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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 Absorber - Bearing Mount - 11.125in/15in Aluminum - DD403
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 (DD403) provides a high-performance coil-over solution for custom chassis builds and suspension upgrades where direct-fit options are unavailable. This double-adjustable shock absorber allows for independent tuning of both compression and rebound, giving you the ability to dial in specific vehicle dynamics for the street, drag strip, or road course. The threaded aluminum body facilitates easy ride height adjustments to achieve the desired stance and corner weighting.
- Independent Valving: Two knobs allow for precise, separate control over compression and rebound settings.
- Bearing Mounts: Includes bearing mounts to minimize deflection and accommodate high-misalignment suspension geometry.
- Lightweight Construction: CNC-machined aluminum body for durability and weight savings.
- Technical Specifications: 11.125-inch compressed length and 15-inch extended length.
- Compatibility: Designed for use with 2.5-inch ID springs (sold separately).
- Quality Assured: Made in the USA and 100% dyno tested to ensure consistent performance.
Includes necessary mounting hardware for installation. This unit is eligible for a Limited Lifetime Warranty upon registration with QA1.
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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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If you can find the part for a lower price from an authorized dealer/shop, we'll match the price! Reach out to Hello@AtlusAuto.com, our live chat located at the bottom right of your screen, or request an Atlas Price Guarantee, or visit our dedicated APG page to submit a request.
QA1 Proma Star Series Double Adjustable Coil-Over Shock Absorber - Bearing Mount - 11.125in/15in Aluminum - DD403
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 (DD403) provides a high-performance coil-over solution for custom chassis builds and suspension upgrades where direct-fit options are unavailable. This double-adjustable shock absorber allows for independent tuning of both compression and rebound, giving you the ability to dial in specific vehicle dynamics for the street, drag strip, or road course. The threaded aluminum body facilitates easy ride height adjustments to achieve the desired stance and corner weighting.
- Independent Valving: Two knobs allow for precise, separate control over compression and rebound settings.
- Bearing Mounts: Includes bearing mounts to minimize deflection and accommodate high-misalignment suspension geometry.
- Lightweight Construction: CNC-machined aluminum body for durability and weight savings.
- Technical Specifications: 11.125-inch compressed length and 15-inch extended length.
- Compatibility: Designed for use with 2.5-inch ID springs (sold separately).
- Quality Assured: Made in the USA and 100% dyno tested to ensure consistent performance.
Includes necessary mounting hardware for installation. This unit is eligible for a Limited Lifetime Warranty upon registration with QA1.
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