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QA1 - DSP PERFORMANCE MOTORSPORTS

QA1

QA1 Precision Products is a company that designs and manufactures high-performance suspension parts for motorsports and industrial applications. Their products include shock absorbers, rod ends, ball joints, and driveshafts.

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QA1 Proma Star Series Coil-Over Shock Absorber - Single Adj. - 9in - 250lb/in - Alum QA1 Shocks and Struts Save 8% Save %
$753.27
$753.27 - $753.27
$753.27
$696.08
$696.08 - $696.08
$696.08

QA1 Proma Star Series Coil-Over Shock Absorber - Single Adj. - 9in - 250lb/in - Alum

Only 2 left!

QA1 Coilover Shock and Spring Packages offer a convenient, easy to order, pair of shocks and their corresponding springs.  These kits combine our b...

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$753.27
$753.27 - $753.27
$753.27
$696.08
$696.08 - $696.08
$696.08
Save 8% Save %
QA1 70-81 GM F-Body Level 1 Handling Kit 2.0 w/ Shocks QA1 Coilovers Save 7% Save %
$1,887.40
$1,887.40 - $1,887.40
$1,887.40
$1,754.63
$1,754.63 - $1,754.63
$1,754.63

QA1 70-81 GM F-Body Level 1 Handling Kit 2.0 w/ Shocks

In stock

Want better handling for your second generation GM F-Body vehicle? Turn to QA1's handling suspension kits for the best ride that fits your needs. A...

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$1,887.40
$1,887.40 - $1,887.40
$1,887.40
$1,754.63
$1,754.63 - $1,754.63
$1,754.63
Save 7% Save %
QA1 67-69 GM F-Body Double Adjustable Rear Four Link Suspension System QA1 Suspension Packages Save 9% Save %
$2,878.11
$2,878.11 - $2,878.11
$2,878.11
$2,614.71
$2,614.71 - $2,614.71
$2,614.71

QA1 67-69 GM F-Body Double Adjustable Rear Four Link Suspension System

Only 2 left!

Product Overview Ditch those clunky leaf springs and take control of your F-body with QA1's coilovers and triangulated 4-link. This upgrade improve...

View full details
$2,878.11
$2,878.11 - $2,878.11
$2,878.11
$2,614.71
$2,614.71 - $2,614.71
$2,614.71
Save 9% Save %
QA1 20.30 Eye-B/Eye-B V-None Dry LD Piston Shock Large Aluminum Coilover 13.38 - 6 Pack QA1 Shocks and Struts Save 8% Save %
$1,298.33
$1,298.33 - $1,298.33
$1,298.33
$1,190.89
$1,190.89 - $1,190.89
$1,190.89

QA1 20.30 Eye-B/Eye-B V-None Dry LD Piston Shock Large Aluminum Coilover 13.38 - 6 Pack

In stock

Laser-engraved, black-anodized closure nuts make serial numbers and valving easy to read at the track or in the shop

$1,298.33
$1,298.33 - $1,298.33
$1,298.33
$1,190.89
$1,190.89 - $1,190.89
$1,190.89
Save 8% Save %
QA1 20.30 Eye-B/Eye-B V 4-10 Shock Large Steel 13.38 QA1 Shocks and Struts
Save 3% Save %
$243.68
$243.68 - $243.68
$243.68
$235.98
$235.98 - $235.98
$235.98

QA1 20.30 Eye-B/Eye-B V 4-10 Shock Large Steel 13.38

In stock

5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop

$243.68
$243.68 - $243.68
$243.68
$235.98
$235.98 - $235.98
$235.98
Save 3% Save %
QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 9in Stroke - 5-650 Valving - Aluminum QA1 Shocks and Struts
$250.98 - $250.98
$250.98
$250.98 - $250.98
$250.98

QA1 63 Series Sealed Threaded Body Twin Tube Shock Absorber - 9in Stroke - 5-650 Valving - Aluminum

In stock

The 63 Series is a sealed non-rebuildable version of the 62 Series. These are most commonly used in coil-over applications on both dirt and asphalt...

