May 19, 2024
Rhonium – Car & Truck Style + Performance

Pro Comp True American Suspension Upgrades

11 min read January 16, 2023 Jamie Erickson
Pro Comp Suspension Hero

In 1992, a team of passionate off-road vehicle enthusiasts started a company called Pro Comp focused on high-quality, powerful suspension systems. They wanted to offer new levels of control, strength, and standards to simple enthusiasts and professional drivers. Today Pro Comp is one of the most popular manufacturers of suspension upgrades in the USA and all throughout the world in the area of professional and adventurous off-road driving. 

Each year the company comes up with innovative ideas that get developed and implemented in the new releases. With tens of years of experience, each product is brought to perfection in performance and time of service. 

At the same time, Pro Comp products are designed to be easy to install, simple in performance, and affordable in price. The company manufactures amazing suspension systems and upgrades compatible with most modern and older Jeeps, trucks, and SUVs. 

Pro Comp Suspension K4212B
Pro Comp Suspension K4212B

Lift Kits by Pro Comp

The company understands the needs of professional and daily drivers that conquer both urban and harsh off-road terrain. With this in mind, Pro Comp releases powerful, exceptionally reliable Lift Kits that won’t let you down on any terrain and can even help you win competitions. 

Pro Comp team manufactures Lift Kits using only high-tech modern technologies that allow them to provide customers with top-grade products. Each product undergoes extremely attentive and stringent tests and control measures to ensure safety and perfect reliability. Pro Comp manufacturing process involves CNC forming and machining, casting, laser cutting, and robotically controlled technologies. The company never saves on the developing, designing, manufacturing, and testing stages of production. 

Stage III Lift Kits Series by Pro Comp

These latest series offer high-performance four-link suspension systems compatible with Super Duty from 2017 and 2018. Stage Three Lift Kits are designed with four-link control arms, drop pitman arms, and brackets manufactured using laser cut technology. 

pro comp suspension k3109bp
Pro Comp Suspension K3109BP

Developed in innovative constructional designs, these characteristics provide your car with exceptional suspension and perfect steering geometry. Patented coil springs provide increased vehicle height, which leads to a completely different and amazing experience of driving off-road and through the city, as well as keeps your vehicle high even after years pass by. 

Stage Three Lift Kits are available with different shock models or without them at all, it all depends on your needs and driving style. Let’s review some of the models for off-road and city Lift Kits by Pro Comp. 

  • K4215B model offers the conversion for 6 or 4-inch kits and installs as a direct fit for your vehicle. It has four-link arm brackets with bolt-on construction and upper control arms made from heavy-duty tubes. Lower arms have durable steel custom-stamped construction. Overall this model can create clearance for up to 37-inch wheels. Also, K4212 and K4213 models are available without shocks if you want to combine them with the shocks of some other model.
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  • K4212B, and K4213B with ES9000 shocks offer an amazing F350 and F250 Super Duty Ford fitment with extra durable upper and lower arms, a design that meets FMVSS 126 standards, and four-inch kit size that creates clearance for up to 37-inches wheels. Additional strength also comes from bracket cross members with a four-link design.
  • K4212T with PRO-X Shocks for Super Duty Ford Models offers the same advantages as the previous model with an additional performance rating on the off-road. Upper control arms manufactured from heavy-duty grade tubes can be adjusted without detaching Lift Kit from the vehicle.
Pro Comp Suspension K4212B
Pro Comp Suspension K4212B

Stage II Lift Kits Series by Pro Comp

The previous Stage II series are available for a wide range of trucks and Jeeps. With these Lift Kits, you get high-quality durable coil springs, boxed or tubular control arms, and reliable brake lines. Pro Comp utilizes the best and latest technologies used in professional and racing vehicle parts to create extremely reliable Stage II Lift Kits. With these suspension upgrades, you will feel in control both on the complicated off-road terrain and during asphalt driving. 

Let’s review some of the most demanded Lift Kit models in this series.

