QA1
QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 450lbs/in - Pigtail - Aluminum - MG401-10450A
- SKU:
- QAPMG401-10450A
- UPC:
- 806990154439
- MPN:
- MG401-10450A
- Availability:
- Regularly stocked product
Description
What is the typical lifespan of QA1 coilovers?
QA1 coilovers are engineered for longevity, with most components designed to last the lifetime of the vehicle when properly maintained.
Can I install QA1 coilovers myself?
Professional installation is strongly recommended to ensure precise alignment and optimal performance for your QA1 coilovers.
QA1 Pro Coil coilovers achieve ultimate control and personalized performance for vehicles requiring a 9/10 score in Track/Autocross usage. Their unique double adjustable design with independent compression and rebound control, featuring nitrogen-charged canisters, allows for unparalleled suspension tuning. Experience transformative handling and comfort with these expertly engineered coilovers.
What Owners Say
Owners and enthusiasts consistently praise QA1 Pro Coil coilovers for transforming ride quality, with drivers reporting a dramatically improved front end that "feels like a modern" setup. The suspension soaks up bumps exceptionally well while enabling confident handling at higher speeds, making these a popular upgrade for classic Mustangs and street applications. Users note the ride is definitely stiffer than stock, requiring some tuning time to dial in preferences. Some buyers mention QA1 coilovers receive mixed reviews in the community, and the price point sits well above budget alternatives. Despite the premium cost, the consensus among enthusiasts points to a suspension system that delivers substantial performance gains and modern ride characteristics.
Key Features
- soft or firm compression and rebound valve packs also available
- unique double adjustable design
- adjustable low-speed bleed
- nitrogen-charged canister
- piggyback or remote configuration
- base eyelet is indexable
Why Choose the QAP Coil-Overs - Pro Coil
Achieves tailored ride comfort and aggressive handling with customizable valve packs.
Transforms your driving experience with independent control over compression and rebound.
Provides precise suspension tuning for optimal grip and responsiveness on any road.
Delivers consistent damping performance and reduced fade even under extreme conditions.
Who Is This For?
Track / Autocross — 9/10
Double adjustable, tunable compression and rebound.
Street Performance — 8/10
Adjustable low-speed bleed for fine-tuning.
Racing Competition — 9/10
Tunable valve packs for precise control.
Daily Driving Comfort — 7/10
Soft valve packs available for comfort tuning.
Drag Racing — 7/10
Adjustable low-speed bleed aids launch control.
Frequently Asked Questions
What vehicles are compatible with the QA1 Pro Coil-overs?
The QA1 Pro Coil-overs are designed to fit 1967-1974 Buick Apollo, Chevrolet Camaro/Chevy II/Nova, Oldsmobile Omega, and Pontiac Firebird/Ventura models. This ensures a precise fit and optimal performance for these classic platforms. Enjoy enhanced handling with confidence in your vehicle's specific fitment.
Is professional installation required for the QA1 Pro Coil-overs?
Professional installation is recommended for the QA1 Pro Coil-overs to ensure proper setup and performance. Confirm installation with a qualified technician to maximize the benefits of their double adjustable design. Achieve tailored ride comfort and aggressive handling with expertly installed coilovers.
How do QA1 Pro Coil-overs improve track and autocross performance?
QA1 Pro Coil-overs achieve ultimate control with their unique double adjustable design, scoring a 9 for Track/Autocross usage. This allows independent control over compression and rebound for precise suspension tuning. Experience superior grip and responsiveness on any track with these performance-tuned coilovers.
Is upgrading from stock suspension to QA1 Pro Coil-overs worthwhile for a performance vehicle?
Upgrading to QA1 Pro Coil-overs is a significant performance enhancement over stock suspension components. Their double adjustable design allows for independent control of compression and rebound, providing precise suspension tuning for optimal grip and responsiveness. This transforms your driving experience with personalized performance.
Can QA1 Pro Coil-overs be adjusted for daily driving comfort?
Yes, QA1 Pro Coil-overs offer adjustable low-speed bleed and available soft compression and rebound valve packs for daily driving comfort. Scoring a 7 for Daily Driving Comfort, they provide a balanced ride. Enjoy a comfortable yet responsive experience with customizable damping for everyday use.
Vehicle Compatibility
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973–1974 | Buick | Apollo | Base |
| 1967–1969 | Chevrolet | Camaro | RS |
| 1967–1969 | Chevrolet | Camaro | SS |
| 1967–1969 | Chevrolet | Camaro | Z28 |
| 1967–1969 | Chevrolet | Camaro | Base |
| 1968 | Chevrolet | Chevy II | Nova |
| 1969–1974 | Chevrolet | Nova | Base |
| 1973–1974 | Chevrolet | Nova | Custom |
| 1973–1974 | Oldsmobile | Omega | Base |
| 1967–1969 | Pontiac | Firebird | Base |
| 1967 | Pontiac | Firebird | 326 |
| 1967–1969 | Pontiac | Firebird | Sprint |
| 1967–1969 | Pontiac | Firebird | 400 |
| 1967–1968 | Pontiac | Firebird | HO |
| 1968–1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1969 | Pontiac | Firebird | Trans Am |
| 1971–1974 | Pontiac | Ventura | Base |
| 1973–1974 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
Additional Resources
Important Notices
⚠️ Proposition 65 Warning: This product can expose you to chemicals including lead and/or other substances known to the State of California to cause cancer, birth defects, or other reproductive harm. For more information, visit www.P65Warnings.ca.gov.
Browse More: Shop All Coilovers — Suspension
Warranty Information
| Year | Make | Model | Submodel |
|---|---|---|---|
| 1973-1974 | Buick | Apollo | Base |
| 1967-1969 | Chevrolet | Camaro | Base |
| 1967-1969 | Chevrolet | Camaro | RS |
| 1967-1969 | Chevrolet | Camaro | SS |
| 1967-1969 | Chevrolet | Camaro | Z28 |
| 1968 | Chevrolet | Chevy II | Nova |
| 1969-1974 | Chevrolet | Nova | Base |
| 1973-1974 | Chevrolet | Nova | Custom |
| 1973-1974 | Oldsmobile | Omega | Base |
| 1967 | Pontiac | Firebird | 326 |
| 1968-1969 | Pontiac | Firebird | 350 |
| 1969 | Pontiac | Firebird | 350 HO |
| 1967-1969 | Pontiac | Firebird | 400 |
| 1967-1969 | Pontiac | Firebird | Base |
| 1967-1968 | Pontiac | Firebird | HO |
| 1967-1969 | Pontiac | Firebird | Sprint |
| 1969 | Pontiac | Firebird | Trans Am |
| 1971-1974 | Pontiac | Ventura | Base |
| 1973-1974 | Pontiac | Ventura | Custom |
| 1974 | Pontiac | Ventura | GTO |
Additional Information
Case Lot Quantity: |
1 |
Category: |
Suspension>Coilovers |
Clearance Item: |
N |
MPN: |
MG401-10450A |
Proposition 65: |
Y |
Product Level: |
Premium Performance |
Track / Autocross: |
9/10 |
Street Performance: |
8/10 |
Racing Competition: |
9/10 |
Daily Driving Comfort: |
7/10 |
Drag Racing: |
7/10 |
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