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Manufacturer

Part Number

9HT400
Sale Price

$79.95

In Stock (10+)

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Usually delivered within 2 days

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No Hassle Returns

No Hassle Returns

Live-in-stock inventory

Live-in-stock inventory

Fitment guaranteed

Fitment guaranteed

Product Details

The QA1 9HT400 is a high-performance coil spring designed for demanding suspension applications. This chrome silicon high travel spring features a 2.5-inch inner diameter, 9-inch free length, and a spring rate of 400 pounds per inch, making it ideal for applications requiring substantial load capacity and travel range.

Key Features:

  • Chrome silicon alloy construction for superior strength and fatigue resistance
  • 2.5-inch inner diameter for compatibility with common coilover systems
  • 9-inch free length provides excellent suspension travel
  • 400 lbs/in spring rate for firm, controlled damping
  • Silver powder coat finish for corrosion protection and professional appearance
  • High travel design allows for extended compression and extension cycles
  • Precision wound to QA1's exacting specifications for consistent performance

QA1's High Travel spring line is engineered for racing, off-road, and high-performance street applications where maximum suspension articulation is required. The chrome silicon material offers exceptional durability under repeated stress cycles, while the powder coated finish protects against the elements. This spring is compatible with QA1 coilover shocks and other 2.5-inch ID suspension systems.

Products specifications

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Title

QA1 Coil Spring 9HT400

great- thanks

Best price, fast ordering, free shipping only way to shop

Can only tell you i received my order nothing else at this time

I was happy to receive my in such a timely manner!! Will be doing more business with you again.

Good and fast.

Fast

Thank you exactly what my customer needed.

Good Price and Hoping recieved my items quick. Thank You

very pleased with the service I recieved. shipping was fast, part was perfect. price was half of other dealers. will be using Autoplicity again. thanks

good experience

easy to use site, great price, wide choice of payment types

I appreciate low cost and free shipping option; however, I did not see an expected date for arrival.

price seems okay . .

Thanks!

Awesome and cheap

Easy ordering with Amazon.

Great price, much cheaper than other retailers. Also, the package got shipped within 24hrs.

Very easy to place an order.

Great prices, hopefully good product?

I am glad I found Autoplicity! Great prices, fast shipping, and excellent customer service. Already looking at other items to purchase from them. I highly recommend using Autoplicity!

Quick and easy

Awesome price. Nice site layout.

I like the service and cheap price i will recommend autoplicity.

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Returns are easy at THMotorsports

Not happy with a purchase? No problem. We've made returning items as easy as possible. And most purchases can be returned for free for 30 days. Learn more about our Returns Policy