  • K2076T with PRO-X shocks offers an impressive 6-inch lift, with a front lift available using coil springs and lower and upper control arms. This model is a short-arm lift kit. Drop pitman arm provides perfect steering correction. The rear lift is utilized with U-Bolts and Blocks. The model comes with transmission drop and front track bar brackets, while the front track bar is adjustable. 
Pro Comp Suspension K2076T
Pro Comp Suspension K2107T
  • K2066T Lift Kit with PRO-X shocks is designed as a direct fit for most modern and older trucks and Jeeps. This model offers a 6-inch lift utilized with Upper/Lower control arms and Coil Springs for the front lift and U-bolts with Blocks for the rear lift. The upgrade comes with the Pitman Arm for steering correction, bump stop extensions, front sway bar links, and brake line extension brackets. 
  • K2186T Lift Kit with PRO-X shocks offers a radius arm construction that provides your vehicle with 6 inches of additional height. This model is compatible with 5.7L engines. The rear lift is achieved using u-bolts and blocks, while the front lift is utilized with radius arm drop brackets and coil springs. This kit comes with brake line extension brackets, a pitman arm for steering correction, bump stop extensions, and front sway bar links.
Pro Comp Suspension K2188T
Pro Comp Suspension K2186T

Stage I Lift Kits by Pro Comp

The first edition of lift kits is barely popular today but can be purchased to update your old or worn-out suspension system. The big advantage of Stage I kits is that they can be easily upgraded to Stage II with minor changes in the kit. 

  • 6, 5, and 4-inch Lift Kits are available.
  • Most kits come with PRO-X or PRO-M shocks. 
Pro Comp Suspension K2103B
Pro Comp Suspension K2103B
  • Depending on the model, the front lift is achieved through coil springs, leaf springs, steering knuckle spacers, or specific rate coil springs and spacers. 
  • Rear lift is achieved using U-Bolts, Lift Blocks, or Add-A-Leafs.
  • Most models from the Stage I series offer bump stop extensions, radius arm brackets, brake lines, pitman arms for steering correction, or I-beam brackets. 

Long Arm Lift Kits Series by Pro Comp

Lift kits from this series are specifically designed to create additional wheel clearance without changing OEM vehicle characteristics. These upgrades do not affect or change steering geometry or factory suspension characteristics. The kits are available for most older and newer Jeeps and trucks. 

  • K2074T Lift Kit from Long Arm series with PRO-X shocks is available in 6 inches with a long arm, upper, and lower control arms for the front lift, blocks, and U-bolt for the rear lift, drop pitman arm for the steering correction, and front track bar and brackets. 
Pro Comp 6 Long Arm Lift Kit
Pro Comp 6 Long Arm Lift Kit
  • K2078T Lift Kit from the Long Arm series with PRO-X shocks offers the same advantages as the previous models, but it’s also compatible with 6.7L diesel engines. 
  • K2074M is the second version of K2074T but offers PRO-M Shocks in the kit. 
  • K2078M is the second version of K2078T but comes with PRO-M Shocks and is designed to fit 6.7L diesel engines. 

Shocks by Pro Comp

If you don’t plan to upgrade your whole suspension system, Pro Comp offers a wide range of high-quality reliable Shocks that will significantly improve your off-road and on-road driving experience. Shocks manufactured by Pro Comp are compatible with most modern and older light trucks and SUVs. 

Before release, each model is rigorously tested and tuned to ensure the best and the most reliable performance. You can find the exact Shocks you need from the multiple releases by Pro Comp.

Monotube PRO-M Shocks by Pro Comp

These shocks have a monotube construction protected by a resilient silver powder coat finish that won’t let the shocks wear from all the elements and temperature changes. PRO-M Shocks offer a multi-stage disk pack, a strong fourteen-millimeter chrome shaft, and polyurethane shock boots included in the order. 

Pro Comp Suspension ZX2001 Monotube
Pro Comp Suspension ZX2001 Monotube

Models compatible with 0, 1, 2, and 6-inch lifts are available. All of them have nitrogen charge for reliable performance on the track and on difficult off-road terrain. You can also purchase shocks individually for rear and front placement. 

