SKU: 59094673904

D2 Racing RS Series Coilovers (D-HN-25-4-RS)

Sale price$465.75 Regular price$517.50
Save 10%

Pay in installments of $129.38 with ShopPay, AfterPay and Klarna

Shipping Estimate
USA
  • USA
  • CAN

Ships within 48 hours · Estimated delivery Oct 15 - Oct 20

Promo Codes Available:

For Your Every Summer RSVP, with Code: SUMMER15

Description

D2 Racing RS Series Coilovers (D-HN-25-4-RS)The RS Series suspension kit is our most popular coilover. Featuring a 36 way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times. Key Features: Uses either a rubber upper mount or pillowball rubber upper mounts.

The RS Series suspension kit is our most popular coilover. Featuring a 36-way damping and rebound adjustable monotube design, RS Series coilovers are perfect for the modified street car that also sees occasional track days. This coilover has separate height and preload adjustments allowing for optimal suspension tuning while maintaining full strut travel at all times.

 

Key Features:

  • Uses either a rubber upper mount or pillowball rubber upper mounts. McPherson-Style suspension applications come with camber plates.
  • 36 different damping adjustments
  • Use SAE9254 materials for spring to avoid deformity and 6061 aluminum to avoid rusting when it rains or snows.
  • The perfect coilover for your daily driver or moderate track vehicle. Maintains factory comfort level.
  • The ride height can be dropped 60mm~100mm from OE ride height. Certain applications are more.

All Coilovers Include:

  • Pillow ball mounts included w/ camber plates *Select Applications*
  • Telflon-coated threads
  • Flawless CNC finish
  • 2 Keys for adjusting ride height
  • Carefully matched spring and damper rates
  • Custom spring rates (3.5, 5, 7, 9, 11, 13, 15, 18, and 22 kg/mm) available at an additional charge.

Add Ons

Combining nearly two decades in the coilover and a decade in air suspension industries VERA brings you a solution that offers the best of both worlds. Our air cup kit provides on demand height adjustment while maintaining the performance and reliability that users expect from coilovers. Manufactured from CNCed billet aluminum with a double sealed piston which with the push of a button can raise the vehicle up to 2 in seconds. This height increase allows lowered vehicles to clear speed bumps, driveway inclines/declines and trailers with ease. Compatible with the front of D2 RS Coilovers.

VERA V-ACK AIR CUPS ONLY

  • (2) Air Cups (available in 12.5 or 20mm shock shaft diameter configuration) with 3/8 air line fittings

 

VERA V-ACK + SILVER CONTROL SYSTEM

This complete kit uses a pneumatic push action valve that can easily be integrated into your vehicles dash or center console. The vehicle will lift to full height when the valve switch is pushed up and dropped back to standard height when the valve switch is pressed down.

  • (2) Air Cups (available in 12.5 or 20mm shock shaft diameter configuration)
  • VERA 100C Compressor
  • Norgren Pneumatic Valve
  • All necessary fittings, relays and air lines

 

VERA V-ACK + GOLD CONTROL SYSTEM


This complete kit uses a 3-way electronic valve with LED lit button that can easily be integrated into your vehicles dash. The vehicle will lift to full height when the button is engaged and drop back to standard height when pressed again to release.

  • (2) Air Cups (available in 12.5 or 20mm shock shaft diameter configuration)
  • 1.5 gallon Seamless aluminum tank with mounting brackets
  • VERA 100C Compressor
  • IMI 3-way Valve
  • LED Backlit Switch
  • All necessary fittings, switches and air lines

 

VERA V-ACK + GOLD TANKLESS CONTROL SYSTEM


This complete kit uses a 3-way electronic valve with LED lit button that can easily be integrated into your vehicles dash. The vehicle will lift to full height when the button is engaged and drop back to standard height when pressed again to release. The functionality of this kit is similar to that of our standard electronic kit but removes the tank and upgrades the compressor, ideal for situations where space is limited and a tank wont fit.

