SWIFT SPRINGS
Swift Springs Coil-Over Springs, Barrel Springs, and Bump Springs at JJ Motorsports
Swift Springs is a specialized brand in the motorsports industry, focusing on high-performance suspension springs designed for circle track racing, including dirt late models and stock cars. Their innovative tight helix design reduces rotational stress, extending the lifespan of components and providing a competitive edge in high-speed turns on dirt tracks and other venues. Emphasizing precision engineering and consistent performance, Swift Springs caters to professional racers and automotive enthusiasts seeking durability and reliability in demanding conditions.
At JJ Motorsports, we offer a wide range of Swift Springs products to optimize your racing suspension. Enhance your setup with the durable Swift Springs 10" x 2.5" ID Coil-Over Barrel, or opt for the longer Swift Springs 16" x 2.5" ID Coil-Over Barrel. For versatile applications, consider the Swift Springs 14" x 2.5" ID Coil-Over Barrel or the Swift Springs 12" x 2.5" ID Coil-Over Barrel. Additional options include the high-rate Coilover Spring 10in x 2.5in x 525lb and the reliable Bump Spring Round Wire SBS4500. Whether you're tuning for the track or off-road challenges, Swift Springs provides compatible solutions for superior handling and stability. Explore our inventory to find the perfect upgrades for your vehicle.
Browse our in-stock inventory below with same-day shipping and expert support. Free shipping on orders over $99! Questions? Contact us for fitment advice!
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- Qty in Cart
- Quantity
- Price
- Subtotal
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Coil-Over Spring 16in x 5in x 125lb 2.5in ID 160-2550-125 BP
SWIFT SPRINGS
$136.85Coil SpringSuper BarrelCoil-Over2.500 in ID16.000 in Length125 lb/in Spring RateBlack Powder CoatEachSWI160-2550-125BP- SKU:
- SWI160-2550-125BP
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- MFG Part #:
- 160-2550-125 BP
- Spring Rate:
- 125 lb.
- Spring Height:
- 16"
- Spring ID:
- 2.5"
$136.85 -
Barrel Spring 16in x 2.5in 150# 160-250-150 BP
SWIFT SPRINGS
$128.35Coil SpringSuper BarrelCoil-Over2.500 in ID16.000 in Length150 lb/in Spring RateBlack Powder CoatEachSWI160-250-150BP- SKU:
- SWI160-250-150BP
- Availability:
- Ships Same Business Day
- Weight:
- 6.40 LBS
- MFG Part #:
- 160-250-150 BP
- Spring Rate:
- 150 lb.
- Spring Height:
- 16"
- Spring ID:
- 2.5"
$128.35 -
Barrel Spring 16in x 2.5in 125# 160-250-125 BP
SWIFT SPRINGS
$128.35Coil SpringSuper BarrelCoil-Over2.500 in ID16.000 in Length125 lb/in Spring RateBlack Powder CoatEachSWI160-250-125BP- SKU:
- SWI160-250-125BP
- Availability:
- Ships Same Business Day
- Weight:
- 6.00 LBS
- MFG Part #:
- 160-250-125 BP
- Spring Rate:
- 125 lb.
- Spring Height:
- 16"
- Spring ID:
- 2.5"
$128.35 -
Barrel Spring 16in x 2.5in 100# 160-250-100BP
SWIFT SPRINGS
$128.35Coil SpringSuper BarrelCoil-Over2.500 in ID16.000 in Length100 lb/in Spring RateBlack Powder CoatEachSWI160-250-100BP- SKU:
- SWI160-250-100BP
- Availability:
- Ships Same Business Day
- Weight:
- 2.00 LBS
- MFG Part #:
- 160-250-100BP
- Spring Rate:
- 100 lb.
