Unlock maximum performance and adjustability for your classic Mustang with QA1’s Pro Coil System. Designed specifically for 1964–1966 Mustangs, this double adjustable coilover kit gives you total control over ride quality, stance, and handling. Featuring 10” coil springs with a 450 lb./in. spring rate, this setup is perfect for aggressive street performance and track-style handling. COMPLETE TUNING CONTROL QA1 double adjustable shocks provide independent rebound and compression adjustment, with 18 clicks each. This lets you precisely tune how your Mustang responds to bumps, body roll, and cornering forces. Whether you’re dialing in settings for cruising, carving corners, or competition driving, you’ll have full suspension control at your fingertips. CUSTOMIZABLE RIDE HEIGHT Achieve the stance you want with ride height adjustment from factory stock height down to 2” lower. Perfect for lowering your Mustang for a more aggressive look or fine-tuning ride height to match wheels, tires, or handling preferences. EASY BOLT-IN INSTALLATION No cutting. No welding. The QA1 Pro Coil System bolts directly into place, making it a straightforward upgrade that delivers modern suspension performance without fabrication.
Application-specific fit for 1964–1966 Ford Mustangs
Double adjustable shocks with 18 clicks each for rebound and compression
Includes 10” coil springs with a 450 lb./in. spring rate
Ride height adjustable: factory to –2”
Direct bolt-in installation - no welding required
Premium powder-coated springs and durable hardware
Works seamlessly with QA1 tubular control arms and sway bars
Attributes:
Brand Name: QA1
GTIN: 00806990158659
Active or Passive Suspension: Passive
Adjustable Compression: Yes
Adjustable Rebound: Yes
Adjustable Ride Height: Yes
Assembled: No
Grade Type: Performance
Internal Construction Type: Dual Tube
Manufacturer Part Number: MD401-10450C
Remote Reservoir: No
Spring Color: Silver
Spring Material: High Tensile Chrome Silicon
UPC: 806990158659
Extended Information:
Country of Origin: US
Emissions : 4
Life Cycle Status: Available To Order
Packing Information:
Quantity of Each: 1
Package UOM: EA
Dimension: 29.125 x 9.125 x 14.125 inches
Weight: 24.8 POUNDS
PDF:
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