• inventory
    • Brake Systems
    • Chassis & Suspension
      • Chassis Components
      • Steering Components
      • Suspension Components
    • Engines
      • Car Engine
      • Crate Engines
        • Short Block Engines
      • Engine and Transmission Combos
      • Horizontal Engines
      • Vertical Shaft Engine For Sale
    • Exhaust
    • Generators
      • Commercial Generators
      • Generator Transfer Switch
      • Standby Generators
      • Generators, Marine Generators
      • Marine Generators
    • Ignitions & Electrical
    • Inboard and Sterndrives
    • Outboard Motors
      • Evinrude Outboard Motors
      • Honda Outboard Motors
      • Mercury Outboard Motors
      • Nissan Outboard Motors
      • Suzuki Outboards Motors
      • Tohatsu Outboard Prices
      • Yamaha Outboard Engines For Sale
    • Transmission and Drivetrain
      • Automatic Transmissions
      • Manual Transmissions
      • Engine Drives
    • Welding Machine
      • MIG Welders
      • Stick Welders For Sale
      • TIG Welders For Sale
  • OUR SERVICES
    • Boats and Outboards Services
    • Engine Services
    • Parts Request
    • Service Appointment
  • Customer Corner
    • Company
    • FAQ
    • Newsletter Signup
    • Our Videos
    • News & Events
  • Finance
    • Financial Department
    • Get Financed
  • Warranty
  • Dealer Info
    • Careers
    • Contact us
    • Customer Reviews
Login / Register
Search
Wishlist
0 items $0.00
Menu
0 items $0.00
Click to enlarge
Home Chassis & Suspension Suspension Components QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-D400
QA1 1973-87 C10 Coilover Conversion Systems 52623-S650
QA1 1973-87 C10 Coilover Conversion Systems 52623-S650 $2,572.00
Back to products
QA1 Rear Suspension Conversion Systems R130-200
QA1 Rear Suspension Conversion Systems R130-200 $1,839.00

QA1 Mopar Front Street Performance Coilover Conversion Systems 52346-D400

$3,099.00

Suspension Package, Front, Street Performance, 0 in. to 2 in. Drop, Double Adjustable Coilover, 400 lbs./in. Spring Rate, Tubular Arms, Mopar, Kit

Compare
Add to wishlist
Category: Suspension Components
Share:
  • Description
  • Shipping & Delivery
Description

Overview

Brand: QA1
Manufacturer’s Part Number: 52346-D400
Part Type: Front Suspension Packages
Product Line: QA1 Mopar Front Street Performance Coilover Conversion Systems
Summit Racing Part Number: QA1-52346-D400
UPC: 806990163585
Crossmember Included: Yes
Crossmember Material: Steel
Crossmember Color: Black powdercoated
Welding Required: No
Front Spindles Included: Yes
Spindle Type: Stock height
Spindle Material: Ductile iron
Spindle Finish: Black powdercoated
Upper Control Arms Included: Yes
Lower Control Arms Included: Yes
Control Arm Style: Tubular
Control Arm Material: Steel
Control Arm Color: Black
Upper Ball Joints Included: Yes
Lower Ball Joints Included: Yes
Rack and Pinion Included: Yes
Steering Rack Type: Hydraulic power assist
Rack Color: Black
Shocks Included: Yes
Shock Type: Double adjustable coilover
Coilover Springs Included: Yes
Coilover Spring Rate (lbs/in): 400 lbs./in.
Spring Finish: Black
Disc Brake Kit Included: No
Front Rotor Included: No
Front Caliper Included: No
Brake Pads Included: No
Sway Bar Included: No
Center Link Included: No
King Pins Included: No
King Pin Bearings Included: No
Pitman Arm Included: No
Idler Arm Included: No
Tie Rod Sleeves Included: Yes
Inner Tie Rod Ends Included: Yes
Outer Tie Rod Ends Included: Yes
Quantity: Sold as a kit.
Notes: Engine mounts must be purchased separately. Kit provides up to 2 in. of drop.

QA1 Mopar Front Street Performance Coilover Conversion Systems

QA1 Mopar front street performance coilover conversion systems transform your classic Charger, Road Runner, or other classic B/E-body Mopar into a restomod that drives, corners, and launches like a modern machine. These Mopar systems feature great-looking powdercoated components that improve performance and save weight while making it easy to swap engines, including the Gen 3 Hemi. QA1 Mopar street performance systems are available with single or double adjustable shocks in kits offering 0 to 2 in. or 2 to 4 in. of drop.

Features and benefits:

* Coilovers help you achieve the perfect stance and ride quality
* Single-adjustable shocks are recommended for cars used primarily on the street
* Double-adjustable coilovers are recommended for consistent drag racing, autocross or road racing
* Rack-and-pinion steering provides a modern feel and improved handling in any setting
* Drastically improve geometry, enhancing driving feel and cornering capabilities
* Designed for everyday driving, drag racing, and handling
* Tubular design improves exhaust clearance while reducing weight
* Works with multiple engine configurations

Shipping & Delivery
wd-ship-1
wd-ship-2

Effective Date: August 9, 2025

At X Factors Motorsports, we are committed to delivering your order quickly, securely, and affordably.