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$250.98 - $250.98
$250.98
$250.98 - $250.98
$250.98
QA1 20.30 Eye-B/Eye-B V 4-13 Shock Large Steel 13.38 QA1 Shocks and Struts
Save 5% Save %
$354.45
$354.45 - $354.45
$354.45
$335.98
$335.98 - $335.98
$335.98

QA1 20.30 Eye-B/Eye-B V 4-13 Shock Large Steel 13.38

In stock

5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop

$354.45
$354.45 - $354.45
$354.45
$335.98
$335.98 - $335.98
$335.98
Save 5% Save %
QA1 26 Series Monotube Shock Absorber - 7in Stroke - Hyperscrew - 3-7 Valving - Steel QA1 Shocks and Struts
Save 3% Save %
$243.68
$243.68 - $243.68
$243.68
$235.98
$235.98 - $235.98
$235.98

QA1 26 Series Monotube Shock Absorber - 7in Stroke - Hyperscrew - 3-7 Valving - Steel

In stock

The 26 Series shock is a one piece monotube shock that is well suited for a variety of track conditions or as a traction shock in various applicati...

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$243.68
$243.68 - $243.68
$243.68
$235.98
$235.98 - $235.98
$235.98
Save 3% Save %
QA1 67-69 GM F-Body Rear Four Link Suspension System QA1 Suspension Packages
Save 9% Save %
$4,085.64
$4,085.64 - $4,085.64
$4,085.64
$3,711.38
$3,711.38 - $3,711.38
$3,711.38

QA1 67-69 GM F-Body Rear Four Link Suspension System

Only 1 left!

Product Overview Ditch those clunky leaf springs and take control of your F-body with QA1's coilovers and triangulated 4-link. This upgrade improve...

View full details
$4,085.64
$4,085.64 - $4,085.64
$4,085.64
$3,711.38
$3,711.38 - $3,711.38
$3,711.38
Save 9% Save %
QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 450lbs/in - Pigtail - Aluminum QA1 Coilovers
Save 9% Save %
$2,223.37
$2,223.37 - $2,223.37
$2,223.37
$2,023.38
$2,023.38 - $2,023.38
$2,023.38

QA1 GM Pro Front Coil-Over System - MOD Series - 10in x 450lbs/in - Pigtail - Aluminum

Only 1 left!

soft or firm compression and rebound valve packs also available. Once the desired valving is in place, the unique double adjustable design, with ad...

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$2,223.37
$2,223.37 - $2,223.37
$2,223.37
$2,023.38
$2,023.38 - $2,023.38
$2,023.38
Save 9% Save %
QA1 GE Series Spherical Bearing 52100 Steel 20mm Bore - Sealed QA1 Bearings
$22.23 - $22.23
$22.23
$22.23 - $22.23
$22.23

QA1 GE Series Spherical Bearing 52100 Steel 20mm Bore - Sealed

In stock

QA1’s GE (2RS) Series fractured race spherical bearings are manufactured using 52100 bearing steel, making them a commercial grade bearing that’s i...

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$22.23 - $22.23
$22.23
$22.23 - $22.23
$22.23
QA1 GM Pro Front Coil-Over System - Single Adj. - 15in x 275lbs/in - Aluminum QA1 Coilovers
Save 8% Save %
$830.83
$830.83 - $830.83
$830.83
$766.38
$766.38 - $766.38
$766.38

QA1 GM Pro Front Coil-Over System - Single Adj. - 15in x 275lbs/in - Aluminum

Only 1 left!

Are you looking for a front and rear coil-over system that is designed specifically for your 4th gen GM F-body vehicle? QA1's 4th Generation F-Body...

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$830.83
$830.83 - $830.83
$830.83
$766.38
$766.38 - $766.38
$766.38
Save 8% Save %
QA1 GM Pro Front Coil-Over System - Single Adj. - 11in x 250lbs/in - Pigtail - Aluminum QA1 Coilovers
Save 8% Save %
$830.83
$830.83 - $830.83
$830.83
$765.98
$765.98 - $765.98
$765.98

QA1 GM Pro Front Coil-Over System - Single Adj. - 11in x 250lbs/in - Pigtail - Aluminum

Only 1 left!

