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Achieve precise suspension control with adjustable compression and rebound settings.
The QA1 Proma Star Single Adjustable coil-over shock absorber is engineered for high-performance applications, providing simultaneous compression and rebound valve adjustment. This innovative design allows users to fine-tune their suspension setup with a single knob that offers 18 different valving options, ensuring optimal handling and ride quality across various driving conditions.
Constructed from lightweight aluminum, the shock features a precision machined aluminum piston with a P.T.F.E. piston band for enhanced durability and performance. The 5/8 inch centerless ground, hard chrome plated piston rod contributes to the shock's robust design, while the three-step sealing system ensures reliability and longevity.
With an extended height of 12-5/8 inches and a compressed height of 9-1/2 inches, this shock absorber is suitable for a range of applications including drag racing, street performance, autocross, and road racing. The adjustable ride height feature allows for customization to meet specific vehicle requirements, making it a versatile choice for automotive enthusiasts.
Features
- Ride Height Adjustable
- 100 Percent Dyno Tested And Serialized
- Rebuildable And Revalveable
- Lightweight Aluminum, Precision Machined Aluminum Piston With P.T.F.E. Piston Band
- 5/8 Inch Centerless Ground, Hard Chrome Plated, Solid Piston Rod
- Three Step Sealing System, Simultaneous Compression And Rebound Adjustment
- Spring Mounting Hardware Included, Used In Drag Racing, Street Performance, Autocross And Road Racing Applications
Specifications
- Manufacturer: QA1
- Manufacturer Part Number: DS304
- Adjustable: Yes
- Upper Mounting Type: Eyelet
- Lower Mounting type: Eyelet
- Extended Height (IN): 12-5/8 Inch
- Compressed Height (IN): 9-1/2 Inch
- Quantity: Single
- Valving Type: Simultaneous Compression And Rebound Valving
- Shock Body Color: Silver
- Shock Body Material: Aluminum
- Spring Height (IN): 7 Inch
- Spring Rate: No Spring
- Spring Style: No Spring
- Spring Finish: No Spring
- Spring Color: No Spring
- Spring Material: No Spring
- Includes Mounting Hardware: Yes
Technical Documents
Shipping & Returns
- This product ships within the continental USA only.
- This product typically ships within 1 to 3 business days.
- Returns are accepted within 30 days for items in like-new condition. For complete details, please see our return policy.
