QA1 Proma Star Double Adjustable Coilover Systems

5.0 out of 5 stars 3 Customer Reviews

Dial in your ideal ride quality with the independently adjustable compression and rebound valving of QA1 Proma Star double adjustable coilover systems. They offer t

Dial in your ideal ride quality with the independently adjustable compression and rebound valving of QA1 Proma Star double adjustable coilover systems. They offer the perfect balance of street-ability and performance and are an ideal choice if you plan to use your car on the road and occasionally take it to the track. With QA1 Proma Star double adjustable coilover systems you will improve overall handling, increase suspension tunability, and gain the ability to adjust ride height quickly and easily for a perfect stance and corner balance your car, maximizing performance. They are easy to install with basic hand tools in the factory mounting locations and does not require the use of a toe link relocation kit. Coilovers are available with multiple spring rate options to help you find the perfect option for your intended use. The medium springs are great for cars that will mostly be used on the road. The firm option is geared toward track-oriented cars, further reducing body roll under hard cornering, and providing a more planted feel.

Showing In Stock Items. Show All 23 Items.

Results 1 - 21 of 21

QA1 Proma Star Double Adjustable Coilover Systems for 1979-2004 MUSTANG - RCK52407

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 175 lbs./in. Spring Rate, Ford, Pair

Part Number: QA1-RCK52407

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1979-1989 MUSTANG - HD01-12200

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 200 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD01-12200

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1990-1993 MUSTANG - HD02-12200

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 200 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD02-12200

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1994-2004 MUSTANG - HD03-12200

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 200 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD03-12200

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1979-2004 MUSTANG - RCK52406

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 130 lbs./in. Spring Rate, Ford, Pair

Part Number: QA1-RCK52406

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1979-1989 MUSTANG - HD01-14150

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 150 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD01-14150

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1997-2013 CORVETTE - RCK52470

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, 450 lbs./in. Spring Rate, Chevrolet, Pair

Part Number: QA1-RCK52470

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1997-2013 CORVETTE - RCK52471

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, 550 lbs./in. Spring Rate, Chevrolet, Pair

Part Number: QA1-RCK52471

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1997-2013 CORVETTE - GD455-08550

Coilover Kits, Proma Star Double Adjustable Coilover, Front, Twin-tube Shocks, 550 lbs./in. Rate Springs, 1.0-2.0 in. Lowered Front, Chevrolet, Pair

Part Number: QA1-GD455-08550

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1982-1992 CAMARO, FIREBIRD - HD06-12250

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 250 lbs./in. Rate Springs, Chevrolet, Pontiac, Pair

Part Number: QA1-HD06-12250

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1979-1989 MUSTANG - HD01-12300

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 300 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD01-12300

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems for 1990-1993 MUSTANG - HD02-12300

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 300 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD02-12300

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems for 1994-2004 MUSTANG - HD03-14150

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 150 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD03-14150

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

QA1 Proma Star Double Adjustable Coilover Systems for 1994-2004 MUSTANG - HD03-12200

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

QA1 Proma Star Double Adjustable Coilover Systems for 1997-2013 CORVETTE - GD455-08450

Coilover Kits, Proma Star Double Adjustable Coilover, Front, Twin-tube Shocks, 450 lbs./in. Rate Springs, 1.0-2.0 in. Lowered Front, Chevrolet, Pair

Part Number: QA1-GD455-08450

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 1979-2004 MUSTANG - RCK52405

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, 95 lbs./in. Spring Rate, Ford, Pair

Part Number: QA1-RCK52405

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems for 1982-1992 CAMARO, FIREBIRD - HD06-10350

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 350 lbs./in. Rate Springs, Chevrolet, Pontiac, Pair

Part Number: QA1-HD06-10350

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems for 2005-2014 MUSTANG - HD05-12200

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 200 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD05-12200

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems for 1990-1993 MUSTANG - HD02-14150

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Adjustable Valving, Twin-tube, 150 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD02-14150

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Need It Sooner? We recommend these similar substitute parts:

QA1 Proma Star Double Adjustable Coilover Systems for 1979-1989 MUSTANG - HD01-14150

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

QA1 Proma Star Double Adjustable Coilover Systems for 2005-2014 MUSTANG - HD05-14150

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 150 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD05-14150

Not Yet Reviewed

Estimated Ship Date: Monday 9/22/2025

...Loading

Estimated Ship Date: Monday 9/22/2025

QA1 Proma Star Double Adjustable Coilover Systems for 2005-2014 MUSTANG - HD05-12300

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Front, Twin-tube, 300 lbs./in. Rate Springs, Ford, Pair

Part Number: QA1-HD05-12300

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

QA1 Proma Star Double Adjustable Coilover Systems RCK52371

Coilover Kits, Proma Star Double Adjustable Coilover Systems, Rear, Twin-tube Shocks, Eyelet Mounts, Buick, Chevrolet, GMC, Oldsmobile, Pontiac, Pair

Part Number: QA1-RCK52371

Not Yet Reviewed

Estimated Ship Date: Oct 20, 2025 if ordered today

...Loading

Estimated Ship Date: Oct 20, 2025 if ordered today

Page 1 of 1