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Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
Authorized Brand Dealer
Fulfillment From Multiple U.S. Warehouses
Enthusiast Owned & Supported
Easy Financing Available!
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QA1
QA1 Proma Star Series Double Adjustable Coil-Over Shock, Bearing Mount, 10.125in/14in Aluminum - DD401
This product will be available for sale in 2 weeks, but you can pre-order now to receive 10% discount!
The QA1 Proma Star Series Double Adjustable Coil-Over Shock (MPN: DD401) provides high-performance damping and independent tuning for custom chassis and suspension applications. Designed for drivers who demand precision, this shock features two adjustment knobs to control rebound and compression separately, making it equally effective on the street, drag strip, or road course.
Constructed with a lightweight aluminum body and 100% dyno-tested for quality, the DD401 is built for durability and consistency. The bearing mount configuration minimizes deflection and is ideal for mounts requiring misalignment. When paired with a standard 2.5-inch ID coil spring (sold separately), this shock allows for quick and easy ride height adjustments to achieve the perfect stance and corner balance.
- Valving: Double-adjustable independent compression and rebound tuning.
- Mounting: Bearing mount design reduces deflection and supports misalignment.
- Dimensions: 10.125-inch compressed length and 14-inch extended length.
- Construction: Lightweight aluminum body with integrated adjustment knobs.
- Ride Height: Fully adjustable spring seat for easy height tuning.
- Compatibility: Requires a 2.5-inch inner diameter (ID) coil spring.
- Warranty: Eligible for a Limited Lifetime Warranty (requires registration).
- Origin: Proudly made in the USA.
- Manufacturer Part Number: DD401
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Atlus
1340 Cobb Dr, Unit 1, Eustis, FL 32736
352-234-4458
Mon – Fri: 8:30 am – 4:30 pm
Sat: 9:00 am – 2:00 pm
Sun: Closed
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QA1 Proma Star Series Double Adjustable Coil-Over Shock, Bearing Mount, 10.125in/14in Aluminum - DD401
This product will be available soon, but you can pre-order now to get on the list before others!
US Based Support - In Florida
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The QA1 Proma Star Series Double Adjustable Coil-Over Shock (MPN: DD401) provides high-performance damping and independent tuning for custom chassis and suspension applications. Designed for drivers who demand precision, this shock features two adjustment knobs to control rebound and compression separately, making it equally effective on the street, drag strip, or road course.
Constructed with a lightweight aluminum body and 100% dyno-tested for quality, the DD401 is built for durability and consistency. The bearing mount configuration minimizes deflection and is ideal for mounts requiring misalignment. When paired with a standard 2.5-inch ID coil spring (sold separately), this shock allows for quick and easy ride height adjustments to achieve the perfect stance and corner balance.
- Valving: Double-adjustable independent compression and rebound tuning.
- Mounting: Bearing mount design reduces deflection and supports misalignment.
- Dimensions: 10.125-inch compressed length and 14-inch extended length.
- Construction: Lightweight aluminum body with integrated adjustment knobs.
- Ride Height: Fully adjustable spring seat for easy height tuning.
- Compatibility: Requires a 2.5-inch inner diameter (ID) coil spring.
- Warranty: Eligible for a Limited Lifetime Warranty (requires registration).
- Origin: Proudly made in the USA.
- Manufacturer Part Number: DD401
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