P/N: TFJK22HD / JM-05757
Product Description
Fits:
Jeep Wrangler JK 2 Door (2007-2018) 2" (50mm) Lift with Winch Bumper
Suitable for running a larger 33" tyre
Compromises of the following:
- 2 x Front Procomp ES9000 Shock Absorbers: EXP924510
- 2 x Rear Procomp ES9000 Shocks Absorbers: EXP924507
- 1 x Front Coil Spring Kit: TF1212
- 1 x Rear Coil Spring Kit: TF1211
Coil Springs:
Terrafirma’s coil springs are produced by a hi-tech, ISO approved manufacturer using the highest quality steel. The springs are made to a strictly controlled design, manufacturing and testing process to exact tolerances that guarantees consistent sag free performance.
High quality coil spring manufacturing requires stringent key procedures to be followed and every single Terrafirma spring (not batch) has been through the following processes.
- The precise heating of the correct length and diameter superior quality steel rods, followed by hot forming on computer-controlled precision mandrels, to ensure consistency.
- Quenching in oil controls the cooling process to ensure the correct hardness & strength.
- Heat treating eliminates hot spots and brittleness and improves elasticity which could otherwise cause failures in lesser quality springs.
- Shot peening with hardened steel shot stress relieves the surface of the steel wire making it more durable and less susceptible to fatigue. An added benefit is a textured surface that acts as the perfect key for the powder coating.
- Compressing every spring to the coil bound state to ensure it returns to its specified free length to prevent sagging and height loss (Scragging).
- All Terrafirma coil springs are 100% load tested to ensure the spring conforms to the correct height with the specified load for that particular application.
- Terrafirma coil springs are powder coated in a durable and protective quality grey finish then packed in sturdy anti rattle branded boxes for distribution and display.
The purpose of a vehicle's suspension is to support the weight of the vehicle and absorb impacts, maximising the tire's contact with the ground while maintaining stability and control.
When using a Jeep off road the limits of the standard suspension are quickly realised when the lack of wheel travel affects traction and ultimately the vehicle's ability to maintain forward motion.
The added benefits of long travel suspension are exponential. Taller suspension allows larger tyres to be fitted as well as allowing greater suspension movement. Raising the suspension will also increase approach, departure and ramp over angles allowing your Jeep to overcome larger obstacles.
The majority of Terrafirma Coil Springs are designed to lift the vehicle by approximately 2” (50mm). This is the optimum increase in ride height before the mechanical limitations of the suspension design become an issue requiring further modifications. Safety must be a consideration, raising the centre of gravity too high increases the risk of a roll over.
Shocks:
The Pro Comp ES9000 is the ultimate nitrogen gas charged shock absorber. With its twin tube design and 10 stage velocity sensitive valving, the ES9000 delivers not only a smooth, comfortable highway ride, but it also enhances off road handling and performance. Engineered for those driving enthusiasts demanding optimum capacity for heavy loads as well as the most demanding driving conditions. It’s a 1-3/8" nylon banded full displacement piston head and double welded shock mounts ensure maximum strength and long lasting durability. Shock boots sold separately.Notes:Shock boots sold separately:
- EXP12127 - Black
- EXP12128 - Red
- EXP12100 - Blue
Manufacturer - Terrafirma
Terrafirma (Latin meaning Solid Earth). The Terrafirma range of Jeep accessories has been created to meet the demands of Jeep enthusiasts and is distributed Worldwide through Allmakes 4x4 authorised parts and accessory dealers. Terrafirma offers choice, clear product identification and application, making sure the correct product can be selected from the extensive range of accessories. The largest category in the range is Terrafirma Serious Suspension. To satisfy the diverse requirements of 4x4 owners both on and off road. Other Terrafirma products also available include: Performance exhausts, cross drilled and grooved brake discs, Terrafirma Power Plug diesel power upgrades, reinforced steering rods, winch mounts & bumpers and with new products being evaluated and tested for introduction in the near future Terrafirma will become one of the most recognized 4x4 accessory brands. Terrafirma is an Allmakes 4x4 brand.
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