Description

Coil-Over Kit – 2.5 in ID Spring – Aluminum – Black Anodized / Natural – QA1 HD / HS / HR Series Struts – Kit

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-Over Hardware Kit COK103”

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

    ORACLE LIGHTING TRIGGER 4 PLUS Universal Pedestal Mount 43922

    SKU: ORA2020-4
    Product information
    • Weight0.52 lbs
    • Dimensions6.5 × 6.5 × 2.5 in
    • Product Line

      Trigger 4 Plus

    • Quantity

      Each

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $41.34.Current price is: $35.95.Add to cart
    Original price was: $41.34.Current price is: $35.95.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    NITROUS EXPRESS 10lb. Nitrous Bottle 11100

    SKU: NXS11100
    Product information
    • Weight15.4 lbs
    • Dimensions24.4 × 7.7 × 7.3 in
    • Quantity

      Each

    • Capacity (Lb)

      10 lb

    • Valve Style

      Lightning 500

    • Valve Material

      Aluminum

    • Valve Color

      Black

    Details...
    Original price was: $351.20.Current price is: $305.39.Add to cart
    Original price was: $351.20.Current price is: $305.39.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    POWERMASTER SBF XS Torque Starter 3/4in Offset 9503

    SKU: PWM9503
    Product information
    • Weight9.625 lbs
    • Dimensions12.65 × 7.5 × 5.6 in
    • Cat 3.5

      Starters

    • Product Line

      XS Torque

    • Starter Style

      Mini

    • Gear Reduction

      4.4:1

    • Adjustable Mount

      Yes

    Details...
    Original price was: $278.73.Current price is: $253.39.Add to cart
    Original price was: $278.73.Current price is: $253.39.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    PYROTECT Pants Junior Medium Black SFI-1 JP100120

    SKU: PYRJP100120
    Product information
    • Weight1.08 lbs
    • Dimensions11.8 × 10.15 × 3.7 in
    • Size

      Youth Medium

    • Sfi Rating

      3.2A/1

    • Material

      Fire Retardant Fabric

    • Color

      Black

    • Quantity

      Each

    Details...
    Original price was: $109.00.Current price is: $99.00.Add to cart
    Original price was: $109.00.Current price is: $99.00.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOROSO Fltr Fitting Screen Kit 23965

    SKU: MOR23965
    Product information
    • Weight0.18 lbs
    • Dimensions9.65 × 6.9 × 1.2 in
    • Material

      Stainless

    • Quantity

      Set of 4

    • Note

      Includes epoxy cement

    • UPC Code

      84663239656

    • Brand

    Details...
    Original price was: $121.89.Current price is: $105.99.Add to cart
    Original price was: $121.89.Current price is: $105.99.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SKYJACKER 97- Jeep TJ Shifter Relocation Bracket JSRB231A

    SKU: SKYJSRB231A
    Product information
    • Weight2.2 lbs
    • Dimensions7.9 × 7.4 × 4.8 in
    • Quantity

      Kit

    • Mounting Location

      Transfer Case Mount

    • Linkage Arm Included

      Yes

    • Application Specific

      Yes

    • Material

      Steel

    Details...
    Original price was: $109.00.Current price is: $98.92.Add to cart
    Original price was: $109.00.Current price is: $98.92.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    STILO ST5 Visor Dark Iridium Blue YA0806

    SKU: STIYA0806
    Product information
    • Weight0.36 lbs
    • Dimensions10.05 × 7.5 × 6.4 in
    • Bag Included

      Yes

    • Color

      Blue

    • Finish

      Iridium

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $226.00.Current price is: $204.95.Add to cart
    Original price was: $226.00.Current price is: $204.95.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    HURST Shifter Stick Only 5384331

    SKU: HUR538-4331
    Product information
    • Weight1.655 lbs
    • Dimensions19.8 × 7.85 × 0.5 in
    • Product Line

      Competition Plus

    • Knob Thread

      3/8-16 in

    • Quantity

      Each

    • Material

      Steel

    • Color

      Chrome

    Details...
    Original price was: $194.00.Current price is: $175.95.Add to cart
    Original price was: $194.00.Current price is: $175.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Standard Flex Coupling w / Inner Braid Liner 1.75 62404

    SKU: VIB62404
    Product information
    • Weight0.75 lbs
    • Dimensions5.2 × 4.9 × 4.6 in
    • Product Line

      Standard Flex

    • Style

      Braided

    • Inlet Diameter

      1-3/4 in

    • Outlet Diameter

      1-3/4 in

    • Length

      4 in

    Details...
    Original price was: $26.75.Current price is: $22.29.Add to cart
    Original price was: $26.75.Current price is: $22.29.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH Black Cargo Liners 40093

    SKU: WEA40093
    Product information
    • Weight9.43 lbs
    • Dimensions55 × 9 × 9 in
    • Product Line

      Cargo/Truck Liner

    • Application Specific

      Yes

    • Cargo Area Row Included

      Yes

    • Cargo Area Behind Second Row / Third Row

      2nd Row

    • Textured

      Yes

    Details...
    Original price was: $200.34.Current price is: $166.95.Add to cart
    Original price was: $200.34.Current price is: $166.95.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist

    51