Coilover Springs - 400 lbs./in. Coilover Spring Rate (lbs/in) - In Stock Filter Options - Vendor In Stock Filter Options - Free Shipping on Orders Over $109 at Summit Racing

Eibach 8 Inch Coilover Spring 0800.250.0400S

Eibach 8 Inch Coilover Spring 0800.250.0400S

Coilover Spring, Silver Powdercoated, 2.50 in. Inside Diameter, 8.0 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-08002500400S

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Hyperco Hypercoil 7 Inch Coilover Spring 187B0400

Coilover Springs, Hypercoil, 400 lbs./in. Rate, 7.00 in. Length, 2.50 in. I.D., Blue Powdercoated, Each

Part Number: HYC-187B0400

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 8 Inch Coilover Spring 0800.250.0400

Coilover Spring, Powdercoated, 2.500 in. Inside Diameter, 8.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-08002500400

5.0 out of 5 stars ( 2 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 10 Inch Coilover Spring 1000.250.0400

Coilover Spring, Powdercoated, 2.500 in. Inside Diameter, 10.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-10002500400

5.0 out of 5 stars ( 3 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Hyperco Hypercoil 8 Inch Coilover Spring 188A0400

Coilover Springs, Hypercoil, 400 lbs./in. Rate, 2.250 in. I.D., 8.00 in. Length, Blue Powdercoated, Each

Part Number: HYC-188A0400

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Eibach 6 Inch Coilover Spring 0600.250.0400

Coilover Spring, Red Powdercoated, 400 lbs./in. Rate, 2.5 in. I.D., 6 in. Length, Each

Part Number: EIB-06002500400

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Hyperco Hypercoil 10 Inch Coilover Spring 1810B0400

Coilover Springs, Hypercoil, 400 lbs./in. Rate, 10.00 in. Length, 2.50 in. I.D., Blue Powdercoated, Each

Part Number: HYC-1810B0400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 12 Inch Coilover Spring 1200.300.0400S

Coilover Spring, Silver Powdercoated, 3.0 in. Inside Diameter, 12.0 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-12003000400S

4.0 out of 5 stars ( 1 )

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

QA1 8 Inch Coil Spring 8CS400

Coilover Spring, 400 lbs./in. Rate, 8 in. Length, 2.50 in. I.D., Chrome Plated, Each

Part Number: QA1-8CS400

5.0 out of 5 stars ( 1 )

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

AFCO Racing AFCOIL 12 Inch Coilover Spring 22400CR

Coilover Spring, 400 lbs./in. Rate, 12 in. Length, 2.625 in. Diameter, Chrome Plated, Each

Part Number: AFC-22400CR

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

AFCO Racing AFCOIL 10 Inch Coilover Spring 23400CR

Coilover Spring, 400 lbs./in. Rate, 10 in. Length, 2.625 in. Diameter, Chrome Plated, Each

Part Number: AFC-23400CR

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

RideTech 10 Inch Coilover Spring 59100400

Coilover Spring, 400 lbs./in. Rate, 10 in. Length, 3.5 in. Diameter, Blue Powdercoated, Each

Part Number: ART-59100400

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 4 Inch Coilover Spring 0400.250.0400

Coilover Spring, Red Powdercoated, 2.500 in. Inside Diameter, 4.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-04002500400

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

QA1 High-Travel 9 Inch Coilover Spring 9HT400B

Coilover Spring, High Travel, 400 lbs./in. Rate, 9 in. Length, 2.50 in. I.D., Black Powdercoated, Each

Part Number: QA1-9HT400B

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

RideTech 12 Inch Coilover Spring 59120400

Coilover Spring, 400 lbs./in. Rate, 12 in. Length, 3.5 in. Diameter, Blue Powdercoated, Each

Part Number: ART-59120400

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 10 Inch Coilover Spring 1000.375.0400S

Coilover Spring, Silver Powdercoated, 3.75 in. Inside Diameter, 10 in. Length, 375 lbs./in.Spring Rate, Each

Part Number: EIB-10003750400S

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Hyperco Hypercoil 10 Inch Coilover Spring 1810P0400

Coil Over Spring

Part Number: HYC-1810P0400

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Landrum Variable Body 10 Inch Coilover Spring 10VB400

Spring 2.5 ID 10in Tall 400 rate high travel spring that are designed for high travel coil over applications for dirt, pavement and drag racing

Part Number: LAN-10VB400

Not Yet Reviewed

Estimated Ship Date: Dec 1, 2025 if ordered today

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Estimated Ship Date: Dec 1, 2025 if ordered today

QA1 High-Travel 7 Inch Coilover Spring 7HT400B

Coilover Spring, High Travel, 400 lbs./in. Rate, 7 in. Length, 2.50 in. I.D., Black Powdercoated, Each

Part Number: QA1-7HT400B

Not Yet Reviewed

Estimated Ship Date: Dec 3, 2025 if ordered today

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Estimated Ship Date: Dec 3, 2025 if ordered today

Hyperco Hypercoil 4 Inch Coilover Spring 184B0400

Coilover Springs, Hypercoil, 400 lbs./in. Rate, 4.00 in. Length, 2.50 in. I.D., Blue Powdercoated, Each

Part Number: HYC-184B0400

Not Yet Reviewed

Estimated Ship Date: Dec 4, 2025 if ordered today

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Estimated Ship Date: Dec 4, 2025 if ordered today

Eibach XT Barrel 6 Inch Coilover Spring 0600.2530.0400

Coilover Spring, XT Barrel, Red Powdercoated, 2.500 in. Inside Diameter, 6.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-060025300400

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

AFCO Racing AFCOIL 8 Inch Coilover Spring 28400-1CR

Coilover Spring, Chrome, 2.625 in. Inside Diameter, 8 in. Length, 400 lbs./in., Each

Part Number: AFC-28400-1CR

Not Yet Reviewed

Estimated Ship Date: Monday 11/17/2025

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Estimated Ship Date: Monday 11/17/2025

Eibach 22 Inch Coilover Spring 2200.375.0400S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 22.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-22003750400S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Eibach 10 Inch Coilover Spring 1000.188.0400

Coilover Spring, Powdercoated, 1.880 in. Inside Diameter, 10.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-10001880400

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today

Eibach 18 Inch Coilover Spring 1800.375.0400S

Coilover Spring, Silver Powdercoated, 3.750 in. Inside Diameter, 18.000 in. Length, 400 lbs./in.Spring Rate, Each

Part Number: EIB-18003750400S

Not Yet Reviewed

Estimated Ship Date: Dec 8, 2025 if ordered today

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Estimated Ship Date: Dec 8, 2025 if ordered today