Silver's NEOMAX Coilover Kit all 2011-2021 Jeep Grand Cherokee
Default Spring Rates:
16k front, 18k Rear
3-4" Drop depending on model
Super Low Aluminum Shock Upgrade Spring Rate: 16k front, 20k Rear
4-5" Drop depending on model
We recommend the 20k springs in the rear for vehicles over 1000hp.
Electronics:
Electronics are meant to keep adaptive suspension warning off. The SRT we tested was set to track mode, so when you start the vehicle the truck will start in track mode and you will get no warning light. It may end up being sport mode or require some testing, all trucks are different. Once set you will not have to touch it again.
Weight Savings
OEM Durango Spring: 17.2 lbs.
Kit Standard Springs: 6.6 lbs.
Swift Spring: 4.4 lbs.
Front Shock Assembly (Spring w/ Strut):
OEM: 22.8 lbs.
Kit Standard Springs: 15.8 lbs.
Aluminum with Swift Spring: 10.8 lbs.
Rear Shock Assembly (W/Spring)
OEM: 27.4 lbs.
Kit Standard Springs: 15.6 lbs.
Aluminum Shock Upgrade with Swift Spring:13.4 lbs.
Totals Weights x 4 pcs.
Weight Savings:
OEM: 100.4 lbs.
Kit Standard Springs Kit: 63.2 lbs.
Aluminum Shock Upgrade with Swift: 48.4 lbs.
Features:
Koyo Japan Radial Bearing upper spring perch standard on all applicable McPherson applications. This eliminates spring bind, noise, and gives improved driver feedback.
24 levels of dampening adjustability combined with our high grade shock oil, not only do you feel the click in your fingers, you feel every dampening adjustment in the driver’s seat.
High strength JIS G3445-STKM13C (DIN2393-ST44-2) carbon steel 52mm diameter seamless shock tube.
44mm piston with digressive style valving characteristics provides maximum low speed damping response for ultimate performance while simultaneously giving a comfortable ride.
Mono-tube shock design, Increases shock oil capacity as well as displacement over twin tube designs for maximum performance.
High viscosity IP F.A. 5W damper oil ensures the best efficiency and consistency of shock-absorption and dampening control.
Height adjustability is provided by the lower bracket which prevents the need to adjust the spring perch or preload, offering the maximum possible travel regardless of height setting.
Cold-bent springs made from high strength SAE9254 steel which keeps stable elastic modulus.
Powder coated steel lower brackets matching all factory brake line & ABS wire tabs, for seamless installation.
Anodized T6 6061 aluminum lower mounts for multi-link suspension systems to lower unsprung weight.
18 Month limited manufacturer’s warranty.
Installation:
For install and adjusting preload, please watch these videos below.
When adjusting rear preload, the threaded perch sits in the lower arm. The video below shows the threaded perch on the top. This is not the case with the Jeep.
There are many parts and accessories upgrades & mods available for the Jeep Grand Cherokee SRT and Trackhawk as well as all others, Black Ops Auto Works has everything for your specific upgrade or modification. Be sure to do your research, choose the parts that fit your specific model and budget. As always, contact our experienced sales team if you have any questions. Check out the many MOPAR Jeep Grand Cherokee parts and accessories available below. Find all the latest Jeep Air Intake Systems, Brakes, Rotors & Pads, Exhaust Systems, Engine & Cooling (Radiators), Exterior Trim Accessories, Floor Mats, Interior Accessories, Lighting, Performance Parts, Suspension, Wheels & Tires and many others.
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Creating the Ultimate in Performance Suspension. Silver’s was started back in 1999 by a racer tired of the lack of quality suspension on the market. Since then Silver’s has grown into a global suspension manufacturer focused on top quality performance suspension with a very affordable price. We understand your dollars are hard-earned, so we have set out to get you the best performance for your dollar.
ADJUSTABLE CAMBER PLATES: Camber plates are made from T6 6061 Aluminum and are protected by an anodized finish. They come standard on the front of any McPherson-style strut application and are designed to offer up to 3 degree’s of camber adjustment at any ride height to dial in your aligment.
PILLOWBALL TOP MOUNTS: Pillowball mounts are comprised of two main parts: A SUJ2 Steel bearing, and a Chromoly Steel 2 piece case. Pillowball mounts provide bind free operation and precise feedback to the driver.
FULLY HEIGHT ADJUSTABLE: Coilover’s are fully height adjustable via the lower mount with no need to change preload and sacrifice shock stroke. Simply loosening the lower locking ring and rotating the entire coilover you will be able to easily fine tune your ride height or weight distribution for corner balancing on track applications.
OEM FIT STEEL LOWER MOUNTS: The steel lower mounts are engineered extensively for strength with key area’s reinforced. They are designed with all of the features of the OEM system to be sure every brake line and ABS sensor harness is securely mounted. This keeps installation simple and straightforward.
ALUMINUM LOWER BRACKETS: T6 6061 Aluminum lower mounts are used on multi-link suspension setups. These are CAD designed to ensure OEM fitment and are lighter than steel components which also help reduce un-sprung weight.
CARBON STEEL SHOCK BODY: Our shock bodies are made from ultra high strength JIS G3445-STKM13C(DIN2393-ST44-2) carbon steel and are electroless nickel plated for resistence to corrosion and fatigue in harsh climates.
HYBRID LINEAR PISTON DESIGN: 44mm Linear type piston with Digressive valving in our shocks. This hybrid style gives both excellent track benefits as well as maintains an excellent ride quality. Every single shock is hand assembled, and dyno tested to insure dampening and compression valving is within 5% variation from side to side. There is no random inspection or tests, every single shock is dyno tested. In the event the shock fails, the internals are discarded and it goes back to the assembly room.
LARGE HARDENED STEEL SHAFTS: Use the largest diameter necessary hardened steel with chrome plating for our piston shafts. With extensive research and development we have the perfect material and diameter needed to have the proper strength necessary to retain lateral rigidity and not bend or bind under heavy loads, which leads to pre-mature wear and lowering piston travel. Making it the perfect combination of strength and weight savings.
UNIQUE LOCKING COLLARS: The locking collars have a specific unique design compared to the other brands on the market. They perform the same as any other locking collar, though with the lower spring perch having dimples instead of slots you do not have to worry about the top spanner wrench slipping and sliding up or down the perch when making necessary adjustments. This makes adjusting the preload much less of a balancing act, leading to quicker and easier installation.
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We have suspension kits, shocks and struts, strut rods, control arm, disc brakes, lowering springs, tie rod end adjusting sleeves, you name it we've got it.
Car & Truck suspensions also are crucial for providing stability on the road. Since these vehicles are heavier and might also be carrying additional weight, the suspension must be able to assist with handling uneven roads. The suspension also helps prevent trucks from tipping. The suspension also needs to help cushion the ride so the cargo and equipment remains protected over bumps and other imperfections in the road. Cushioning the ride also helps improve driver comfort. The suspension allows the tires and axles of the truck to move independently from one another, instead of the axle being attached to the frame directly. This helps soften the impact to the vehicle and helps absorb the impact of cracks, bumps or dips in the road
