Availability
Coilover Kits
Coilover Kits, Rear Pro Conversion System, Single-Adjustable, Aluminum, Clear Anodized Shocks, Silver Powdercoated Springs, 150 lbs./in. Rate, Kit
Part Number: QA1-DS501-12150
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Phantom, Adjustable,11.6 in. Extended, 8.65 in. Collapsed, 500 lbs./in. Rate, Pair
Part Number: AAX-A659500B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,16.5 in. Extended, 11.5 in. Collapsed, 180 lbs./in. Rate, Pair
Part Number: AAX-A658180B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,16.5 in. Extended, 11.5 in. Collapsed, 300 lbs./in. Rate, Pair
Part Number: AAX-A658300B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kits, Road Comp, Front, 0.0 - 2.0 in. Lowered, Twin-tube Shocks, Black Powdercoated Springs, 550 lbs./in. Rate, Buick, Kit
Part Number: AAX-300266
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,14.0 in. Extended, 10.3 in. Collapsed, 300 lbs./in. Rate, Pair
Part Number: AAX-A651300B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,15.4 in. Extended, 11.5 in. Collapsed, 350 lbs./in. Rate, Pair
Part Number: AAX-A855350B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Viking, Front, Double Adjustable, 550 lbs. Spring Rate, 0.0 to 3.0 in. Lowering, A Body, Chevy, Buick, Oldsmobile, Pontiac, Kit
Part Number: UPI-A224-550S
Not Yet Reviewed
Estimated Ship Date: Jul 6, 2026 if ordered today
Estimated Ship Date: Jul 6, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,13.0 in. Extended, 9.5 in. Collapsed, 450 lbs./in. Rate, Pair
Part Number: AAX-A656450B
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Coilover Kit, Phantom, Adjustable,13.0 in. Extended, 9.5 in. Collapsed, 250 lbs./in. Rate, Pair
Part Number: AAX-A656250B
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Mustang II Coilover System, Front, Single Adjustable, Ford, Pair
Part Number: QA1-MS301-08375
Estimated Ship Date: Today
Estimated Ship Date: Today
Coilover Kit, Mustang II Coilover System, Front, Single Adjustable, Ford, Pair
Part Number: QA1-MS301-08600
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Coilover Kit, Mustang II Coilover System, Front, Single Adjustable, Ford, Pair
Part Number: QA1-MS301-08700
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: QA1-GS507-11250C
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Coilover Kit, Pro Coilover System, Front, Single Adjustable, Buick, Chevy, Oldsmobile, Pontiac, Pair
Part Number: QA1-GS507-10400C
Not Yet Reviewed
Estimated Ship Date: May 27, 2026 if ordered today
Estimated Ship Date: May 27, 2026 if ordered today
Coilover Kits, Front, Adjustible Shocks, Ford, Small Block, Kit
Part Number: AAX-300163
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Combo, QA1, Coil Springs, 12 in. Long, 150 lbs./in. Rate, Shocks, Strange, Adjustable, Upper/Lower Mounts, Kit
Part Number: CMB-15-0041
Estimated Ship Date: Today
Estimated Ship Date: Today
Coil-Over Kit, Single Adjustable, 500 lbs./in. Spring Rate, 0-2 in. Lowered, Front, Chevy, Pair
Part Number: AAX-300186
Not Yet Reviewed
Estimated Ship Date: May 18, 2026 if ordered today
Estimated Ship Date: May 18, 2026 if ordered today
Shocks And Struts, HQ Series, Front, Single Adjustable, Aluminum Body, Clear Anodized. Monotube, 18.60 in Extended, 12.30 in. Collapsed, Pair
Part Number: ART-11000801
Not Yet Reviewed
Estimated Ship Date: May 19, 2026 if ordered today
Estimated Ship Date: May 19, 2026 if ordered today
Coil-Over Kit, Big Block, Single Adjustable, Front, Chevrolet, Pontiac, Kit
Part Number: AFC-4SASR450
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, QA1, Coil Springs, 12 in. Long, 80 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0055
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, QA1, Coil Springs, 12 in. Long, 110 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0057
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, QA1, Coil Springs, 14 in. Long, 95 lbs./in. Rate, Shocks, Strange, Adjustable, Kit
Part Number: CMB-15-0061
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, Competition Engineering, Coilover Shocks, Adjustable, QA1, Coilover Springs, 150 lbs./in. Rate, Kit
Part Number: CMB-15-0014
Not Yet Reviewed
Estimated Ship Date: Today
Estimated Ship Date: Today
Combo, Competition Engineering, Coilover Shocks, Adjustable, QA1, Coilover Springs, 130 lbs./in. Rate, Kit
Part Number: CMB-15-0013
Estimated Ship Date: Today
Estimated Ship Date: Today
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