SKU: 68599990185

Mercedes SL600 R230 Coilover Conversion Kit with Adjustable Sway Bars and Power Steering

Sale price$586.78 Regular price$651.98
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Ships within 48 hours · Estimated delivery Jul 17 - Jul 22

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Description

Mercedes SL600 R230 Coilover Conversion Kit with Adjustable Sway Bars and Power SteeringVVK's premier product for the R230 Mercedes. Made in the USA from precision machined parts and built to last. Mercedes Active Body Control system (ABC) often becomes a constant maintenance issue, frequently costing thousands with each repair. The VVK coilover kit completely eliminates ABC, for good. This kit includes everything to safely and securely replace your entire ABC system with a coilover suspension (like the SL65 Black Series), not only

VVK's premier product for the R230 Mercedes. Made in the USA from precision machined parts and built to last. 

Mercedes Active Body Control system (ABC) often becomes a constant maintenance issue, frequently costing thousands with each repair. The VVK coilover kit completely eliminates ABC, for good. This kit includes everything to safely and securely replace your entire ABC system with a coilover suspension (like the SL65 Black Series), not only getting rid of your headaches, but also giving you the confident handling & control your SL deserves.

This kit includes the following:

  • Full Coilover Suspension (32-click simultaneous compression & rebound adjustment on top of each strut)             
  • Replacement Power Steering Pump (Eliminates the stock dual pump which feeds ABC)
  • Custom sport VVK Front and Rear Sway Bars (2-position Adjustable Front) . (These are NOT the small Original Mercedes bars designed for the lighter V6 SL350). 
  • All Required Hardware for Complete Install
  • 1-Year Limited Warranty on Manufacturing Defects       

Damper Dyno Charts

VVK’s coilover conversion for the R230 chassis has been engineered with precision, and our dyno charts for both the front and rear dampers below showcase the exceptional quality of our adjustable dampers. Our results prove the smooth, predictable, and balanced adjustment range of our dampers, ensuring a top-tier suspension upgrade.

The compression damping (top lines) in both the front and rear dyno charts displays a smooth, linear progression with each click, delivering predictable increases in force. This ensures controlled chassis stability, improved front-end grip under braking, and enhanced rear traction during acceleration. The rebound damping (bottom lines) is evenly spaced, demonstrating precise control over weight transfer, ensuring maximum tire contact and consistent handling performance. With each adjustment click affecting both compression and rebound simultaneously, our dampers provide harmonized tuning for road and track use.

At VVK, we proudly present our results because we know our product delivers consistent and precise performance. Our dampers are engineered for reliability and superior handling, ensuring that every adjustment translates into meaningful improvements on the road or track.


This kit is available in two options: Street and Race

The Street version gives you the everyday Grand Touring car your SL was designed to be. With a wide range of adjustable valving you can easily set the car to match your driving style and needs, truly transforming your SL. Dial in softer damping for smooth cruising or turn it up to remind you what the SL can really do.

The Race version goes a step further and increases the spring rates and valving. Especially suitable for aggressive canyon carving, track days and also great for widebody or extra low cars. The fine tuned spring/damper combination really lends a race tuned feel. For those with big HP, this kit will provide the handling confidence to really push your car at the track.

NOTE: New engine mounts are a MUST, (we recommend Mercedes black series part number 2402400817 for better sway bar clearance, performance and durability, especially for cars over 350hp). We have seen 35,000mile cars with original mounts collapsed simply due to age. The sway bar will contact oil pan if mounts are collapsed. 

 ☆ Please allow 2week lead time for each kit hand assembled here in Florida.☆   

 ☆ All cancellations subject to 3.9% processing fee, returns will be subject to 15% restocking fee.☆   

- MANUFACTURED AND ASSEMBLED IN USA 🇺🇸 -

Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 68599990185

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4.8 ★★★★★
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None of your business
Carnegie, US
★★★★★ 3
I guess the smell is offputting
Size: 2-pack, Style: Duo
My dog loves chocolate stuff. But for some reason, wasn’t a huge fan of these balls. She played with them a little bit, but they’re not her favorite.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on December 30, 2025
M
Verified Purchase
Mitch
Cuba, US
★★★★★ 5
Our German Sheppard loves these
Size: Medium
These cost a bit more than tennis balls, but they are so much nicer and longer lasting. For starters, they stay cleaner than tennis balls because they’re smooth rubber. Dirt won’t build up on them and if anything does stick, like grass or soil, it falls off once the dog slobber dries. They’re also thick, so they don’t fall apart or blow out like a normal tennis ball does in our dog’s jaws after 30 seconds. Our GS chomps on these like crazy and the only damage they’ve suffered is a crack that developed from the edge of the hole, but the crack is growing very slowly and none of these balls have totally failed yet. The balls do whistle when thrown ant high speed and that may help a dog track and locate it, but I’m not sure. Our neighbors hear the whistling too so it’s far from silent. Lastly the orange ball is easy to locate out in our yard, but the dark blue practically disappears.
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Reviewed in the United States on April 6, 2025
C
Verified Purchase
Casey B
Lexington, US
★★★★★ 5
Great for smaller dogs
Size: Small
These two balls are perfect for the smaller mouthed dog that loves to play fetch. These balls are not only super durable (lots of teeth biting), but float in the baby pool we use for our miniature dachshunds. The value here is much better than you’d find anywhere else. The noise, if bitten hard enough, was “low” at best. Easy to spot/find if overthrown. Will definitely buy again once these are in bad repair; so far, so good-love these for my fur babies!
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Reviewed in the United States on October 8, 2024
E
Verified Purchase
E. Schall
Battle Creek, US
★★★★★ 5
My dogs favorite balls
Size: Medium
These are great for my dog who always has to have a ball in her mouth. Not too hard so I don't have to worry about her teeth. They last for ever. They do lose their shape a little over time (like I said, she always has a ball in her mouth) they become a little oval in shape. They still bounce, she still chases it and she still chews on it so I don't think she notices or cares. I've gotten her a bag full of these over time and I have only seen one that she chewed a chunk out.
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Reviewed in the United States on September 28, 2023
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Verified Purchase
Kimmie is happy
San Leandro, US
★★★★★ 5
My Dachshunds Love These
Size: Small
These balls are durable, flexible material, highly chewable without being easily destroyed. I stuff them with Milkbone Maro Snacks, which are just the right size to twist into the holes in the ball. My dogs literally get an hour+ chewing and chasing entertainment from these. They chew them, they sometimes 'pop' out of their mouths, go rolling across the floor, dogs chasing them. This satisfies their urge to hunt prey. Dachshunds can easily tear this kind of stuff-it-toy apart. These have lasted for a long time without tearing or shredding. I would NOT recommend them for a dog much larger than a tweenie weenie. They're a bit on the small side and might be swallowed by a larger dog. It would be cool it they also came in a larger size (and probably ball wall thickness also) for the bigger dogs to enjoy. These stuff-it chew balls are better than the kong balls my dogs had before these. Highly recommend them.
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Reviewed in the United States on April 19, 2024

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