Description

Coil-Over Conversion Kit – Pro Coil System – Rear – 130 / 250 lb/in Springs – Hardware Included – 3 in Axle Tubes – 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.

International Shipping

Below are estimated rates and delivery times for popular destinations; full carrier options are available at checkout.

Our dedicated team has years of experience managing international logistics and customs documentation to ensure smooth delivery from our US warehouse to your door. Please review our shipping policy and local import regulations before ordering.

Loading international estimates...

Reviews

There are no reviews yet.

Be the first to review “QA1 Coil-Over Conversion Kit Pro Rear ALN2000K”

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

    PROFORGED Pitman Arm 103-10065

    SKU: PFG103-10065
    Product information
    • Weight1.9 lbs
    • Dimensions7.7 × 3.7 × 2.9 in
    • Overall Length

      7-5/8 in

    • Center To Center Length

      5-3/4 in

    • Spline

      32.0

    • Material

      Steel

    • Color

      Black

    Details...
    Original price was: $68.94.Current price is: $59.95.Add to cart
    Original price was: $68.94.Current price is: $59.95.
    Quantity Only 7 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    MOLECULE Helmet Fabric Refresher 4oz Spray MOLMLHFF41

    SKU: MOLMLHFF41
    Product information
    • Weight0.313 lbs
    • Dimensions6 × 1.6 × 1.6 in
    • Product Line

      Refresher

    • Intended Purpose

      Helmet Fabric Refresher

    • Quantity

      Each

    • Variant

      Yes

    • Variant Group

      Material Cleaners2

    Details...
    Original price was: $7.99.Current price is: $6.95.Add to cart
    Original price was: $7.99.Current price is: $6.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    RICHMOND Input Seal 8225750

    SKU: RIC8225750
    Product information
    • Weight0.025 lbs
    • Dimensions4.1 × 2.45 × 0.5 in
    • Quantity

      Each

    • Material

      Rubber

    • Thickness

      0.25 in

    • Outside Diameter

      1.752 in

    • Intended Location

      Input Shaft

    Details...
    Original price was: $17.04.Current price is: $15.49.Add to cart
    Original price was: $17.04.Current price is: $15.49.
    Quantity Only 5 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    SCHOENFELD Tractor Pull Headers 1-7/8in 1515

    SKU: SCH1515
    Product information
    • Weight33.63 lbs
    • Dimensions38 × 21 × 10 in
    • Length

      Full

    • Style

      Truck Pulling

    • Primary Diameter

      1.875 in

    • Collector Diameter

      3.5 in

    • Fasteners Included

      Yes

    Details...
    Original price was: $375.80.Current price is: $341.64.Add to cart
    Original price was: $375.80.Current price is: $341.64.
    Quantity Only 2 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    VIBRANT PERFORMANCE Alignment Tool Quick Release 4.0in Clamp 12628

    SKU: VIB12628
    Product information
    • Weight0.75 lbs
    • Dimensions7.15 × 6.75 × 1.25 in
    • Style

      T-Bolt

    • Material

      Stainless

    • Color

      Natural

    • Quantity

      Each

    • Variant

      Yes

    Details...
    Original price was: $142.79.Current price is: $118.99.Add to cart
    Original price was: $142.79.Current price is: $118.99.
    Quantity Only 4 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEATHERTECH No Drill MudFlaps 110137

    SKU: WEA110137
    Product information
    • Weight1.12 lbs
    • Dimensions21.8 × 13.5 × 4.6 in
    • Product Line

      DigitalFit

    • Application Specific

      Yes

    • Material

      Plastic

    • Color

      Black

    • Finish

      Natural

    Details...
    Original price was: $104.00.Current price is: $93.95.Add to cart
    Original price was: $104.00.Current price is: $93.95.Add to wishlist
  • Add to wishlist
    Sale
    Wheel Front Aftermarket Shop
    Add to wishlist

    WEHRS MACHINE Window Net Protector 24in WM324-1

    SKU: WEHWM324-1
    Product information
    • Weight0.33 lbs
    • Dimensions26.3 × 2.05 × 0.7 in
    • Material

      Aluminum

    • Color

      Black

    • Finish

      Anodized

    • Quantity

      Each

    • Net Protector Included

      Yes

    Details...
    Original price was: $47.61.Current price is: $43.28.Add to cart
    Original price was: $47.61.Current price is: $43.28.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    FLOWMASTER SS Exhaust Tip Black 15406B
    Add to wishlist

    FLOWMASTER SS Exhaust Tip Black 15406B

    SKU: FLO15406B
    Product information
    • Weight2.035 lbs
    • Dimensions12.2 × 5.1 × 4.85 in
    • Mounting Style

      Clamp-On

    • Inlet Quantity

      1.0

    • Outlet Quantity

      1.0

    • Outlet Shape

      Round

    • Outlet Diameter

      4-1/2 in

    Details...
    Original price was: $153.00.Current price is: $138.95.Add to cart
    Original price was: $153.00.Current price is: $138.95.
    Quantity Only 3 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    COMPETITION ENGINEERING Slide-A-Link Traction Kit C2096
    Add to wishlist

    COMPETITION ENGINEERING Slide-A-Link Traction Kit C2096

    SKU: COE2096
    Product information
    Details...
    Original price was: $837.19.Current price is: $727.99.Add to cart
    Original price was: $837.19.Current price is: $727.99.
    Quantity Only 1 left in stock!
    -+
    Add to cart
    Add to wishlist
  • Add to wishlist
    Sale
    AUTOMETER 1 Hole Aluminum Panel 2236
    Add to wishlist

    AUTOMETER 1 Hole Aluminum Panel 2236

    SKU: ATM2236
    Product information
    • Weight0.105 lbs
    • Dimensions7.7 × 5.7 × 1 in
    • Quantity

      Each

    • Variant

      Yes

    • Mounting Location

      Underdash

    • Hardware Included

      Yes

    • Material

      Aluminum

    Details...
    Original price was: $24.56.Current price is: $22.33.Add to cart
    Original price was: $24.56.Current price is: $22.33.Add to wishlist

    15