be retained

·         With this kit installed, it is easy to upgrade later on if you decide you want even more ground clearance

·         This suspension lift kit is meant for use with the JK Wrangler model years 2007 – 2012

·         It includes the replacement coil springs for both the front and the rear

·         It also comes to you complete with the bump stops

·         Also included is the bracket for the rear track bar

·         You will get end links for the extended sway bar

·         This kit also comes to you complete with the mono tube shocks

Rubicon Express is always raising the bar and they have done it again with this lift kit.  They have brought the industry a low cost, great performing 3.5 inch suspension lift kit for the JK Wrangler.  In fact, they are well known for making the first ever long arm suspension lift kit for the JK back in 2006.  When it comes to suspension systems, lift kits and suspension components, there is no other manufacturer in the industry that is more innovative and well – known than Rubicon Express.  When you want the perfect lift kit at the perfect price then you only need to look for Rubicon Express.

Rubicon Express Super Flex Adjustable Control Arm

The Super Flex control arms for the Wrangler TJ and the Cherokee MJ/ZJ and XJ have been made by Rubicon Express from the highest quality materials that are available.  These control arms were designed specifically to be able to withstand even the most perilous of conditions because let’s face it – going off road is not exactly the smoothest ride in the world.

Each one of the control arms in the Super Flex series features a bearing assembly that is spherical and is able to be rebuilt.  The assembly has a polymer race that is quite large at 2.25 inches and this encloses a hard steel plated bearing that is 1.75 inches.  Then you have the steel insert that is threaded and this insert allows for the adjustable pre – load as well as ease of maintenance.

The entire assembly is able to be greased and you will get an operation that is incredibly quiet due to the fact that the movable parts are not made from metal.  This is the bearing that you need when you want extra flex for that supreme prowess on the trails.  It gives you that while not asking for sacrifices like the highway handling or durability that is long term.

These control arms that are made by Rubicon Express are sold in pairs and they have been perfectly engineered with the clearance that you will need to fit your Jeep.  The steel that the bearings are forged from is nearly impossible to destroy.

Features at a Glance

·         The control arms that are in the Super Flex series are sold in sets of 2

·         Rubicon Express makes these control arms with pride right here in the USA

·         The tubular construction of the control arms is incredibly durable

·         These control arms come to you complete with a warranty hat is quite comprehensive

·         The overall length of the Super Flex series control arms is fixed

·         When you get these control arms you will get one for the passenger side and one for the driver side

·         These control arms have been designed and engineered in such a way that you get flawless fit, form and function

·         With these control arms you will easily be able to improve and even upgrade the suspension system in your Jeep

·         Rubicon Express designed and then engineered these arms to not only meet he industry standards for quality but to exceed those standards

·         In doing so, Rubicon decided to use only materials of the highest quality to make the Super Flex series control arms

·         These control arms feature a bearing assembly that is spherical.  This assembly is able to be rebuilt with ease later on down the road

Rubicon Express Reviews Front Adjustable Track Bar

The front track bar that is made by Rubicon Express is adjustable and meant for use on Jeeps that have been given a 3.5 inch or higher lift.  It is quite useful for correcting handling and alignment problems on rigs that have been lifted.  This adjustable track bar for the front has been made from chromoly.  It allows for the wheels to have more travel than the track bar that was installed by the factory and it features a rod end that is able to be replaced to make maintenance easier in the future.

Features at a Glance

·         Rubicon Express makes this front end adjustable track bar with pride right here in the USA

·         This track bar comes to you complete with a comprehensive warranty

·         Rubicon Express has designed this bar to give you the ideal fit, form and function

·         With this bar, you will be able to improve and upgrade your suspension system

·         Rubicon made this bar to not only meet the quality standards set forth by the factory but also to exceed them

·         This bar is meant to be used on Jeeps that have been given a suspension lift of 3.5inches or more

·         It will assist is the correction of handling and alignment issues

·         The bar is adjustable

·         Rubicon Express has crafted this adjustable front track bar from chromoly

·         With this bar, your wheels will have more room to travel than what they had with the bar that was installed by the factory

·         The end of the rod is replaceable which makes future maintenance a breeze

If you are thinking about upgrading the suspension system in your Jeep but you are not quite ready to invest all of our hard earned money in a brand new, full suspension lift kit, Rubicon Express has got what you need.  They give you only the best quality suspension components which is great, but what is even better is that they price their pats so that they are affordable.  This means that you will be able to replace things like the bushings, the coils that were installed by the factory and anything else and then get back on the road with your Jeep riding exactly how you want it to ride.  Don’t skimp out on those tiny yet important Jeep parts, especially when you know that Rubicon has them at prices that you can afford.  They have bushings for Jeep models going all the way back to the 1950s and everything from there to sway bar links for today’s models and everything in between.  Even better, they are all backed by warranties from the factory that guarantee they will be free from defects in workmanship and materials.