- Spring Height:
- 16"
- Spring ID:
- 2.5"
$128.35 -
Barrel Spring 14in x 2.5in x 325# 140-250-325 B
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length325 lb/in Spring RateBlack Powder CoatEachSWI140-250-325B- SKU:
- SWI140-250-325B
- Availability:
- Ships Same Business Day
- Weight:
- 6.56 LBS
- MFG Part #:
- 140-250-325 B
- Spring Rate:
- 325 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 300# 140-250-300 B
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length300 lb/in Spring RateBlack Powder CoatEachSWI140-250-300B- SKU:
- SWI140-250-300B
- Availability:
- Ships Same Business Day
- Weight:
- 5.16 LBS
- MFG Part #:
- 140-250-300 B
- Spring Rate:
- 300 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 275# 140-250-275 B
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length275 lb/in Spring RateBlack Powder CoatEachSWI140-250-275B- SKU:
- SWI140-250-275B
- Availability:
- Ships Same Business Day
- Weight:
- 6.32 LBS
- MFG Part #:
- 140-250-275 B
- Spring Rate:
- 275 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 250# 140-250-250 B
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length250 lb/in Spring RateBlack Powder CoatEachSWI140-250-250B- SKU:
- SWI140-250-250B
- Availability:
- Ships Same Business Day
- Weight:
- 5.44 LBS
- MFG Part #:
- 140-250-250 B
- Spring Rate:
- 250 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 225# 140-250-225 B
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length225 lb/in Spring RateBlack Powder CoatEachSWI140-250-225B- SKU:
- SWI140-250-225B
- Availability:
- Ships Same Business Day
- Weight:
- 5.22 LBS
- MFG Part #:
- 140-250-225 B
- Spring Rate:
- 225 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 200# 140-250-200 BP
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length200 lb/in Spring RateCopper Powder CoatEachSWI140-250-200BP- SKU:
- SWI140-250-200BP
- Availability:
- Ships Same Business Day
- Weight:
- 5.80 LBS
- MFG Part #:
- 140-250-200 BP
- Spring Rate:
- 200 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 175# 140-250-175 BP
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length175 lb/in Spring RateCopper Powder CoatEachSWI140-250-175BP- SKU:
- SWI140-250-175BP
- Availability:
- Ships Same Business Day
- Weight:
- 5.06 LBS
- MFG Part #:
- 140-250-175 BP
- Spring Rate:
- 175 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5 x 150# 140-250-150 BP
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length150 lb/in Spring RateCopper Powder CoatEachSWI140-250-150BP- SKU:
- SWI140-250-150BP
- Availability:
- Ships Same Business Day
- Weight:
- 4.47 LBS
- MFG Part #:
- 140-250-150 BP
- Spring Rate:
- 150 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 125# 140-250-125 BP
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length125 lb/in Spring RateCopper Powder CoatEachSWI140-250-125BP- SKU:
- SWI140-250-125BP
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- MFG Part #:
- 140-250-125 BP
- Spring Rate:
- 125 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Barrel Spring 14in x 2.5in x 100# 140-250-100 BP
SWIFT SPRINGS
$119.85Coil SpringBarrelCoil-Over2.500 in ID14.000 in Length100 lb/in Spring RateCopper Powder CoatEachSWI140-250-100BP- SKU:
- SWI140-250-100BP
- Availability:
- Ships Same Business Day
- Weight:
- 3.57 LBS
- MFG Part #:
- 140-250-100 BP
- Spring Rate:
- 100 lb.
- Spring Height:
- 14"
- Spring ID:
- 2.5"
$119.85 -
Conventional Spring 13in x 5in x 250# 130-500-250
SWIFT SPRINGS
$128.35Coil SpringConventional5.0 in OD13.000 in Length250 lb/in Spring RateFrontBlack Powder CoatEachSWI130-500-250- SKU:
- SWI130-500-250
- Availability:
- Ships Same Business Day
- Weight:
- 6.54 LBS
- MFG Part #:
- 130-500-250
- Spring Rate:
- 250 lb.
- Spring Height:
- 13"
- Spring ID:
- 5"
$128.35 -
Conventional Spring 13in x 5in x 225# 130-500-225 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD13.000 in Length225 lb/in Spring RateRearCopper Powder CoatEachSWI130-500-225BP- SKU:
- SWI130-500-225BP
- Availability:
- Ships Same Business Day
- Weight:
- 5.49 LBS
- MFG Part #:
- 130-500-225 BP
- Spring Rate:
- 225 lb.
- Spring Height:
- 13"
- Spring ID:
- 5"
$136.85 -
Conventional Spring 13in x 5in x 200# 130-500-200 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD13.000 in Length200 lb/in Spring RateRearCopper Powder CoatEachSWI130-500-200BP- SKU:
- SWI130-500-200BP
- Availability:
- Ships Same Business Day
- Weight:
- 5.83 LBS
- MFG Part #:
- 130-500-200 BP
- Spring Rate:
- 200 lb.