PRO-VST 2.5 Shocks by Pro Comp

These reliable off-road shocks are sold in pairs. PRO-VST 2.5 models offer extremely durable 6061-T6 aluminum construction covered with a hard anodized silver finish for ultimate protection and performance off-road. Damping is maximized due to the outer body diameter of 2.5 inches which works together with a full-bore piston. Each model is tuned specifically for your vehicle after you order it. 

ProComp 2.5” Performance System

PRO-X Shocks by Pro Comp

These shocks, used in most Pro Comp Lift Kits provide reliable performance thanks to twin-tube construction protected by a smooth black finish. Shocks from the PRO-X series offer nylon banded pistons, chrome hardened shafts, and nitrogen stabilization that work together to provide you with amazing dampening performance. These shocks are amazing for daily driving, out-of-town adventures, and casual off-road conquests. 

Steering Stabilizing Upgrades by Pro Comp

After upgrading your suspension system or lifting your vehicle, you have to make the steering stabilization perfect. Pro Comp takes care of that by releasing multiple useful steering stabilization upgrades. 

  • PRO-X Steering Stabilizers with Twin Tube design offer chrome hardened shafts, nylon banded pistons, and protection with a premium black powder finish. You can choose between different sizes depending on your needs and vehicle make and model. Shock boots are sold separately. 
Pro Comp Dual Steering Stabilizer Kit
Pro Comp Dual Steering Stabilizer Kit
  • PRO-M Steering Stabilizers by Pro Comp are amazing for on-the-road driving experience and offer an extreme reduction of ball joints and tie rod wear and tear, as well as reduce wheel shimmy and bump steer. All of the models offer chrome-hardened shafts. You can order different sizes depending on your vehicle configuration.
  • Dual Kit Steering Stabilizers by Pro Comp come with dual stabilizer shocks and makes driving much more comfortable on complicated roads and terrains. With these steering stabilizers, your suspension system will live a longer and healthier life.
  • Single Steering Stabilizer by Pro Comp is the same as the previous model but comes with only one stabilizer shock.
pro comp es2000 stabilizer
Pro Comp Dual ES2000 Steering Stabilizer
  • Steering Stabilizer Cylinder by Pro Comp offers an ES2000 model that significantly reduces wheel vibration, and suspension system wear, and improves your vehicle handling experience.
  • Pro Runner Single Steering Stabilizer by Pro Comp has a monotube construction. It reduces vibration and improves control over the vehicle if you have bigger tires.

Low Center of Gravity Suspension Upgrade

This Pro Comp suspension upgrade allows you to install larger tires without changing OEM suspension characteristics. You’ll get a comfortable, high-quality driving experience with large tires both on the track and off-road. Low Center of Gravity upgrade by Pro Comp doesn’t make the driver to compromise, you’ll get the same excellent control and comfort on any terrain, leaving your truck or SUV capable to drive without problems in any situation. 

Pro Comp Suspension K4212B 2

Leveling Kits and Components by Pro Comp

If you want to use separate level system parts to get the aggressive and confident vehicle stance, Pro Comp offers a wide range of upgrades and replacements that do not change factory suspension characteristics but allow you to have better wheel clearance. Each product you order is designed to be application specific, so you don’t have to worry about the product not fitting on your car.

Pro Comp offers Multiple Shock Hoops, Shock Boots, Level Lift Strut Extensions, Level Lift Torsion Keys, Leveling Kits, and Level Lift Nitro Kits. Choose what you like or need, and make your vehicle higher and stronger.

Pro Comp recommends using torsion keys as the safest, cheapest, and fastest way to create clearance for your bigger tires by raising the front of your car. 

Other Suspension Upgrades and Parts by Pro Comp

You can also order separate components, parts, and tools for suspension upgrades. Pro Comp releases separate Suspension Components, Tools, and Kits for Suspension Leveling and Adjusting, separate Add-A-Leafs, Suspension Accessories, Drive Shafts and Components for them, separate Upper Control Arms, Explorer Performance Systems, and many more.