 

Rubicon Express Mono Tube Front Shock

What is the difference between a mono tube shock and a twin tube shock?  Let’s take a quick peek at the two.

Mono Tube

With a mono tube shock, the cylinder of the shock has been divided into a couple of sections.  This is a section for the gas chamber and one for the fluid.  The shaft and the piston move in the fluid section.  There is only one valve assembly in the piston.  The overall diameter of the single cylinder and the valve for the piston are larger than what you see in a twin tube design, even while the outer dimensions of the two types are typically the same.   With this type of design, there isn’t a need for gas or air in the area with the fluid so the valve is able to work more responsively while not experiencing any performance fade or aeration.  The gas chamber is high pressure and is kept separate from the area with the fluid by a seal and a floating piston.  This provides an area for expansion for the excess movement of the fluid during the compressions stroke.  For movement that is more aggressive, this floating piston gets pushed further into the chamber for the gas which works to increase the pressure of the gas rather quickly which then provides additional force for the damping.  A mono tube shock is designed to have performance capabilities that are higher when compared to a twin tube shock and as such, it is used as the original equipment on many rigs and the ones that do not have this type of shock installed by the factory can upgrade to it. 

Twin Tube

With this type of shock, the working cylinder is the place where the shaft and piston move.  The outer cylinder is a reservoir for hydraulic fluid.  Both the stationary base valve and the piston have fluid valves.  The base valve is what controls the flow of liquid between the cylinders while also providing damping force.  The valves that are in the piston are responsible for controlling the damping.  When you hear the term “gas shock”, it typically refers to a twin tube shock.

Rubicon Express Mono Tube

The mono tube shocks that are made by Rubicon Express have been developed and tuned specially for each intended application.  In this way, the control is maximized while the ride quality is not compromised and neither is the stability at high speeds or the comfort for longer trips over rough terrain.  These shocks will allow you to get the best from your suspension system.  They have been robotically welded for precision and then specifically calibrated and then tested to ensure that you get the best ride possible regardless of the terrain.  When you want shocks that deliver on performance, strength and consistency, this is what you are looking for.

Rubicon Express Reviews Leaf Spring

Ok, for those not in the know, a leaf spring is just a simple type of spring that is commonly found being used in suspension systems for wheeled vehicles.  Originally, this was called a carriage spring or laminated spring and even sometimes can still be referred to as a cart spring or semi – elliptical spring.  This is a very old type of spring that dates all the way back to medieval times.

Leaf springs take the shape of a slender arc made from spring steel.  The middle of this are will be the location for the axle while the tie holes at each and will be attached to the body of your rig.  For those rigs that are heavy, leaf springs can actually be made from a number of the “leaves” stacked one of top of the other to form many layers using leaves that are progressively shorter.  Leaf springs also have functions in locating and damping applications.  While the friction between the leaves causes the damping action, it isn’t very well controlled and can result in restriction in the suspension stem’s motion.  This is a big reason for manufacturers moving to only making these springs with a single leaf.

Leaf springs can be attached right to the frame of your Jeep at either end or it can be attached as a single end while the other end attached to a swinging arm – generally via a shackle.  These shackles make the springing action softer.  Some leaf springs have a concave end which is also called “spoon end”, although this is rare now, meant to carry a member that swivels.

Rubicon Express Leaf Springs

The leaf springs that are made by Rubicon Express have been engineered to meet and exceed the standards for quality that have been set forth by the factory.  They will not only improve your suspension system, they are a great tool for upgrading it.  These have been designed to be direct fit parts, which means that you get the ideal fit, form and function.  They do come to you complete with a warranty that is quite solid.

What makes these leaf springs that are made by Rubicon Express the best choice for your Jeep?  These leaf springs have been forged from steel that is of the highest grade that is available in the entire industry.  The clamps that are used to hold all of the packs together are bolt style  and this maximizes the flex you get when compared to the clamps that competitors use that are the fold over style – that style tends to bind.  Each one of the leaves has been diamond cut in order to reduce the amount of friction that occurs between them when they are stacked.

 

Rubicon Express CV Drive Shaft

Whenever you need additional components for the suspension lift kit that you already have or are in the process of putting on your Jeep, Rubicon Express has exactly what you need.  From retainers to lock rings and everything in between, Rubicon Express makes it all and offers it to you at prices that can’t be beat.

