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Hyperco 18S-100 Conventional Rear Coil Spring 5" OD 13" Length 100 lb/in Rate

Part of: Hyperco Conventional Coil Spring OD Length lb/in Rate

Other options in this family: Hyperco 18Z1000-12 Hyperco 18Z1200-11 Hyperco 18SNU-065 Hyperco 18Y0700 Hyperco 18SNU-150

Manufacturer

Picture for manufacturer Hyperco

Part Number

18S-100
8 reviews
Sale Price

$88.93

In Stock (8)

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Product Details

The Hyperco 18S-100 is a high-performance conventional style rear coil spring designed for motorsports racing applications. This S-Series spring features a 5-inch outer diameter, 13-inch free length, and a 100 lb/in spring rate, making it ideal for various racing classes on both dirt and pavement tracks.

Key Features:

  • 100 lb/in spring rate with 13-inch free length
  • 5-inch outer diameter conventional design
  • Both ends closed and ground flat for optimal performance
  • High-tensile strength chrome silicone steel construction
  • Blue powder coat finish
  • Dynamic Travel Response (DTR) enhancement technology
  • Closed-end NASCAR-style spring technology
  • Lightweight design with maximum deflection capability

Hyperco springs are manufactured from premium chrome silicone steel and undergo two separate magnaflux inspections—once before manufacture and again after coiling—to ensure the wire is free from surface imperfections that could lead to failure. The closed-end design directly impacts the number of active coils that deflect during spring compression, providing more consistent performance throughout the suspension travel range. Each spring is designed to retain its rate and free length for multiple racing seasons when properly cared for and used in normal racing conditions.

hey had what I needed at a low price and were easy to deal with.

Great price

Great service and fast shipping. They were the lowest and best price I could find on the internet. Thanks!

I ordered my Auto Vent Shade bug deflector 18174 on Thursday afternoon, June 14, 2012, and had it on my front porch by Tuesday, June 19, 2012. I thought that was fast shipping, especially considering there was a weekend involved. The price was also very reasonable. I am anxious to install my new bug deflector. I will be turning to Autoplicity in the future for my auto needs. Great Job Autoplicity!

Wish there were better product description. In the description it said there is a Carbon Fiber version, but no link. Would of been interested in that up sell to the CF Version. Do you even Carry this version, how much, and how to find it ? Also there w

Ordered Thursday, shipped Monday... guess all in all we can't be disappointed. At least they had them in stock.

I have used them a couple times. Always seem to be one of the lowest prices on the internet and pretty quick turnaround on shipping. If you live near Los Angeles, they have a warehouse in Cerritos, so things arrive real quick once they're shipped.

I ordered thermo tec express sleeve heat suppression for my honda s2000 through autoplicity.<br><br>I ordered it on 07/06/2012 and recieved a day later,very fast processing. Order came well packaged and competitive pricing.

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