PitStopUSA.com - QA1 Pro Coil Shock System Springs

Coil Springs - Street / Strip - QA1 Pro Coil Shock System Springs
These silver powder coated springs fit perfectly with QA1’s front Pro Coil Shock Systems. These springs are available with flat and pigtail ends and in 10” and 11” free lengths. Made with the highest quality materials, QA1 springs are strong, consistent and have a long life.

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Items 1-6 of 6
Description: Coil Spring, Coil-Over, 3.500 in ID, 10.000 in Length, 450 lb/in Spring Rate, Single Pigtail, Silver Powder Coat, Each
Item #: QA110HTSP450
Condition: New
Limited Supply: Only 6 Left!
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Ships from Michigan.
Price: $99.64
Sale: $87.95
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Description: Coil Spring, Coil-Over, 3.500 in ID, 10.000 in Length, 550 lb/in Spring Rate, Single Pigtail, Silver Powder Coat, Each
Item #: QA110HTSP550
Condition: New
Limited Supply: Only 3 Left!
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Ships from Michigan.
Price: $99.64
Sale: $87.95
Save: 12%
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Description: Coil Spring, Coil-Over, 4.125 in ID, 11.000 in Length, 300 lb/in Spring Rate, Silver Powder Coat, Each
Item #: QA111HTBF300
Condition: New
Limited Supply: Only 2 Left!
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Price: $99.64
Sale: $87.95
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Description: Coil Spring, High Travel, Coil-Over, 3.500 in ID, 10.000 in Length, 500 lb/in Spring Rate, Single Pigtail, Silver Powder Coat, Each
Item #: QA110HTSF500
Condition: New
Limited Supply: Only 4 Left!
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Price: $99.64
Sale: $87.95
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Description: Coil Spring, High Travel, Coil-Over, 4.100 in ID, 10.000 in Length, 350 lb/in Spring Rate, Single Pigtail, Silver Powder Coat, Each
Item #: QA110HTBF350
Condition: New
Limited Supply: Only 8 Left!
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Ships from Michigan.
Price: $99.64
Sale: $87.95
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Description: Coil Spring, Pro Coil, Conventional, 4.100 in ID, 10.000 in Length, 750 lb/in Spring Rate, Silver Powder Coat, Each
Item #: QA110HTBF750
Condition: New
Limited Supply: Only 2 Left!
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Ships from Michigan.
Price: $99.64
Sale: $87.95
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Items 1-6 of 6

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More About QA1 Pro Coil Shock System Springs

These silver powder coated springs fit perfectly with QA1’s front Pro Coil Shock Systems. These springs are available with flat and pigtail ends and in 10” and 11” free lengths. Made with the highest quality materials, QA1 springs are strong, consistent and have a long life.

Chrome Silicon Steel (CrS)

All QA1 springs are manufactured using the highest quality materials for high strength, consistency and long life.

Cold Wound – Heat Treated – Shot Peened

All QA1 springs go through intensive manufacturing processes to ensure consistency, accuracy and durability.

Protective Coated

QA1's GM Pro Coil springs are silver powder coated for excellent longevity.

High Travel Options

Springs with HT in the part number are high travel springs. Made in the USA, the high travel springs have fewer coils and a smaller wire diameter. As a result, they are lighter and have increased travel due to the larger distance between the coils. These lighter springs reduce unsprung weight and react faster, optimizing suspension performance.

Lengths and Rates Marked

All QA1 springs are clearly marked with the free length of the spring and spring rate for quick and easy identification.

LIFETIME GUARANTEE

All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions.

** Free length may be rounded up