Login for Access to Member Pricing

QA1

QA1 Pro-Rear Coilover Kit Double Adjustable

MPN: dd501-12130 Catalog #: 001533409 Category: Coil-over Shock Kits Check Vehicle Fitment

Product Details

Upgrade your rear end with QA1's Pro-Rear System. Available in double adjustable, single adjustable and ride sensitive valving non-adjustable options,each adjustment has been carefully defined to provide the ideal horse curve to maximize performance. With evenly spaced valving changes throughout the adjustment range, there are no jumps when adjusting between any two clicks. These Pro-Rear Systems are commonly used in drag racing, street performance and street rod applications. Available in Simultaneous Compresion and Rebound Single Adjustable (DS), Independent Compression & Rebound Double Adjustable (DD) or Ride Sensitive Non-Adjustable (ALN), Coil-Over, Lightweight Aluminum, Ride Height Adjustable, Spring Mounting Hardware Included, 100% Dyno Tested and Serialized, Revalveable and Rebuildable by the QA1 Factory or QA1 Authorized Service Centers, Precision Machined Aluminum Piston with PTFE Piston Band, 5/8 Centerless Ground, Hard Chrome Plated, Solid Piston Rod, Three Step Sealing System, Available to Fit 3 or 3.25 Diameter Axle Tubes, Made in the USA, , Kit includes:, (2) Proma Star Shocks or Aluma Matic Shocks, (2) Linear or Variable Rate Springs, All Mounting Hardware.

Pro-Rear System that includes two double adjustable custom mount coil-over shock kit and two springs with a rate of 130 and all mounting hardware.

Coil-Over Shock Kit - Pro-Rear - Double Adjustable - Aluminum Coil-Over Shock Kit - Rear - 130 lb/in Spring Rate - Universal - Kit

Coil-Over Shock Kit - Pro-Rear - Twintube - Double Adjustable - 130 lb/in Spring Rate - Rear - 1301-1500 lb - Kit

QA1 Pro Rear Weld-In Coil-Over System - Double Adj. - 12in x 130lbs/in - 3in Tube - Aluminum

Vehicle Fitment

Universal or product-specific fitment. Please review the product details and contact us if you need help confirming fitment before ordering.

Product Specs

Brand
QA1
Part Number
dd501-12130
Catalog Number
001533409
Product Line
Coil-Over Shock Kits
Category
Suspension
Type
Coil-over Shock Kits
UPC / Barcode
806990063137
Vendor Product Category
Suspension
Vendor Product Subcategory
Coilovers
Length
40.50 in
Width
8.25 in
Height
8.25 in
Weight
25.60 lb
Units Per SKU
1
Freight / LTL
No
Ship Alone
No
Air Restricted
No
Prop 65
Y
CARB Approved
Yes
Clearance Item
No

Shipping & Availability

Current status 2 Available - Ready to ship
Estimated timing Usually ships within 24hrs

This item is showing available inventory. Most in-stock performance parts ship quickly, but timing can vary by warehouse, vendor cut-off time, holidays, and carrier pickup.

PROP 65 WARNING: This product can expose you to chemicals, which are known to the State of California to cause cancer or birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov.

Inventory shown: 2 available as of 6/3/2026.

Reviews & Questions

Real product feedback when available, plus quick ways to get fitment or product help.

Ask a Question
Need fitment help? Send us your year, make, model, engine, and the part number.
Already bought it? Reviews help other LMPerformance customers choose the right part.
Product question? We can help with specs, shipping, availability, and install details.

Other Popular Coil-over Shock Kits

$1,021.95
^