D2 Racing D-HN-21 RS Coilover System

D2 Racing RS Coilover System (D-HN-21) for a 2002-2005 Honda Civic Si.

D2 Racing D-HN-21  RS Coilover System image 1D2 Racing D-HN-21  RS Coilover System image 2
General product image. Actual product may vary from image(s).

Category: Coilovers
Product Review: 4 Star Rating

D2 Racing RS Coilover System
Part #:
* Usually ships out within 1 business day(s) plus transit time.
New with Manufacturer Warranty (Authorized Dealer)
Free Shipping to the Continental US 48 States
$840.00 Shipped
* Inventory is updated daily so quantities may vary throughout the day.

Fitment Information:

2002 - 2005HondaCivicSi

See partnumber notes and applications notes above for specific product information.

The RS coilover system is a 36 way dampner and rebound adjustable monotube full coilover system. The setup has seperate height and preload adjustments allowing for optimal adjustment and allowing full strut travel at all times along with pillowball upper mounts or top mounts*. Mounts are constructed of 6061 powder coated aluminum. Threads are teflon coated to prevent rust. Rebuildable and serviceable in the US.

These come as a set of 4 to lower a vehicle. 

California Residents:
WARNING: Cancer & Reproductive Harm www.p65warnings.ca.gov

For more information you can submit a product question or visit the D2 Racing website.

5 Star Rating The best by Richard Anjos
These are best coilovers for the Starion...great quality D2 all day

2 Star Rating D2 2001 MB E55 by Andrey
I would not suggest this suspension if you looking to take your car to the track. If you just driving around and want to lower it it's okay. The hardest setting on shock will not be hard at all. Maybe barely harder than stock e55.

5 Star Rating D2 RS on m ej8y by inda
I have these, and ride amazing. people do knock these, but they seem to be label shoppers, over specs. shopping. they ride smooth, and everyone who I know who has upgraded name brand suspension, love mine over theirs.. i'm pretty low, and don't bottom out.... ride quality, and performance is great. http://i1140.photobucket.com/albums/n563/indaceja/IMAG0333-1.jpg

4 Star Rating so far so good by Alex Lopez
Im not going to tha track anytime soon mostly just sum spirited street driving n ive been very happy with my d2's my only complaint is the lack of camber adjustment in the rear but for the price u cant beat um

4 Star Rating Not a bad system at all by CB
I've read a lot of reviews of this system and I have come to the conclusion that a majority of the people who knock on these coils are only trying to justify their more expensive purchase. Really, unless you do a lot of track duty or throw your vehicle sideways often, you're not going to need something that is out of your price range. Considering this, I decided on these coils because: 1. it was in my price range, 2. I wanted to lower my car, and 3. I wanted a set that was serviceable in the US. I just got these installed and I am very satisfied with them. I have them on setting 18 and the ride is a bit smoother and more comfortable than my stockers. My main gripe was that they came with "universal" instructions printed in "engrish". It would have been nice to have vehicle specific instructions, but we managed. For the price, these are very hard to beat.

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