  • (2) Air Cups (available in 12.5 or 20mm shock shaft diameter configuration)
  • VIAIR 444C Compressor
  • IMI 3-way Valve
  • LED Backlit Switch
  • All necessary fittings, relays and air lines
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: 59094673904

Discover Niche Categories That Outsell

Top-Converting Item to Boost Your Average Order

4.4 ★★★★★
Based on 20 reviews
Sort
Highest Rating
Newest First
Oldest First
Product Reviews
H
Verified Purchase
H. E. Penner
Cuba, US
★★★★★ 5
So far, impressed
Size: California King
Probably not as high a quality as more expensive ones, but fits a California King bed with deep sides perfectly. I am a care-giver for an elderly male and have ordered several because the price is good and I can change them frequently if "accidents" happen. The Mattress Topper Pad does need a large-capacity washer.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 18, 2026
R
Verified Purchase
Rhonda Ray
Natrona Heights, US
★★★★★ 5
Perfect mattress cover, not too thick.
Size: Queen
This mattress cover is exactly what I wanted. I already had a mattress pad, so it was perfect. It’s not thick, it’s just right for what I needed.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 2, 2026
A
Verified Purchase
Amazon Customer
Port Orchard, US
★★★★★ 3
Permanent dents
Size: Queen
After months of using this mattress, I wouldn’t recommend it. It’s got permanent indentations where my husband and I routinely sleep. The mattress doesn’t puff back up so. We rotate it but you an only turn it to put the head down where your feet were and back. And there’s no flipping it over. It’s fairly comfortable, but we have a mini foam “wall” between my husband and I.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 29, 2026
I
I heard it on the grape v
Port Orchard, US
★★★★★ 5
Get your comfy on
Color: Black, Size: King, Color: Black, Size: King
This Bedsure King Mattress Topper - Viscose Made from Bamboo: This ultra-soft, thick, and fluffy pillow top mattress pad is made from bamboo and is 21 inches deep with a breathable, moisture-wicking design. It’s available in black and measures 78x80 inches. While it’s a great choice, it does take a bit of time to be able to use when you first receive it. First, you need to remove the packaging and then put it in the dryer on low fluff for 20 minutes. After that, you should lay it across your bed for 24 hours to allow it to expand fully. So, plan on not being able to use it for 2 days. However, following these instructions will ensure that you get the best ultra-soft thickness and the perfect fit for your bed, plus you’ll feel comfortable when you’re ready to sleep on it. This Bedsure King Mattress Topper is incredibly comfortable. You’ll have the best nights’ sleep of your life with it. The quality of this topper is exceptional. I washed it, dried it, and it still came out perfect. There were no clumps or bunching. It laid out perfectly on our king bed mattress. This thing feels amazing. I didn’t want to get out of bed. Being a coffee addict, I didn’t mind not having it first thing in the morning because it’s so soft. My husband even approved of this topper. I like how both of lying on it, I don’t feel him moving around. This Bedsure King Mattress Topper is not too soft that you sink in. It’s just right. It’s like a soft hug on your body, but not wrapped around you. After a few days of sleep on it, my back didn’t hurt. I was surprised. I also like how this topper helps protect and keep your mattress from wearing out quickly. It provides long-lasting stability to your mattress. This Bedsure King Mattress Topper is the perfect thickness. I love how my sheets still fit over this and my mattress with no problems. The topper stays put on my mattress also. I like the added elastic band for support keeping it in mattress. We just bought a new mattress and I wanted a topper to add more comfort so this was a perfect addition. Ive bought other Bedsure items for our condo, we rent out and guests always like those toppers. This the first time getting a single topper with no memory foam added separately. I have to say I like the added comfort this Bedsure King Mattress Topper - Viscose Made from Bamboo Ultra Soft Thick Fluffy Pillow Top Mattress Pad with 21 Inch Deep Pocket, Breathable, Moisture Wicking, Black, 78x80 Inch adds to our mattress top. It’s just the right added comfort. You can’t see the wording Bedsure through sheets either. I get do my stretches in bed, yoga and still able to do with no problems. The price is spot on for a nice quality mattress pad. Definitely highly recommend getting this for your mattress. You will be glad you did. It will last a long time.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 19, 2026
J
JANELV
Lake Worth, US
★★★★★ 5
A better topper from a company I trust
Color: Black, Size: Twin
I have a memory foam daybed that has seen better days. The top layer has started to shift from regular use, and I wanted something that would help hold it together. The Bedsure Twin Mattress Topper does exactly that and made a huge difference right away. This is a high quality, well constructed mattress pad. It fits securely over an extra thick mattress and stays in place. The corner bands under deep pockets are strong and keep everything aligned without slipping. The measurements are accurate. There are instructions to dry it, then leave it out to expand. There was no weird smell. What you see is exactly what you get, in a good way. The cushioning is even and comfortable, and the fabric feels thick and smooth. It adds structure while still improving comfort. It has a more premium look and function than expected, similar to what you would find in a Five-Star hotel. It feels expensive. I also appreciate that the color is not white. It looks cleaner over time and feels like a more practical choice. I have used several Bedsure products, and the quality has been consistent. I also like that it is a woman founded and owned brand, and they continue to improve their products.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on May 27, 2026

recommand products