Description

Coil Spring – High Travel – Coil-Over – 2.5 in ID – 9 in Length – 450 lb/in Spring Rate – Steel – Silver Powder Coat – Each

Why Choose Us?



Frequently Asked Questions​

As an Authorized Automotive Retailer in the United States, we take pride in guaranteeing 100% authentic products from all brands available on our website. With partnerships spanning 1,000+ brands and a network of 20+ distributor warehouses nationwide, we maintain millions of auto parts in inventory across the USA, ensuring quick shipping and reliable service to our customers. When you shop with us, you're investing in quality and trust.
We believe we have the fastest backorder system in the U.S. auto parts industry, thanks to our strong partnerships with brands and vendors. Nearly all backordered auto parts are shipped directly by the vendors without any additional delays, or they are placed as special orders on the same day. In most cases, backordered parts are delivered within 5-10 days.
We offer unbeatable prices and the best shipping rates on auto parts, with exclusive protection and insurance included to safeguard your order from damage or loss. Enjoy convenient door-to-door delivery, real-time tracking, and our 100% satisfaction guarantee for a smooth, worry-free experience.
Our standard shipping typically takes 1-3 business days. We will provide estimated shipping time for each product. While we aim to deliver as quickly as possible, this timeframe ensures all orders are processed, prepared, and dispatched with care. If the products are not ready for shipping in 72 hours, we will refund you 100%
Absolutely. Once your order is dispatched, you’ll receive an email with tracking details, so you can follow your shipment every step of the way. Every step of shipping process will be sent through email notifications or using tracking page.
Every product page includes a stock level indicator to show what’s available. We always update the inventory 24/24. We’ll be happy to check availability and provide updates on new stock arrivals if you need a help.
We’re sorry to hear that your order wasn’t delivered in perfect condition. Please email us with your order number, a description of the issue, and photographs of the damaged item. Once we receive this information, we’ll arrange for a replacement or refund and handle the return process.
You can return items within 30 days of receipt. Ensure the product is new in its original packaging and securely wrapped for safe transit. Once we receive the item in sellable condition, we’ll issue a full refund for the product value. Contact us for the return address and further instructions.

About QA1

QA1 specializes in high-performance suspension components, including shock absorbers, rod ends, spherical bearings, struts, springs, ball joints and other related items. With products to fit a wide variety of applications, they have solutions for the circle track, drag racing, street performance, and street rodding markets.

Reviews

There are no reviews yet.

Be the first to review “QA1 Coil Spring – 2.5in x 9 450# 9HT450”

Your email address will not be published. Required fields are marked *

Recently viewed products

  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PERMATEX Wheel Restore Kit Black 9143

    SKU: PEX09143
    Product information
    • Weight0.205 lbs
    • Dimensions8 × 4 × 1.25 in
    • Product Line

      Wheel Restoration Kit

    • Color

      Black

    • Finish

      Gloss

    • Quantity

      Kit

    • Variant

      Yes

    Details...
    Original price was: $25.82.Current price is: $23.47.Add to cart
    Original price was: $25.82.Current price is: $23.47.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RATECH Complete Kit GM 7.5in 308TK

    SKU: RAT308TK
    Product information
    • Weight5.745 lbs
    • Dimensions6.9 × 6.7 × 3.6 in
    • Product Line

      Complete Kit

    • Pinion Bearings Included

      Yes

    • Pinion Bearing Style

      Roller

    • Carrier Bearings Included

      Yes

    • Carrier Bearing Style

      Roller

    Details...
    Original price was: $103.44.Current price is: $94.04.Add to cart
    Original price was: $103.44.Current price is: $94.04.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    K AND N ENGINEERING Performance Air Intake System 57-1561

    SKU: KNE57-1561
    Product information
    • Weight15.9 lbs
    • Dimensions24 × 14.5 × 13 in
    • Product Line

      57 Series FIPK

    • Tube Material

      Plastic

    • Tube Color

      Black

    • Tube Finish

      Natural

    • Filter Style

      Washable

    Details...
    Original price was: $350.00.Current price is: $317.99.Add to cart
    Original price was: $350.00.Current price is: $317.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Pro Birdcage Lower Pickup Block TIP2102

    SKU: TIP2102
    Product information
    • Weight0.285 lbs
    • Dimensions4.1 × 4 × 1.35 in
    • Width

      2.375 in

    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    Details...
    Original price was: $27.59.Current price is: $22.99.Add to cart
    Original price was: $27.59.Current price is: $22.99.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Steering Arm RH Black TIP3012

    SKU: TIP3012
    Product information
    • Weight0.83 lbs
    • Dimensions9.4 × 4.1 × 0.95 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $62.39.Current price is: $51.99.Add to cart
    Original price was: $62.39.Current price is: $51.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Sprocket/Chain Guide Disc Style TIP3860

    SKU: TIP3860
    Product information
    • Weight2.9 lbs
    • Dimensions12.3 × 12.2 × 2.9 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Kit

    • Type

      Disc

    Details...
    Original price was: $139.19.Current price is: $115.99.Add to cart
    Original price was: $139.19.Current price is: $115.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    Ti22 PERFORMANCE Top Wing Post Black 12in TIP6018

    SKU: TIP6018
    Product information
    • Weight1 lbs
    • Dimensions12.75 × 4.1 × 1.25 in
    • Material

      Chromoly

    • Color

      Black

    • Finish

      Powder Coat

    • Quantity

      Each

    • Style

      Top Wing

    Details...
    Original price was: $37.19.Current price is: $30.99.Add to cart
    Original price was: $37.19.Current price is: $30.99.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HOOKER Trans Mount Polyurethane GM – Red 71223030HKR

    SKU: HKR71223030HKR
    Product information
    • Weight1.65 lbs
    • Dimensions5.1 × 3.9 × 2.7 in
    • Hardware Included

      Yes

    • Bracket Material

      Steel

    • Bracket Color

      Zinc

    • Bracket Finish

      Plated

    • Bushing Material

      Polyurethane

    Details...
    Original price was: $54.00.Current price is: $48.71.Add to cart
    Original price was: $54.00.Current price is: $48.71.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLEX-A-LITE 10in Trimline Reversible 116538
    Add to wishlist

    FLEX-A-LITE 10in Trimline Reversible 116538

    SKU: FLE116538
    Product information
    • Weight3.6 lbs
    • Dimensions17.8 × 16.3 × 7 in
    • Voltage

      12V

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    • Quantity

      Kit

    Details...
    Original price was: $149.70.Current price is: $136.09.Add to cart
    Original price was: $149.70.Current price is: $136.09.Add to wishlist
  • Add to wishlist
    Sale
    COMP CAMS BBC Solid Roller Cam 47S 321R12 11-747-14
    Add to wishlist

    COMP CAMS BBC Solid Roller Cam 47S 321R12 11-747-14

    SKU: COM11-747-14
    Product information
    • Weight10.59 lbs
    • Dimensions24.6 × 3 × 2.75 in
    • Product Line

      Drag Race

    • Camshaft Lifter Style

      Mechanical Roller Tappet

    • Operating Range Rpm Lower

      5000 RPM

    • Operating Range Rpm Upper

      8500 RPM

    • Manufacturer Grind Number

      47S 321R12

    Details...
    Original price was: $661.19.Current price is: $574.95.Add to cart
    Original price was: $661.19.Current price is: $574.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist

    52