QA1 MOD Series Coilover Shocks

5.0 out of 5 stars 1 Customer Reviews

QA1 MOD Series coilover shocks put the ability to re-valve your shocks—on your car—into the palm of your hand. These innovative shocks feature QuickTune Technol

QA1 MOD Series coilover shocks put the ability to re-valve your shocks—on your car—into the palm of your hand. These innovative shocks feature QuickTune Technology, an industry-first that provides the ability to adapt to any track, any conditions, any time. The technology consists of interchangeable, dry modular valve pack assemblies, that can be thought of as dozens of finely tuned shocks you can hold in the palm of your hand. They define the valving curve of the shocks and can be changed without interrupting the oil pathways. Simply unscrew from the shock, bolt-in another one with a new pre-determined valving range—and you're ready to go. There's no mess, no contamination, no air intrusion, and no downtime waiting on someone to re-valve your shocks. Ideal for Circle Track and Street/Strip applications, the shocks are available in a variety of extended and collapsed length models to best fit your vehicle. Additional benefits and features of QA1 MOD Series shocks: * Design delivers force, control, and unmatched tenability * Hard anodized aluminum bodies with PTFE—durable, non-galling surface * Double-adjustable shocks with low-speed bleed adjustments * Large solid piston (with blow-off valve)—improved driver feel and control with up to 1,600 lb. force * High-speed valving adjustment (coarse adjustment)—relates to shock operation during impact events, like hitting a pothole or curb * 24 clicks/settings—wider range of adjustment than comparable shocks * Indexable base eyelet—multiple mounting position to optimize knob access and provide more mounting flexibility * Low-speed valving (fine-tune adjustments)—adjusts ride quality and weight transfer on corner entry/exit; more bleed for softer feel and less bleed for stiffer feel * Piggyback or remote canister options * Unique spring adjuster nut and tool * Thrust bearings included * Superior thermal performance, as oil is in constant contact with outer body * One base shock can be upgraded over time to keep up with increased performance levels of your vehicle

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Results 1 - 25 of 25

QA1 MOD Series Coilover Shocks M711PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 19.500 in. Extended, 12.875 in. Collapsed, Each

Part Number: QA1-M711PR

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QA1 MOD Series Coilover Shocks M711PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 19.500 in. Extended, 12.875 in. Collapsed, Each

Part Number: QA1-M711PL

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QA1 MOD Series Coilover Shocks M911PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 23.625 in. Extended, 14.875 in. Collapsed, Each

Part Number: QA1-M911PR

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QA1 MOD Series Coilover Shocks M911PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 23.625 in. Extended, 14.875 in. Collapsed, Each

Part Number: QA1-M911PL

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QA1 MOD Series Coilover Shocks M511CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.875 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M511CR

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Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M511CL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.875 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M511CL

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Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M711CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 19.500 in. Extended, 12.875 in. Collapsed, Each

Part Number: QA1-M711CR

Not Yet Reviewed

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QA1 MOD Series Coilover Shocks M511PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.875 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M511PR

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QA1 MOD Series Coilover Shocks M511PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.875 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M511PL

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QA1 MOD Series Coilover Shocks M421CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 15 in. Extended, 10.630 in. Collapsed, Each

Part Number: QA1-M421CR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M421CL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 15 in. Extended, 10.630 in. Collapsed, Each

Part Number: QA1-M421CL

Not Yet Reviewed

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QA1 MOD Series Coilover Shocks M421PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 15 in. Extended, 10.630 in. Collapsed, Each

Part Number: QA1-M421PR

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Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M311PR

Coilover, MOD, Double-Adjustable, Right Hand Piggyback, Twin-Tube, 11.13 in. Extended, 8.63 in. Collapsed, 2.5 in. Travel, Eyelet/Eyelet, Each

Part Number: QA1-M311PR

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QA1 MOD Series Coilover Shocks M911CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 23.625 in. Extended, 14.875 in. Collapsed, Each

Part Number: QA1-M911CR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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Estimated Ship Date: Aug 13, 2025 if ordered today

QA1 MOD Series Coilover Shocks M531CL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 14.50 in. Extended, 9.630 in. Collapsed, Each

Part Number: QA1-M531CL

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QA1 MOD Series Coilover Shocks M531CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 14.50 in. Extended, 9.630 in. Collapsed, Each

Part Number: QA1-M531CR

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QA1 MOD Series Coilover Shocks M611PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 18.750 in. Extended, 12.500 in. Collapsed, Each

Part Number: QA1-M611PR

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Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M516PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.13 in. Extended, 11.13 in. Collapsed, Left, Each

Part Number: QA1-M516PL

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QA1 MOD Series Coilover Shocks M516PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.13 in. Extended, 11.13 in. Collapsed, Right, Each

Part Number: QA1-M516PR

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QA1 MOD Series Coilover Shocks M411PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 14 in. Extended, 10.130 in. Collapsed, Each

Part Number: QA1-M411PL

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QA1 MOD Series Coilover Shocks M521PR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.880 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M521PR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M431CL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 12.880 in. Extended, 8.630 in. Collapsed, Each

Part Number: QA1-M431CL

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M311PL

Coilover, MOD, Double-Adjustable, Left Hand Piggyback, Twin-Tube, 11.13 in. Extended, 8.63 in. Collapsed, 2.5 in. Travel, Eyelet/Eyelet, Each

Part Number: QA1-M311PL

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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QA1 MOD Series Coilover Shocks M521CR

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 15 in. Extended, 10.130 in. Collapsed, Each

Part Number: QA1-M521CR

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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Estimated Ship Date: Aug 13, 2025 if ordered today

QA1 MOD Series Coilover Shocks M521PL

Coilover Shock, MOD Series, Double-Adjustable, Aluminum Body, Black Anodized, Twin-Tube, 16.880 in. Extended, 11.500 in. Collapsed, Each

Part Number: QA1-M521PL

Not Yet Reviewed

Estimated Ship Date: Aug 13, 2025 if ordered today

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