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 ...

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$830.83
$830.83 - $830.83
$830.83
$765.98
$765.98 - $765.98
$765.98
Save 8% Save %
QA1 97-13 Chevrolet Corvette 8-550 X 2.25in ID Kit Pro-Coil Front Aluminum MOD QA1 Coilovers
Save 9% Save %
$2,617.76
$2,617.76 - $2,617.76
$2,617.76
$2,379.27
$2,379.27 - $2,379.27
$2,379.27

QA1 97-13 Chevrolet Corvette 8-550 X 2.25in ID Kit Pro-Coil Front Aluminum MOD

Only 1 left!

Convert your Corvette?s leaf spring suspension to QA1?s MOD Series coil-over shocks to maximize handling performance, suspension tunability and rid...

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$2,617.76
$2,617.76 - $2,617.76
$2,617.76
$2,379.27
$2,379.27 - $2,379.27
$2,379.27
Save 9% Save %
QA1 82-02 Chevrolet Camaro/Pontiac Firebird (F-Body) Single Adjust Rear Pro Coil Shocks - 150lb QA1 Shocks and Struts
Save 8% Save %
$982.60
$982.60 - $982.60
$982.60
$902.98
$902.98 - $902.98
$902.98

QA1 82-02 Chevrolet Camaro/Pontiac Firebird (F-Body) Single Adjust Rear Pro Coil Shocks - 150lb

In stock

Improve your 1982-2002 Chevrolet Camaro/Pontiac Firebird (F-body) rear suspension with QA1's bolt-in rear coilover conversion kit. These kits are a...

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$982.60
$982.60 - $982.60
$982.60
$902.98
$902.98 - $902.98
$902.98
Save 8% Save %
QA1 24.30 Eye-B/Eye-B V-None Dry LD Piston Shock Large Steel 15.38 - 6 Pack QA1 Shocks and Struts
Save 8% Save %
$1,298.33
$1,298.33 - $1,298.33
$1,298.33
$1,189.76
$1,189.76 - $1,189.76
$1,189.76

QA1 24.30 Eye-B/Eye-B V-None Dry LD Piston Shock Large Steel 15.38 - 6 Pack

In stock

5Q shocks utilize a laser-engraved, black-anodized closure nut to make serial numbers and valving easy to read at the track or in the shop

$1,298.33
$1,298.33 - $1,298.33
$1,298.33
$1,189.76
$1,189.76 - $1,189.76
$1,189.76
Save 8% Save %
QA1 82-02 GM F Body Rear Pro Coil Shock System - Double Adjustable (200lbs/in) QA1 Shocks and Struts
Save 8% Save %
$1,229.65
$1,229.65 - $1,229.65
$1,229.65
$1,125.98
$1,125.98 - $1,125.98
$1,125.98

QA1 82-02 GM F Body Rear Pro Coil Shock System - Double Adjustable (200lbs/in)

Only 2 left!

Improve your 1982-1992 Chevrolet Camaro/Pontiac Firebird (F-body) rear suspension with QA1's bolt-in rear coilover conversion kit. These kits are a...

View full details
$1,229.65
$1,229.65 - $1,229.65
$1,229.65
$1,125.98
$1,125.98 - $1,125.98
$1,125.98
Save 8% Save %
QA1 79-04 Ford Mustang 12-130 Kit Rear Pro-Coil S-Adj QA1 Coilovers
Sold out
$958.22
$958.22 - $958.22
$958.22
$880.98
$880.98 - $880.98
$880.98

QA1 79-04 Ford Mustang 12-130 Kit Rear Pro-Coil S-Adj

Out of stock

Product Overview Improve your Mustang's suspension with QA1's bolt-in rear coil-over conversion kit. This kit includes specially designed mounting ...

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$958.22
$958.22 - $958.22
$958.22
$880.98
$880.98 - $880.98
$880.98
Sold out
QA1 94-04 Ford Mustang Proma Star Coilover Strut Kit Single Adjust QA1 Shocks and Struts
Save 9% Save %
$1,720.42
$1,720.42 - $1,720.42
$1,720.42
$1,570.91
$1,570.91 - $1,570.91
$1,570.91

QA1 94-04 Ford Mustang Proma Star Coilover Strut Kit Single Adjust

Only 2 left!