- Spring Height:
- 13"
- Spring ID:
- 5"
$136.85 -
Conventional Spring 13in x 5in x 175# 130-500-175 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD13.000 in Length175 lb/in Spring RateRearCopper Powder CoatEachSWI130-500-175BP- SKU:
- SWI130-500-175BP
- Availability:
- Ships Same Business Day
- Weight:
- 5.44 LBS
- MFG Part #:
- 130-500-175 BP
- Spring Rate:
- 175 lb.
- Spring Height:
- 13"
- Spring ID:
- 5"
$136.85 -
Barrel Spring 12in x 2.5in Progressive DLM 120-250-500V2
SWIFT SPRINGS
$145.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length200-500 lb/in Spring RateProgressiveBlack Powder CoatEachSWI120-250-500V2- SKU:
- SWI120-250-500V2
- Availability:
- Ships Same Business Day
- Weight:
- 7.44 LBS
- MFG Part #:
- 120-250-500V2
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$145.35 -
Barrel Spring 12in x 2.5in x 400# SWI120-250-400B
SWIFT SPRINGS
$111.35Coil Spring - Barrel - Coil-Over - 2.500 in ID - 12.000 in Length - 400 lb/in Spring Rate - Black Powder Coat - EachSWI120-250-400B- SKU:
- SWI120-250-400B
- Availability:
- Ships Same Business Day
- Weight:
- 6.18 LBS
- MFG Part #:
- 120-250-400 B
- Spring Rate:
- 400 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 350# 120-250-350 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length350 lb/in Spring RateBlack Powder CoatEachSWI120-250-350B- SKU:
- SWI120-250-350B
- Availability:
- Ships Same Business Day
- Weight:
- 5.59 LBS
- MFG Part #:
- 120-250-350 B
- Spring Rate:
- 350 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 325# 120-250-325 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length325 lb/in Spring RateBlack Powder CoatEachSWI120-250-325B- SKU:
- SWI120-250-325B
- Availability:
- Ships Same Business Day
- Weight:
- 5.39 LBS
- MFG Part #:
- 120-250-325 B
- Spring Rate:
- 325 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in Progressive DLM 120-250-300V
SWIFT SPRINGS
$145.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length100-300 lb/in Spring RateProgressiveBlack Powder CoatEachSWI120-250-300V- SKU:
- SWI120-250-300V
- Availability:
- Ships Same Business Day
- Weight:
- 4.30 LBS
- MFG Part #:
- 120-250-300V
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$145.35 -
Barrel Spring 12in x 2.5in x 300# 120-250-300 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length300 lb/in Spring RateBlack Powder CoatEachSWI120-250-300B- SKU:
- SWI120-250-300B
- Availability:
- Ships Same Business Day
- Weight:
- 4.71 LBS
- MFG Part #:
- 120-250-300 B
- Spring Rate:
- 300 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 275# 120-250-275 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length275 lb/in Spring RateBlack Powder CoatEachSWI120-250-275B- SKU:
- SWI120-250-275B
- Availability:
- Ships Same Business Day
- Weight:
- 5.14 LBS
- MFG Part #:
- 120-250-275 B
- Spring Rate:
- 275 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 250# 120-250-250 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length250 lb/in Spring RateBlack Powder CoatEachSWI120-250-250B- SKU:
- SWI120-250-250B
- Availability:
- Ships Same Business Day
- Weight:
- 4.89 LBS
- MFG Part #:
- 120-250-250 B
- Spring Rate:
- 250 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 225# 120-250-225 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length225 lb/in Spring RateBlack Powder CoatEachSWI120-250-225B- SKU:
- SWI120-250-225B
- Availability:
- Ships Same Business Day
- Weight:
- 4.40 LBS
- MFG Part #:
- 120-250-225 B
- Spring Rate:
- 225 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 200# 120-250-200 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length200 lb/in Spring RateBlack Powder CoatEachSWI120-250-200B- SKU:
- SWI120-250-200B
- Availability:
- Ships Same Business Day
- Weight:
- 4.01 LBS
- MFG Part #:
- 120-250-200 B
- Spring Rate:
- 200 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 185# 120-250-185 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length185 lb/in Spring RateBlack Powder CoatEachSWI120-250-185B- SKU:
- SWI120-250-185B
- Availability:
- Ships Same Business Day
- Weight:
- 3.82 LBS
- MFG Part #:
- 120-250-185 B
- Spring Rate:
- 185 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 175# 120-250-175 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length175 lb/in Spring RateBlack Powder CoatEachSWI120-250-175B- SKU:
- SWI120-250-175B
- Availability:
- Ships Same Business Day
- Weight:
- 3.74 LBS
- MFG Part #:
- 120-250-175 B
- Spring Rate:
- 175 lb.
