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While they were once found primarily in passenger cars, coil springs are now common on most vehicles on the road today, including trucks and SUVs. That’s probably because...
While they were once found primarily in passenger cars, coil springs are now common on most vehicles on the road today, including trucks and SUVs. That’s probably because a coil spring suspension offers a few key advantages over a leaf spring setup, namely in the areas of range of movement, adjustability, and size.
And coil springs can offer a lot of flexibility (pun intended) for aftermarket suspension modifications too, thanks to things like coil spring isolators, spacers, braces, helpers, and more. Coil spring lift kits and lowering kits are quite common and installation often means swapping out the OE coil spring for...
While they were once found primarily in passenger cars, coil springs are now common on most vehicles on the road today, including trucks and SUVs. That’s probably because a coil spring suspension offers a few key advantages over a leaf spring setup, namely in the areas of range of movement, adjustability, and size.
And coil springs can offer a lot of flexibility (pun intended) for aftermarket suspension modifications too, thanks to things like coil spring isolators, spacers, braces, helpers, and more. Coil spring lift kits and lowering kits are quite common and installation often means swapping out the OE coil spring for a replacement coil spring. It should be noted that installing coil springs can require the use of a specialized spring compressor tool.
Coil spring suspensions have been around for decades, particularly in performance applications. As coil spring adoption grew, coils springs first appeared in the front suspension of the vehicle, then eventually the rear. As mentioned above, most light duty vehicles on the road nowadays feature a coil spring suspension front and rear.
Yet coil springs weren’t often seen in truck applications, at least in the rear. But as coil spring technology develops, more and more trucks are using heavy duty coil springs in the rear suspension as well. So, it’s common now to have heavy duty coil spring lift kits for trucks and SUVs. In fact, coil spring spacers have given truck and SUV owners an easy way to add a few vital inches of lift to their coil spring-equipped vehicle.
Looking for stock replacement coil springs? A coil spring lift kit for your truck or SUV? How about stiffer coil springs for your performance or race car? With thousands of stock replacement and aftermarket performance coil springs available, you’ll likely find the exact coil springs you need right here at Summit Racing.
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Lowering Springs, Front and Rear, Silver/Black Powdercoated, Ford, Convertible, Set of 4
Part Number: FMS-M-5300-G
Estimated Ship Date: Monday 12/15/2025
Estimated Ship Date: Monday 12/15/2025
Lowering Springs, Front & Rear, 1.000/1.250 in. Drop, Black Powdercoated, Ford Mustang Convertible, Set of 4
Part Number: SDA-555-8220
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Lowering Springs, H&R 08-16 Maserati Granturismo/Granturismo S M145 Sport Spring (Non Convertible/MC)
Part Number: HNR-28962
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 11-14 Ford Mustang/Mustang Convertible/Mustang GT V6/V8 Sport Spring
Part Number: HNR-51690
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, Front & Rear, 1.200/1.500 in. Drop, Black Powdercoated, Ford Mustang Convertible, Set of 4
Part Number: SDA-555-8218
Not Yet Reviewed
Estimated Ship Date: Jan 6, 2026 if ordered today
Estimated Ship Date: Jan 6, 2026 if ordered today
Lowering Springs, H&R 07-10 Chrysler Sebring (2WD) Sport Spring (Non Convertible)
Part Number: HNR-50835
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 13-17 Acura ILX 2.0L/2.4L/Hybrid Sport Spring (Non Convertible)
Part Number: HNR-51890
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 07-10 Ford GT500/GT500 Convertible V8 Sport Spring
Part Number: HNR-51655-500
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 05-11 BMW 645Ci Convertible/650i Convertible E64 Sport Spring
Part Number: HNR-29205
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 87-95 Mercedes-Benz 300CE/300E/300E TD/400E/E320/E420 W124 Sport Spring (Non 4WD or Convertible)
Part Number: HNR-29569-2
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 11-14 Ford Mustang/Mustang Convertible/Mustang GT V6/V8 Super Sport Spring
Part Number: HNR-51690-77
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 15-22 Ford Mustang GT Convertible/Mustang GT Fastback V6/V8/2.3 EcoBoost Super Sport Spring
Part Number: HNR-51693-77
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 96-99 Geo Metro Sport Spring (Non Convertible)
Part Number: HNR-29803-2
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 94-04 Ford Mustang Convertible V8 Super Sport Spring
Part Number: HNR-51658-77
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 06-13 Lexus IS350 (2WD) Sport Spring (Non Convertible)
Part Number: HNR-52428
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 10-11 Chevrolet Camaro SS V8 Super Sport Spring (Non Convertible)
Part Number: HNR-50778-77
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 12-15 Chevrolet Camaro Convertible LS/LT/LS V6/V8 Super Sport Spring
Part Number: HNR-50786-77
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 04-11 BMW 645Ci Coupe/650i Coupe E63 Sport Spring (w/Dynamic Drive/Non Convertible)
Part Number: HNR-50466
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 06-13 BMW 325Ci/328Ci/330Ci/335Ci Convertible E93 Cabrio Sport Spring
Part Number: HNR-50490-5
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
Lowering Springs, H&R 87-95 Mercedes-Benz 300E/E320 W124 Sport Spring (Non 4WD or Convertible)
Part Number: HNR-29569-1
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 14-19 Jaguar F-TYPE Convertible/Coupe/F-TYPE S Convertible/Coupe (2WD/AWD) Sport Spring
Part Number: HNR-28822-1
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 89-95 Geo Metro Sport Spring (Non Convertible)
Part Number: HNR-29803
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 12-19 BMW 650i Convertible/650i xDrive Convertible F12 Sport Spring
Part Number: HNR-28947-5
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 07-10 Ford GT500/GT500 Convertible V8 Super Sport Spring
Part Number: HNR-51657-77
Not Yet Reviewed
Estimated Ship Date: Jan 9, 2026 if ordered today
Estimated Ship Date: Jan 9, 2026 if ordered today
Lowering Springs, H&R 15-22 MINI Cooper Convertible/Cooper S Convertible F57 Sport Spring
Part Number: HNR-28813-2
Not Yet Reviewed
Estimated Ship Date: Jan 12, 2026 if ordered today
Estimated Ship Date: Jan 12, 2026 if ordered today
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