Swift Racing Springs
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Barrel Spring 12in x 2.5in x 150# 120-250-150 B
SWIFT SPRINGS
$111.35A properly tuned suspension starts with the right spring rate, and this 150 lb/in barrel spring delivers predictable, linear load progression for vehicles running coil-over setups. Whether you're fine-tuning a track car or building a dedicated race...SWI120-250-150B- SKU:
- SWI120-250-150B
- Availability:
- Ships Same Business Day
- Weight:
- 3.30 LBS
- MFG Part #:
- 120-250-150 B
- Spring Rate:
- 150 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Conventional Spring 11in x 5.5in x 425lb 110-550-425
SWIFT SPRINGS
$128.35When you're building a rear suspension that can handle aggressive driving without deflection or instability, spring rate selection is everything. This conventional coil spring delivers a stiff 425 lb/in rate in a compact 11-inch package, ideal for street...SWI110-550-425- SKU:
- SWI110-550-425
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- MFG Part #:
- 110-550-425
- Spring Rate:
- 425 lb.
- Spring Height:
- 11"
- Spring ID:
- 5.5"
$128.35 -
Conventional Spring 11in x 5.5in x 400lb 110-550-400
SWIFT SPRINGS
$128.35A stiff 400 lb/in spring rate gives you the responsive rear-end geometry you need for consistent cornering and load transfer under hard driving. This conventional coil spring delivers predictable suspension behavior without the complexity of adjustable...SWI110-550-400- SKU:
- SWI110-550-400
- Availability:
- Ships Same Business Day
- Weight:
- 6.90 LBS
- MFG Part #:
- 110-550-400
- Spring Rate:
- 400 lb.
- Spring Height:
- 11"
- Spring ID:
- 5.5"
$128.35 -
Conventional Spring 11in x 5in x 250# SWI110-500-250
SWIFT SPRINGS
$111.35A properly matched coil spring is fundamental to your vehicle's suspension geometry and handling characteristics. This 11-inch conventional spring delivers a 250 lb/in rate engineered for rear-axle applications, providing the stiffness needed for...SWI110-500-250- SKU:
- SWI110-500-250
- Availability:
- Ships Same Business Day
- Weight:
- 5.05 LBS
- MFG Part #:
- 110-500-250
- Spring Rate:
- 250 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$111.35 -
Conventional Spring 11in x 5in x 200# 110-500-200 BP
SWIFT SPRINGS
$136.85A rear suspension spring is fundamental to your vehicle's handling, ride quality, and weight transfer during acceleration and braking. This conventional coil spring delivers a 200 lb/in rate—ideal for street applications and moderate performance...SWI110-500-200BP- SKU:
- SWI110-500-200BP
- Availability:
- Ships Same Business Day
- Weight:
- 4.32 LBS
- MFG Part #:
- 110-500-200 BP
- Spring Rate:
- 200 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$136.85 -
Conventional Spring 11in x 5in x 175# 110-500-175 BP
SWIFT SPRINGS
$136.85If you're building or rebuilding a rear suspension, spring rate directly dictates your vehicle's ride height, load capacity, and handling characteristics. This 175 lb/in conventional spring delivers predictable, linear response under acceleration and...SWI110-500-175BP- SKU:
- SWI110-500-175BP
- Availability:
- Ships Same Business Day
- Weight:
- 4.51 LBS
- MFG Part #:
- 110-500-175 BP
- Spring Rate:
- 175 lb.
- Spring Height:
- 11"
- Spring ID:
- 5"
$136.85 -
Coilover Spring 10in x 2.5in x 150lb 100-250-150 B
SWIFT SPRINGS
$111.35A properly tuned coilover spring is fundamental to suspension geometry and vehicle handling—this barrel-style coil spring delivers consistent 150 lb/in spring rate performance across full suspension travel. Whether you're tuning a street car or dialing...SWI100-250-150B- SKU:
- SWI100-250-150B
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 100-250-150 B
- Spring Rate:
- 150 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 10in x 2.5in x 125lb 100-250-125 B
SWIFT SPRINGS
$111.35A coilover spring is the backbone of any performance suspension system, directly controlling how your chassis responds to lateral loads, braking events, and acceleration. This 125 lb/in spring rate delivers the firmness needed for track-focused vehicles...SWI100-250-125B- SKU:
- SWI100-250-125B
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- MFG Part #:
- 100-250-125 B
- Spring Rate:
- 125 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 10in x 2.5in x 100lb 100-250-100 B
SWIFT SPRINGS
$111.35If you're building a track-focused suspension setup or upgrading your coil-over system, spring rate consistency is everything—and this 100lb/in coil-over spring delivers the predictable, linear response you need for precision handling and repeatability...SWI100-250-100B- SKU:
- SWI100-250-100B
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 100-250-100 B
- Spring Rate:
- 100 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 8in x 2.5in x 300lb 080-250-300
SWIFT SPRINGS
$111.35A 300 lb/in spring rate delivers the responsive suspension tuning you need for track-focused applications where precise weight transfer and consistent handling are non-negotiable. This coil-over spring's 8-inch length and 2.5-inch inner diameter fit...SWI080-250-300- SKU:
- SWI080-250-300
- Availability:
- Ships Same Business Day
- Weight:
- 2.60 LBS
- MFG Part #:
- 080-250-300
- Spring Rate:
- 300 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 8in x 2.5in x 250lb 080-250-250
SWIFT SPRINGS
$111.35A properly tuned suspension starts with the right spring rate, and this 250 lb/in coilover spring delivers the stiffness needed for controlled body roll and consistent cornering performance. Whether you're dialing in a dedicated track car or upgrading a...SWI080-250-250- SKU:
- SWI080-250-250
- Availability:
- Ships Same Business Day
- Weight:
- 2.40 LBS
- MFG Part #:
- 080-250-250
- Spring Rate:
- 250 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 8in x 2.5in x 225lb 080-250-225
SWIFT SPRINGS
$102.85A 225 lb/in spring rate gives you the responsive suspension tuning needed for track applications where precision matters. This 8-inch coilover spring integrates seamlessly into custom coilover assemblies, delivering consistent load support without...SWI080-250-225- SKU:
- SWI080-250-225
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 080-250-225
- Spring Rate:
- 225 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$102.85 -
Coilover Spring 8in x 2.5in x 200lb 080-250-200
SWIFT SPRINGS
$111.35A quality coilover spring is the foundation of responsive, predictable suspension geometry—and this 200lb/in barrel spring delivers the stiffness needed for track-focused setups without sacrificing drivability. Whether you're fine-tuning a road race...SWI080-250-200- SKU:
- SWI080-250-200
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 080-250-200
- Spring Rate:
- 200 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35Qty in Cart: 0Quantity:Price:$111.35Subtotal: -
Coilover Spring 8in x 2.5in x 175lb 080-250-175
SWIFT SPRINGS
$111.35A properly matched coilover spring is critical for achieving your target suspension geometry and ride frequency—this 175 lb/in spring delivers the stiffness needed for precision handling without sacrificing daily driveability. Whether you're tuning a...SWI080-250-175- SKU:
- SWI080-250-175
- Availability:
- Ships Same Business Day
- Weight:
- 1.90 LBS
- MFG Part #:
- 080-250-175
- Spring Rate:
- 175 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35Qty in Cart: 0Quantity:Price:$111.35Subtotal: -
Coilover Spring 8in x 2.5in x 150lb 080-250-150
SWIFT SPRINGS
$111.35A properly matched coilover spring is critical to achieving consistent suspension geometry and predictable handling characteristics on the track or strip. This 150 lb/in spring rate delivers the stiffness needed for precision tuning on dedicated race...SWI080-250-150- SKU:
- SWI080-250-150
- Availability:
- Ships Same Business Day
- Weight:
- 1.60 LBS
- MFG Part #:
- 080-250-150
- Spring Rate:
- 150 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 8in x 2.5in x 100lb 080-250-100
SWIFT SPRINGS
$111.35A 100 lb/in spring rate gives you the responsiveness needed for precise suspension tuning without sacrificing ride quality—critical whether you're dialing in a track setup or building a street-performance suspension. This coil-over configuration delivers...SWI080-250-100- SKU:
- SWI080-250-100
- Availability:
- Ships Same Business Day
- Weight:
- 1.35 LBS
- MFG Part #:
- 080-250-100
- Spring Rate:
- 100 lb.
- Spring Height:
- 8"
- Spring ID:
- 2.5"
$111.35 -
Helper Spring C/O 2.5in 5.0in Tall 100lb H025-127-100
SWIFT SPRINGS
$76.50Helper springs are essential for fine-tuning suspension response and eliminating unwanted chassis movement during acceleration, braking, and cornering. This 100lb rate spring compresses only when needed, reducing squat and dive while maintaining ride...SWIH025-127-100- SKU:
- SWIH025-127-100
- Availability:
- Ships Same Business Day
- Weight:
- 1.79 LBS
- Spring Rate:
- 100 lb.
- Spring Height:
- 5"
- Spring ID:
- 5"
$76.50 -
Conventional Spring 20in x 5in x 150lbs 200-500-150
SWIFT SPRINGS
$153.85A properly matched rear spring is critical for maintaining suspension geometry, ride height, and load-carrying capacity—especially in performance applications where inconsistent spring rates compromise handling and durability. This 150 lb/in conventional...SWI200-500-150- SKU:
- SWI200-500-150
- Availability:
- Ships Same Business Day
- Weight:
- 10.00 LBS
- Spring Rate:
- 150 lb.
- Spring Height:
- 20"
- Spring ID:
- 5"
$153.85Qty in Cart: 0Quantity:Price:$153.85Subtotal: -
Coilover Spring 12in x 2.5in x 450lb 120-250-450 B
SWIFT SPRINGS
$111.35A properly tuned suspension starts with the right spring rate, and this 450lb coilover delivers the stiffness needed for precision handling and consistent performance across varied track conditions. Whether you're dialing in your setup for road racing,...SWI120-250-450B- SKU:
- SWI120-250-450B
- Availability:
- Ships Same Business Day
- Weight:
- 7.00 LBS
- Spring Rate:
- 450 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Coilover Spring 10in x 2.5in x 275lb 100-250-275 B
SWIFT SPRINGS
$111.35A 275 lb/in spring rate delivers the responsive suspension tuning serious track builders and street performance enthusiasts demand. This coilover spring provides the platform for dialing in precise ride height and handling characteristics without...SWI100-250-275B- SKU:
- SWI100-250-275B
- Availability:
- Ships Same Business Day
- Weight:
- 3.80 LBS
- Spring Rate:
- 275 lb.
- Spring Height:
- 10"
- Spring ID:
- 2.5"
$111.35
