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Experience advanced performance with independent adjustment capabilities.
The QA1 Proma Star Coil Over Shock Absorber is engineered for high-performance applications, offering independent compression and rebound valve adjustment. This shock absorber features a ride height adjustable design, allowing for customization to meet specific vehicle requirements. With a robust construction, it includes a lightweight aluminum body and a precision machined aluminum piston, ensuring durability and reliability under various driving conditions.
This shock absorber provides 324 valving options, with 18 positions each for compression and rebound adjustments, allowing for fine-tuning of the ride characteristics. The three-step sealing system enhances performance by maintaining consistent damping throughout the adjustment range. The Proma Star is 100 percent dyno tested and serialized, ensuring quality and performance standards are met.
Designed for versatility, this shock absorber is suitable for drag racing, street performance, autocross, and road racing applications. It comes with spring mounting hardware included, making installation straightforward. The silver shock body not only adds to the aesthetic but also contributes to the overall lightweight design, enhancing vehicle handling and responsiveness.
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, Independent 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: DD304
- Adjustable: Yes
- Upper Mounting Type: Eyelet
- Lower Mounting type: Eyelet
- Extended Height (IN): 12-3/4 Inch
- Compressed Height (IN): 9-1/2 Inch
- Quantity: Single
- Valving Type: Independent 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.