Features at a Glance

·         Rubicon Express makes this CV drive shaft with pride right here in the USA

·         This drive shaft comes to you complete with a warranty that is quite comprehensive

·         If you have a Jeep Rubicon Unlimited LJ model years 2003 – 2006 then this is the drive shaft that you need

·         This drive shaft is compatible with the NP242 transfer case

·         Rubicon Express made this component to be a direct fit part which means that installation is a breeze

·         The length of this CV drive shaft is 25.5 inches

·         This drive shaft has been designed in such a way that you get the ideal fit, form and function

·         With this particular component, you will be able to improve and even upgrade the suspension system in your Jeep

·         This component has been made to not only meet the OEM standards for quality but to exceed them

It is highly recommended that you have a CV drive shaft in the rear on any Jeep that has been given a suspension lift of 3.5 inches or higher.  This is because when you lift any vehicle, the compound angles that are put on your conventional drive shaft that has a pair of joints is excessive. This can lead to vibration and even to failure that is premature.

There are 2 causes of vibration in the drive shaft that are commonly seen.  They are an imbalance in the drive shaft and the operating angles of the U joints.  Drive shaft geometry must be precise.  If it isn’t, you will get a vibration in the drive shaft as well as wear that is excessive and these two things can easily lead to a premature failure.  It is highly recommended that you lubricate the drive shaft every time you change the oil in your Jeep or every time you go through large amounts of water.  Not doing this can easily lead to a failure of the drive line…especially in the assembly of the CV ball.  This assembly should be uninstalled from the yoke of the transfer case for you to grease it properly with a grease gun that has been fitted with a needle style fitting.  It is also important to use a high quality Extreme Pressure or EP 1 grease or one that is compatible and meets the NLGI Grade 2 specs and has an operating range of -10⁰F to 325⁰F.

 

Rubicon Express 2.5 Inch Suspension Lift Kit with Mono Tube Shocks

Rubicon Express makes their 2.5 inch suspension lift kit complete with the mono tube shocks for the Jeep JK Wrangler model years 2007 – 2012.  These systems are easy to install and they deliver an off road performance that is impressive along with value all while you do not even need to change out your drive shaft, modify your brake lines or even the exhaust.  This system will allow you to have that greater ground clearance you need along with extended wheel travel and you will finally have the space you need for those 35 inch tall tires you have been wanting.

Please note: Your Jeep will need to be aligned after the installation of this kit has been completed. 

Whatever components for your suspension that you need in order to upgrade that factory Jeep in order to make it ride the way you want it to can be found being made by Rubicon Express.  Rubicon makes it easy to finish any of the DIY projects you might want to complete on your Jeep.

Features at a Glance

·         This suspension kit was made by Rubicon Express with pride right here in the USA

·         Rubicon Express backs their suspension systems with an Advantage Warranty that is good for a lifetime

·         With this suspension lift kit on your Jeep, you will be able to add tires up to 35 inches tall

·         This kit is easy to upgrade if you want to add even more height later on

·         You will get the mono tube shocks with the 2.5 inch suspension lift kit

·         This system also comes to you complete with the sway bar links that have been extended

·         Also included is the bracket for the rear track bar

·         You get the bump stops as well

·         This kit comes with replacement coil springs for both the front and the rear

·         Meant for use with the JK Wrangler model years 2007 – 2012

·         You will be able to retain your control arms that were installed by the factory as well as a few of the other factory installed components

·         Off road performance is unbelievable with this system

·         You get all of this without even having to change out your drive shaft

·         This system is simple to install

·         It comes to you complete with everything that you will need in order to complete a safe and proper installation including highly detailed instructions for installation

·         No need to modify your exhaust

·         No need to modify your brake lines

·         You will need to get your Jeep aligned once you have installed this system

Rubicon Express makes all of the suspension parts that you will need for any sort of lift that you want to achieve.

Lift Your Jeep On The Cheap

     A lot of people think that the only reason to lift a vehicle is to climb obstacles on the most difficult of off-road courses.  Certainly, a lifted vehicle is going to be able to meet off-road challenges that a stock vehicle simply can not.  But off-roading is not the only reason to invest in a Rubicon Express Lift Kit.  It is worth exploring some of the other benefits.

How Long Is YOUR Arm?

     Is the suspension on your Jeep sacked out enough that you might as well have 2WD?  Are the stock size tires rubbing the fenders at every ugly pothole you pass?  Or maybe you've already installed a Super-flex or Super-Ride on your XJ or Cherokee and you are ready to reach even higher.  Either way, what you are looking for is the Rubicon Express XJ, the Extreme Duty Long Arm Upgrade by Rubicon Express.  The Rubicon Express Extreme Duty Long Arm Upgrade provides the driveability you desire in on-road and off-road conditions.