QA1 MOD Series Pro Coilover Systems

Not Yet Reviewed

Don't be limited to adjustments! Completely re-valve in minutes with the QA1 MOD Series Pro coilover systems. Designed specifically to meet the demands required by

Don't be limited to adjustments! Completely re-valve in minutes with the QA1 MOD Series Pro coilover systems. Designed specifically to meet the demands required by today's high performance drag race and handling/pro-touring cars, QA1's multi-patent-pending MOD Series shocks will transform the way racers respond to changing track conditions and configurations. The key element to this tunability is QuickTune Technology: dry modular valve packs that can easily be swapped out, all while the shocks remain on the car. An industry first, MOD Series shocks can easily be re-valved without interrupting the oil path or opening up the shock for debris and air contamination. Medium compression and rebound valve packs come standard; soft or firm compression and rebound valve packs are also available. Once the desired valving is in place, the unique double-adjustable design (with adjustable low-speed bleed) allows for fully independent control over the compression and rebound characteristics. With all these adjustability options, MOD Series shocks achieve an expansive force curve capability and an unprecedented level of tunability. The shocks also feature mounting adjustability to accommodate a variety of vehicles and mounting configurations. The nitrogen-charged canister is available in a piggyback or remote configuration for ease of installation in tight areas, and the base eyelet is indexable, so you can unbolt and reattach it at the angle you need for the best shock and canister placement. Like all QA1 shocks, MOD Series coilovers are 100 percent dyno-tested and serialized. Order the kit recommended for your vehicle.

Showing In Stock Items. Show All 69 Items.

Results 1 - 25 of 69

QA1 MOD Series Pro Coilover Systems for 1979-2004 MUSTANG - RCK52409

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 95 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-RCK52409

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

QA1 MOD Series Pro Coilover Systems for 1979-2004 MUSTANG - RCK52411

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 175 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-RCK52411

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems for 1997-2013 CORVETTE - MG455-08550

Coilover Kits, MOD Series Pro Coilover Systems, Front, Adjustable Valving, Twin-tube Shocks, Black Springs, 550 lbs./in. Rate, Chevrolet, Pair

Part Number: QA1-MG455-08550

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

QA1 MOD Series Pro Coilover Systems for 1979-2004 MUSTANG - RCK52410

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Kit

Part Number: QA1-RCK52410

Not Yet Reviewed

Estimated Ship Date: Tomorrow

...Loading

Estimated Ship Date: Tomorrow

QA1 MOD Series Pro Coilover Systems MG501-10400A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 400 lbs./in. Spring Rate, Kit

Part Number: QA1-MG501-10400A

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 1, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG501-10450C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Kit

Part Number: QA1-MG501-10450C

Not Yet Reviewed

Estimated Ship Date: Oct 1, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 1, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10500B

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 500 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10500B

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-08750C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 750 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-08750C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10600B

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 600 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10600B

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-11250A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 250 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-11250A

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10450B

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10450B

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG507-10450C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, Aluminum Body, Black Anodized, 450 lbs./in. Spring Rate, Buick, Chevy, GMC, Oldsmobile, Pontiac, Kit

Part Number: QA1-MG507-10450C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems for 1982-2002 CAMARO, FIREBIRD - RCK52631

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 110 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52631

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems for 1982-2002 CAMARO, FIREBIRD - RCK52632

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 150 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52632

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems for 1982-2002 CAMARO, FIREBIRD - RCK52633

Coilover Kits, MOD Series Pro Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 200 lbs./in. Spring Rate, Chevy, Pontiac, Kit

Part Number: QA1-RCK52633

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10650B

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 650 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10650B

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10650C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 650 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10650C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10750C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 750 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10750C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-11250C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 250 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-11250C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-11300A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 300 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-11300A

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10550C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 550 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10550C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10600A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 600 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10600A

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10600C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 600 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10600C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10650A

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 650 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10650A

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

QA1 MOD Series Pro Coilover Systems MG401-10500C

Coilover Kit, MOD Series Pro, Front, Twin-Tube, 0.0-2.0 in. Lowered, Aluminum Body, Black Anodized, 500 lbs./in. Spring Rate, Kit

Part Number: QA1-MG401-10500C

Not Yet Reviewed

Estimated Ship Date: Oct 2, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 2, 2025 if ordered today

Page 1 of 3
Next