Product Overview QA1 Proma Star coilover strut kits are a versatile choice for any Mustang owner. Ideal for both street and race applications, than...

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$1,720.42
$1,720.42 - $1,720.42
$1,720.42
$1,570.91
$1,570.91 - $1,570.91
$1,570.91
Save 9% Save %
QA1 70-81 GM F-Body Rear Four Link Suspension System QA1 Suspension Packages
Save 9% Save %
$2,641.02
$2,641.02 - $2,641.02
$2,641.02
$2,413.15
$2,413.15 - $2,413.15
$2,413.15

QA1 70-81 GM F-Body Rear Four Link Suspension System

Only 1 left!

Product Overview Ditch those clunky leaf springs and take control of your 1971-1981 2nd Gen F-body with QA1's coilovers and triangulated 4-link. Th...

View full details
$2,641.02
$2,641.02 - $2,641.02
$2,641.02
$2,413.15
$2,413.15 - $2,413.15
$2,413.15
Save 9% Save %
QA1 2021+ Ford F150 2WD Single Adjustable Lowering Kit (3.5in-5.5in) QA1 Lowering Kits
Sold out
$2,428.33
$2,428.33 - $2,428.33
$2,428.33
$2,211.72
$2,211.72 - $2,211.72
$2,211.72

QA1 2021+ Ford F150 2WD Single Adjustable Lowering Kit (3.5in-5.5in)

Out of stock

Product Overview The QA1 lowering kit is an all-in-one solution for anyone looking to upgrade the suspension of their 2021-2025 Ford F150. This kit...

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$2,428.33
$2,428.33 - $2,428.33
$2,428.33
$2,211.72
$2,211.72 - $2,211.72
$2,211.72
Sold out
QA1 67-69 GM F-Body Level 2 Handling Kit 2.0 w/o Shocks QA1 Control Arms
Sold out
$2,216.73
$2,216.73 - $2,216.73
$2,216.73
$2,066.85
$2,066.85 - $2,066.85
$2,066.85

QA1 67-69 GM F-Body Level 2 Handling Kit 2.0 w/o Shocks

Out of stock

Want better handling for your first generation GM F-Body vehicle? Turn to QA1's handling suspension kits for the performance level and ride that be...

View full details
$2,216.73
$2,216.73 - $2,216.73
$2,216.73
$2,066.85
$2,066.85 - $2,066.85
$2,066.85
Sold out
QA1 67-69 GM F-Body Level 2 Handling Kit 2.0 w/ Shocks QA1 Coilovers
Sold out
$3,285.46
$3,285.46 - $3,285.46
$3,285.46
$3,031.95
$3,031.95 - $3,031.95
$3,031.95

QA1 67-69 GM F-Body Level 2 Handling Kit 2.0 w/ Shocks

Out of stock

Want better handling for your first generation GM F-Body vehicle? Turn to QA1's handling suspension kits for the performance level and ride that be...

View full details
$3,285.46
$3,285.46 - $3,285.46
$3,285.46
$3,031.95
$3,031.95 - $3,031.95
$3,031.95
Sold out
QA1 05-14 Ford Mustang Proma Star Coilover Strut Kit Double Adjust 150lb/in. QA1 Shocks and Struts
Save 9% Save %
$1,958.60
$1,958.60 - $1,958.60
$1,958.60
$1,786.89
$1,786.89 - $1,786.89
$1,786.89

QA1 05-14 Ford Mustang Proma Star Coilover Strut Kit Double Adjust 150lb/in.

Only 1 left!

Product Overview QA1 Proma Star coilover strut kits are a versatile choice for any Mustang owner. Ideal for both street and race applications, than...

View full details
$1,958.60
$1,958.60 - $1,958.60
$1,958.60
$1,786.89
$1,786.89 - $1,786.89
$1,786.89
Save 9% Save %

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