*Product images may not represent the actual SKU.
Silvers
SKU: SM3011
Silvers NEOMAX Coilovers for 2001-2011 Mercedes-Benz SL-Class 2WD (R230)
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Fits your vehicle
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*Product images may not represent the actual SKU.
Silvers
SKU: SM3011
Check if this fits your vehicle
Fits your vehicle
Does not fit your vehicle
Silvers NEOMAX coilovers for the 2001-2011 Mercedes-Benz SL-Class 2WD (R230) are perfect for street driving, and still out perform most on the track. Silvers NEOMAX coilovers are a mono-tube shock design that are fully height adjustable, and come with an 18 month limited manufacturer's warranty.
Our 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 degrees of camber adjustment at any ride height to dial in your alignment.
Our 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.
Our coilovers are fully height adjustable via the lower mount with no need to change pre-load 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.
Our steel lower mounts are engineered extensively for strength with key areas 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 straight forward.
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 unsprung weight.
Our shock bodies are made from ultra high strength JIS G3445-STKM13C(DIN2393-ST44-2) carbon steel and are electroless nickel plated for resistance to corrosion and fatigue in harsh climates.
We use a 44mm Linear type piston in our shocks. This style piston gives both excellent track benefits as well as maintains 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.
We 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 premature wear and lowering piston travel. This provides the perfect combination of strength and weight savings.
Our 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 make adjusting the pre-load much less of a balancing act, leading to quicker and easier installation.
Made from T6 6061 Aluminum using the best Koyo Japan bearings, our Radial Bearing upper perch (McPherson applications only) allows the springs to twist freely as they are compressed. As a spring compresses it may twist slightly which can produce a small noise as if the springs are binding. The same noise also occurs on McPherson applications when the wheel is turned and the spring binds. Radial bearing upper perches will allow the piston shaft and tophat to rotate separately from the spring and shock body allowing for a smoother and quieter rotation.
Certain vehicles require some interior panels to be removed in order to reach the dampening adjusters. The dampening adjuster extensions can be used to relocate the adjustment knob to a easily reachable location for those quick on the fly adjustments.
Part Number | SM3011 |
Old Part Number | NM307 |
Part Name | Silvers NEOMAX Coilovers |
Vehicle | 2001-2011 Mercedes-Benz SL-Class 2WD |
Chassis Code | R230 |
Adjustment Type | 1-Way |
Damping Adjustable | Yes |
Height Adjustable | Yes |
Front Spring Rates (Default) | 26 kg/mm |
Rear Spring Rates (Default) | 20 kg/mm |
Super Low Drop Optional | Yes |
Swift Springs Optional | Yes |
Custom Spring Rates Optional | Yes |
Front Camber Plates | Not Included |
Rear Camber Plates | Not Included |
Front Top Mounts | Non Adjustable Top Plates With Pillow Ball Included |
Rear Top Mounts | Non Adjustable Top Mounts Included (Generally All Metal - No Bushings) |
Custom builds include ANY customization such as Super Low, Swift Springs, and custom Spring Rates. All handling times are estimates provided by the manufacturer.
Product Status | Estimated Handling Time |
In Stock | 1 business day |
Out of Stock - NEOMAX | 1 week |
Custom-Builds - NEOMAX | 1 week |
Custom-Builds - NEOMAX 2-Way | 2 weeks |
Note: Add 1 additional week for Swift Springs upgrade
Silver’s North America’s products sold on or after January 1st, 2023, are now covered by an industry leading 5 year limited* warranty.
For a period of 5 Years, Silver's will cover Hard Parts on the coilovers. Hard Parts are defined as: Upper and Lower Mounts, Top Hats, Camber Plates, Collars, Spring Seats, Spring Perches, and Hardware.
For a period of 2 Years, Silver's will cover Consumable Parts on the coilovers. Consumable Parts are defined as: Pillow Balls, Radial Bearings, Shock Absorbers, and Springs.
Warranty is only valid to original purchaser and is non-transferable. Warranty begins from the original purchase date. Must provide proof of purchase to qualify for warranty claim.
This warranty covers the physical performance of the following: Mounts, Shock Bodies, Seals, Shafts, Fluids and leaking shocks. This warranty is limited to the United States, Canada, and Mexico.
Silver’s North America only upholds warranty of its products to the original retail purchaser against defects in workmanship and material.
This warranty can be void due to ANY of the following:
If a product has been found (at Silver’s North America’s discretion) to have failed, the sole item or items will be replaced at no charge (subject to shipping charges) to the customer under warranty.
If Silver’s North America can determine the failure without reasonable doubt, through detailed communication with the original purchaser via email, phone call, video recording, audio recording, or photo then no product will need to be returned.
If Silver’s North America deems the product be sent in for inspection to properly determine failure, the customer must do so to fulfill the warranty claim. Shipping will at that time be covered by Silver’s North America via a return label. Upon conclusion of inspection by Silver’s North America, if the part or parts are found to have failed or show fatigue not pertaining to the above mentioned bullet points, failed parts will be replaced and shipping will be covered under warranty. If no failure is found, or failure is caused by the above mentioned bullet points, the customer will be responsible for shipping charges to, and from Silver’s North America as well as replacement part costs.
All fitment information on our website is provided by the manufacturer. It is the customer's responsibility to thoroughly read the product description and confirm fitment before placing an order and proceeding with installation.
Unless specified otherwise, all suspension products are designed for 2WD vehicles only. Any notes or descriptions related to electronic damping systems (EDC, DDS, etc.) apply strictly to vehicle fitment. Aftermarket coilovers are not compatible with OEM electronic damping control systems unless explicitly stated.
*Product images may not represent the actual SKU.
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