QA1 GM Pro Front Coil-Over System - Double Adj. - 11in x 250lbs/in - Pigtail - Aluminum
QA1 GM Pro Front Coil-Over System - Double Adj. - 11in x 250lbs/in - Pigtail - Aluminum
A$2,112.61
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Description
QA1 Pro coilover systems are engineered from the ground up to offer unmatched performance over stock suspension setups. Pro coilover systems utilize adjustable and non-adjustable coilover shocks and springs designed specifically for replacing the factory shocks and springs. This combination offers ride height adjustment and variable position valving adjustment (where applicable) for performance not found in other kits. Choose QA1 Pro coilover systems for your next suspension upgrade.
Product Overview
These QA1 GM Pro Coil Systems are a great option for anyone looking for fully adjustable ride height and valving control. Choose a spring rate and adjustability that fits your driving style, adjust the valving to match and you are on your way. These shocks also utilize a fully threaded body that allows you to adjust your ride height for the perfect stance or to finely tune the weight balance for superior handling. Specially designed for QA1's Pro Coil Systems, the American-made lightweight high travel springs have fewer coils and a smaller wire diameter, resulting in increased travel due to the larger distance between the coils. They reduce unsprung weight and react faster, optimizing suspension performance. Multiple spring rate options are also available and have been successfully tested in various applications, from casual street driving to hard core race applications. Adjustable Pro Coil System Features: Available in independent compression and rebound double adjustable, simultaneous compression and rebound adjustable, or drag "R" Series adjustable, Lightweight Billet Aluminum Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, 100% Dyno Tested and Serialized, Serviceable and Rebuildable by QA1 Authorized Service Centers, Made in the USA, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs, Non-Adjustable Pro Coil System Features: Steel, Stock Appearing Coil-Over Shocks, High Travel Springs, Easy, Bolt-In Installation, Ride Height Adjustable, Used in drag racing, street performance, autocross, road racing and street rod applications, Sold in Pairs
Features and Benefits
- Up to 2 of ride height adjustment allows you to dial in the perfect stance.
- Achieve the ultimate balance of ride quality and performance handling with independent tuning of rebound and compression valving.
- Easy bolt-in installation that works with your factory or upgraded QA1 tubular control arms.
- Limited Lifetime Warranty for peace of mind.
- Proudly made in the USA
Product Details
| Active or Passive Suspension: | Passive |
|---|---|
| Adjustable Compression: | Yes |
| Adjustable Rebound: | Yes |
| Adjustable Ride Height: | Yes |
| Assembled: | No |
| Brand: | QA1 |
| Description: | QA1 GM Pro Front Coil-Over System - Double Adj. - 11in x 250lbs/in - Pigtail - Aluminum |
| Grade Type: | Performance |
| Internal Construction Type: | Dual Tube |
| Manufacturer Part Number: | GD401-11250A |
| Part Number: | qapGD401-11250A |
| Prop 65 - Short Label: | WARNING: Cancer and Reproductive Harm. www.P65Warnings.ca.gov |
| Prop 65 Yes/No: | Yes |
| Remote Reservoir: | No |
| Spring Color: | Silver |
| Spring Material: | High Tensile Chrome Silicon |
| Title: | QA1 Shock Absorber and Coil Spring Assembly GD401-11250A |
| UPC: | 806990062406 |
Part Type
Coilover Set
Features
- Achieve the ultimate balance of ride quality and performance handling with independent tuning of rebound and compression valving.
- Easy bolt-in installation that works with your factory or upgraded QA1 tubular control arms.
- Limited Lifetime Warranty for peace of mind.
- Proudly made in the USA
- Up to 2 of ride height adjustment allows you to dial in the perfect stance.
Specifications
- Product Attributes - Brand
- QA1
- Product Attributes - Manufacturer's Part Number
- GD401-11250A
- Product Attributes - Part Type
- Coilover Kits
- Product Attributes - Product Line
- QA1 Pro Coilover Systems
- Product Attributes - UPC
- 806990062406
- Product Attributes - Coilover Kit Position
- Front
- Product Attributes - Adjustable Valving
- Yes
- Product Attributes - Number of Valving Selections
- 324
- Product Attributes - Shocks Included
- Yes
- Product Attributes - Internal Design
- Twin-tube
- Product Attributes - Coilover Springs Included
- Yes
- Product Attributes - Spring Rate (lbs./in.)
- 250 lbs./in.
- Product Attributes - Suspension Height Adjustment
- 0.0-2.0 in. lowered
- Product Attributes - Recommended Front-End Weight
- 1,500-1,600 lbs.
- Product Attributes - Gas Charged
- No
- Product Attributes - Extended Length (in.)
- 12.88
- Product Attributes - Collapsed Length (in.)
- 8.63
- Product Attributes - Threaded Adjustment Range
- 3.000 in.
- Product Attributes - Upper Mount
- Stud
- Product Attributes - Lower Mount
- Bar pin
- Product Attributes - Shock Body Material
- Aluminum
- Product Attributes - Shock Body Finish
- Silver
- Product Attributes - Bushing Material
- Polyurethane
- Product Attributes - Bushing Color
- Black
- Product Attributes - Spring Finish
- Gray/Silver
- Product Attributes - Crossmember Included
- No
- Product Attributes - Adjustable Mounting Bracket Included
- No
- Product Attributes - Hardware Included
- Yes
- Product Attributes - Welding Required
- No
- Product Attributes - Quantity
- Sold as a pair.
- Product Attributes - Notes
- Designed to fit applications with small block engines. Coilover shocks are double adjustable Pro series GD401 shocks. Springs are 11 in. tapered with a pigtail upper end style 11HTSP250 springs.
Reference Information
| Brand Name/s | Qa1 |
|---|---|
| StreetFX SKU | qapGD401-11250A |
| SFX Item ID | 4093495 |
| Supplier Item Code | 4093495 |
| Manufacturer SKU | GD401-11250A |
| Manufacturer UPC | 806990062406 |
| Alternative References | qa1, QA1-GD401-11250A, 11in, 250lbs/in |
Brochures
Compatibility
| Application Data |
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