SKU: 73169442904

QA1 64-66 Ford Mustang Pro Front Coil-Over System - Double Adj. - 10in x 400lbs/in - Aluminum

Sale price$605.25 Regular price$672.50
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Ships within 48 hours · Estimated delivery Aug 12 - Aug 17

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Description

QA1 64-66 Ford Mustang Pro Front Coil-Over System - Double Adj. - 10in x 400lbs/in - AluminumBring modern suspension performance to your classic Mustang with QA1s Pro Coil System. Specifically designed for 19641966 Mustangs, this double adjustable coilover kit delivers full control over ride quality, stance, and handling. With 10 coil springs rated at 400 lb. in., this setup strikes the ideal balance between ride comfort and sharper performance for aggressive street driving or entry level competition builds. FULL CONTROL WITH DOUBLE

Bring modern suspension performance to your classic Mustang with QA1’s Pro Coil System. Specifically designed for 1964–1966 Mustangs, this double adjustable coilover kit delivers full control over ride quality, stance, and handling. With 10” coil springs rated at 400 lb./in., this setup strikes the ideal balance between ride comfort and sharper performance for aggressive street driving or entry-level competition builds. FULL CONTROL WITH DOUBLE ADJUSTABILITY QA1’s double adjustable shocks feature independent rebound and compression control with 18 clicks each. This allows you to fine-tune how your Mustang handles bumps, weight transfer, and cornering grip. Whether you’re cruising, carving backroads, or setting up for a track day, this system puts you in complete control. RIDE HEIGHT FLEXIBILITY Easily dial in the perfect stance with ride height adjustment from factory stock height down to 2” lower. Lower your Mustang for an aggressive look, improve handling balance, or fine-tune for wheel and tire clearance without sacrificing geometry. EASY BOLT-IN INSTALLATION No welding, no cutting. The Pro Coil System installs with basic hand tools as a direct bolt-in upgrade, making it an accessible DIY-friendly solution for classic Mustang owners.

  • Pairs perfectly with QA1 tubular control arms and sway bars for a complete suspension system
  • Premium powder-coated springs and high-quality hardware for long-lasting durability
  • Double adjustable shocks with 18 rebound and 18 compression settings
  • Includes 10” coil springs with a 400 lb./in. spring rate
  • Application-specific fit for 1964–1966 Ford Mustangs
  • Direct bolt-in installation - no welding required
  • Ride height adjustable: factory to –2”

This Part Fits:

Year Make Model Submodel
1964-1966 Ford Mustang Base
1965-1966 Ford Mustang Shelby GT-350
1966 Ford Mustang Shelby GT-350H
Shipping Notes
  • Free Standard Shipping on $100+ Orders to the USA.
  • Except Preorder products are shipped in 48 hours.
  • Delivery to the USA:
  1. Standard Shipping : 3-10 business days
  • If time is of the essence, please consider selecting expedited delivery for faster service.
Exchange/Return Notes
  • We offer a 30-day return/exchange service after receiving.
  • Final sale items are not eligible for returns or exchanges.
  • To process your return/exchange, please contact us at [email protected]
  • Please click here for more details>>> Return & Exchange Policy
SKU: 73169442904

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4.6 ★★★★★
Based on 9 reviews
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Verified Purchase
Bob P
Cuba, US
★★★★★ 5
High quality
Size: (Pack of 1)
Looks a lot nicer than the one that came with my Subaru Outback (OEM). Performs the same or better.
WAS THIS REVIEW HELPFUL?YesReportShare
Reviewed in the United States on March 20, 2026
J
Verified Purchase
Julie
Port Orchard, US
★★★★★ 5
Perfect fit for my 2018 Civic—easy, affordable, and worth it
Size: 9.5" x 10.9" x 2.1"
I’ve bought this cabin air filter multiple times for my 2018 Honda Civic, and it’s consistently great quality. It fits perfectly and is super easy to install—takes just a few minutes to swap out, and I always do it myself. Way cheaper than going to a shop or dealership. The airflow is smooth, there’s no smell at all, and it keeps the inside of my car feeling clean and fresh. No weird odors, no dust blowing in—just a solid, dependable filter that does its job well. This is the only one I’ll keep buying.
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Reviewed in the United States on May 11, 2025
M
Verified Purchase
Michael Howard
San Leandro, US
★★★★★ 5
Do it mayne
Size: 9.5" x 10.9" x 2.1"
Good quality and fit but find it funny that the instructions with the air flow are on the side. I assume that would be facing out and was annoyed when I tried to close and it didn’t fit. Probably should have read the directions. Still would recommend
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Reviewed in the United States on March 8, 2026
K
Verified Purchase
Kcfangue
Port Orchard, US
★★★★★ 5
Perfect fit, durable and affordable
Size: 9.5" x 10.9" x 2.1"
Ordered this for our 2023 Honda civic. Great fit, durable and very affordable. Was so easy to pull old one out and replace new one. Will be ordering again.
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Reviewed in the United States on November 3, 2025
N
Verified Purchase
NY2CO
Massapequa, US
★★★★★ 5
Save money by installing yourself
Size: 9.5" x 10.9" x 2.1"
Good price and easy to install in a 2019 Honda CRV. Instructions can be found on YouTube. Much less expensive than having a service center install them.
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Reviewed in the United States on February 14, 2026

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