- Spring Height:
- 12"
- Spring ID:
- 2.5"
$111.35 -
Barrel Spring 12in x 2.5in x 150# 120-250-150 B
SWIFT SPRINGS
$111.35Coil SpringBarrelCoil-Over2.500 in ID12.000 in Length150 lb/in Spring RateBlack Powder CoatEachSWI120-250-150B- 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
$128.35Coil SpringConventional5.5 in OD11.000 in Length425 lb/in Spring RateRearBlack Powder CoatEachSWI110-550-425- 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
$128.35Coil SpringConventional5.5 in OD11.000 in Length400 lb/in Spring RateRearBlack Powder CoatEachSWI110-550-400- 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
$119.85Coil Spring - Conventional - 5.0 in OD - 11.000 in Length - 250 lb/in Spring Rate - Rear - Black Powder Coat - EachSWI110-500-250- 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"
$119.85 -
Conventional Spring 11in x 5in x 200# 110-500-200 BP
SWIFT SPRINGS
$136.85Coil SpringConventional5.0 in OD11.000 in Length200 lb/in Spring RateRearCopper Powder CoatEachSWI110-500-200BP- 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
$136.85Coil SpringConventional5.0 in OD11.000 in Length175 lb/in Spring RateRearCopper Powder CoatEachSWI110-500-175BP- 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
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length150 lb/in Spring RateBlack Powder CoatEachSWI100-250-150B- 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
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length125 lb/in Spring RateBlack Powder CoatEachSWI100-250-125B- 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
$111.35Coil SpringBarrelCoil-Over2.500 in ID10.000 in Length100 lb/in Spring RateBlack Powder CoatEachSWI100-250-100B- 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
$111.35Coil SpringBarrelCoil-Over2.500 in ID8.000 in Length300 lb/in Spring RateBlack Powder CoatEachSWI080-250-300- 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
Swift Racing Springs
Swift Racing Springs is renowned for its high-performance suspension springs designed to meet the demands of professional racers and automotive enthusiasts. With a commitment to innovation and precision engineering, Swift Racing Springs offers a range of products that enhance vehicle performance, handling, and stability.
Swift Coilover Springs
Swift Coilover Springs are crafted from a proprietary alloy that provides superior strength and durability. These springs are designed to offer consistent performance and improved handling across diverse driving conditions. Their lightweight construction helps reduce unsprung weight, contributing to better responsiveness and overall vehicle dynamics.
Swift Tight Helix Springs
Swift Tight Helix Springs feature a unique helix design that maximizes space efficiency and spring travel. These springs provide optimal performance in compact spaces, making them ideal for applications where tight fitment is crucial. The innovative design ensures precise control and stability, enhancing the driving experience.
5 Inch Coil Swift Springs
The 5 Inch Coil Swift Springs are engineered for versatility and reliability. These springs are suitable for various suspension setups, providing consistent performance and handling. Their robust construction ensures longevity and resistance to fatigue, making them a dependable choice for both street and track use.
2-5/8 Swift Springs
2-5/8 Swift Springs are designed for applications that require specific dimensions and performance characteristics. These springs offer precise fitment and exceptional durability, making them a preferred choice for custom suspension setups. They deliver consistent spring rates and excellent load-bearing capabilities.
Swift Bump Springs
Swift Bump Springs are specialized springs designed to absorb and dampen impacts during aggressive driving. These springs enhance the suspension system's ability to handle bumps and rough surfaces, providing smoother rides and better control. They are an essential component for vehicles subjected to extreme driving conditions.