1. Processing Time

  • Orders are typically processed within 1–2 business days after payment is confirmed.

  • Orders placed on weekends or holidays will be processed on the next business day.


2. Delivery Times

  • Domestic Shipping (United States): Delivery takes 5–7 business days from the date of shipment.

  • International Shipping: Delivery times vary by destination and may take 7–21 business days depending on customs processing and local delivery services.


3. Shipping Rates

  • United States: Free standard shipping on all orders.

  • International: Shipping costs are calculated at checkout based on the delivery address, package weight, and destination country.


4. Carriers Used

We ship orders using trusted carriers such as UPS, FedEx, USPS, and DHL to ensure reliable delivery. Tracking numbers are provided for all shipments.

Related products

QA1 1963-72 C10 Coilover Conversion Systems 52622-D650

Suspension Components
$2,597.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 1963-72 C10 Coilover Conversion Systems 52622-D750

Suspension Components
$2,615.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 1963-87 C10 Front Coilover Conversion Systems 52611-S650

Suspension Components
$1,486.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 1963-87 C10 Front Coilover Conversion Systems 52611-S750

Suspension Components
$1,735.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 1973-87 C10 Coilover Conversion Systems 52623-D750

Suspension Components
$2,695.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 1988-98 C1500 Rear Coilover Conversion Systems R140-170

Suspension Components
$1,745.00
Add to cart
Compare
Quick view
Add to wishlist

QA1 Level 2 Big Wheel Kits BW02-GMB4

Suspension Components
$3,217.00
Add to cart
Compare
Quick view
Add to wishlist

RideTech 1955-57 Chevrolet Coilover Suspension Systems 11030201

Suspension Components
$3,429.00
Add to cart
Compare
Quick view
Add to wishlist

    At X Factors Motorsports, we specialize in high-performance engines, outboards, and premium automotive equipment. With expert support, fast shipping, and trusted brands, we help builders, racers, and enthusiasts power their passion — one project at a time.

    • 1204 E Yorba Linda Blvd, Placentia, CA 92870, USA
    • Phone: +1 (714) 694-3374
    • E-mail: sales@xfactorsmotorsports.com
    Recent Posts
    • Commercial Mower Engine Maintenance Checklist | Pro Landscaper Guide
      October 27, 2025 No Comments
    • Godzilla Platform
      Big-Inch Pushrod V8s: Why the Ford Godzilla Platform is a Game Changer
      October 27, 2025 No Comments
    Our stores
    • New York
    • London SF
    • Edinburgh
    • Los Angeles
    • Chicago
    • Las Vegas
    USEFUL LINKS
    • Privacy Policy
    • Returns
    • Terms & Conditions
    • Contact Us
    • Latest News
    • Shipping Policy
    Footer Menu
    • Financial Department
    • Get Financed
    • Parts Request
    • Service Appointment
    • Warranty
    • Careers
    X Factors Motorsports. 2025 Power By Partners Title SC LLC..
    payments
    • inventory
      • Brake Systems
      • Chassis & Suspension
        • Chassis Components
        • Steering Components
        • Suspension Components
      • Engines
        • Car Engine
        • Crate Engines
          • Short Block Engines
        • Engine and Transmission Combos
        • Horizontal Engines
        • Vertical Shaft Engine For Sale
      • Exhaust
      • Generators
        • Commercial Generators
        • Generator Transfer Switch
        • Standby Generators
        • Generators, Marine Generators
        • Marine Generators
      • Ignitions & Electrical
      • Inboard and Sterndrives
      • Outboard Motors
        • Evinrude Outboard Motors
        • Honda Outboard Motors
        • Mercury Outboard Motors
        • Nissan Outboard Motors
        • Suzuki Outboards Motors
        • Tohatsu Outboard Prices
        • Yamaha Outboard Engines For Sale
      • Transmission and Drivetrain
        • Automatic Transmissions
        • Manual Transmissions
        • Engine Drives
      • Welding Machine
        • MIG Welders
        • Stick Welders For Sale
        • TIG Welders For Sale
    • OUR SERVICES
      • Boats and Outboards Services
      • Engine Services
      • Parts Request
      • Service Appointment
    • Customer Corner
      • Company
      • FAQ
      • Newsletter Signup
      • Our Videos
      • News & Events
    • Finance
      • Financial Department
      • Get Financed
    • Warranty
    • Dealer Info
      • Careers
      • Contact us
      • Customer Reviews
    • Wishlist
    • Compare
    • Login / Register
    Shopping cart
    Close
    Sign in
    Close

    Lost your password?

    No account yet?

    Create an Account
    Start typing to see products you are looking for.
    Shop
    Wishlist
    0 items Cart
    My account