QA1 PRECISION PRODUCTS 10HTSF450 High Travel Coil Spring 806990119728 3.57 450LLBS/ Rate

( Brand: Qa1 Precision Products ), ( Manufacturer Part Number: 10HTSF450 ), ( Part Type: Spring Coil ), ( Ipn: Qap 10htsf450 ), ( UPC: 806990119728 )

Review QA1 PRECISION PRODUCTS 3.57 Inch High Travel Coil Spring 450llbs/ Rate fits 57

The QA1 Precision 10HTSF450 3.57 High Travel Coil Spring is a top-of-the-line suspension component designed for high-performance applications. This coil spring boasts a 3.57 inch free length and a 1.75 inch ID, making it suitable for use in vehicles that require a significant amount of travel for optimal suspension performance.

The spring rate of this QA1 Precision spring is an impressive 450 lbs, providing ample support and control for heavy vehicles or those with large engines. Its high travel design allows for increased wheel articulation, resulting in improved ride quality and handling capabilities.

This QA1 Precision spring is manufactured using the latest technology and materials, ensuring superior strength and durability. The 10HT series springs are heat-treated and shot-peened for added strength, while the chrome finish provides both a stylish appearance and protective coating against the elements.

The precision-wound design of the QA1 Precision spring guarantees consistent and accurate spring rates, resulting in predictable and reliable performance. The high-quality materials and meticulous manufacturing process also contribute to the spring's long-lasting capability, reducing the need for frequent replacements.

Installing this QA1 Precision 10HTSF450 3.57 High Travel Coil Spring is a straightforward process, making it an excellent upgrade for both professional race teams and dedicated hobbyists. Trust QA1 to deliver the performance, reliability, and durability that you demand from your suspension components.

Pros and Cons of Buying QA1 Precision 1.0HTSF450 3.57 High Travel Coil Spring 450lbs/Rate

1. **Improved Performance:** This high-performance coil spring from QA1 can significantly enhance your vehicle's suspension system. By providing a higher rate (450lbs), it can better control the vehicle's weight and improve handling and stability.

2. **Customizable:** QA1 offers this spring specifically for various applications, making it a customizable option for a wide range of vehicles. This means you can trust that the spring is designed to fit and perform optimally for your specific make and model.

3. **High-Quality Material:** The QA1 Precision 1.0HTSF450 3.57 High Travel Coil Spring 450lbs/Rate is manufactured using high-quality materials. This ensures that the spring is durable and long-lasting, providing consistent performance over time.

4. **Better Adjustability:** The high travel design of this spring allows for better adjustability. This means that you can fine-tune your vehicle's suspension system to better suit your driving style and preferences.

5. **Higher Cost:** One potential downside to consider is the higher cost associated with this performance spring. However, the improved performance, durability, and customization options may justify the investment for some vehicle enthusiasts.

6. **Installation Complexity:** Installing this high-performance coil spring may require professional assistance or extensive mechanical knowledge. This could add to the overall cost and time investment of the upgrade.

7. **Possible Noise:** Some users have reported increased noise levels when using high-performance coil springs like this one. This could be a drawback for those who prioritize a quiet ride.

In conclusion, the QA1 Precision 1.0HTSF450 3.57 High Travel Coil Spring 450lbs/Rate offers several advantages, including improved performance, customizability, high-quality materials, better adjustability, and durability. However, it also comes with drawbacks such as a higher cost, installation complexity, and potential noise levels.

Recommendation: If you're looking to significantly enhance your vehicle's suspension system, the QA1 Precision 1.0HTSF450 3.57 High Travel Coil Spring 450lbs/Rate may be a worthwhile investment for you. Consider the potential benefits and drawbacks carefully, and weigh them against your personal priorities and budget before making a decision. If you're unsure about the installation process, it may be worth seeking professional assistance to ensure proper installation and optimal performance.

Details:

These marks are cosmetic only and do not affect performance or function. All springs are brand new and have never been driven on, but they being sold as open box. Clearly marked with spring rate and free length .: Brand: QA1 Precision Products.

High travel performance design.: This listing is for a genuine QA1 Precision Products high travel coil spring, part number 10HTSF450. Condition Notes: New Open Box. Never installed or driven on.

Price is for ONE 1 spring. Price is for ONE spring. These springs are designed to compress coil-bind without affecting spring rate or free height , delivering consistent performance even under aggressive driving conditions. Durable silver powder coated finish.

Type: High Travel Coil Spring. May have minor scratches or cosmetic marks. This results in a lighter spring with increased travel, faster suspension response, and reduced unstrung weight. Fully functional and ready to install.

New, never used. Squared and ground ends for straight, consistent operation. Finish: Silver Powder coated. Minor cosmetic marks only.

Designed for maximum travel and performance with minimal weight.

part #: 10htsf450 prices

• $120.95-$122.30

specifications coilspringi:

• for models: 57
• brand: Qa1 Precision Products
• mpn: 10htsf450
• part type: Spring Coil
• ipn: Qap 10htsf450
• upc: 806990119728

shipping coilspringi:

• type: Fixed
• service: USPS Ground Advantage
• carrier: USPS
• class: Standard
• cost: $8.00
• transit: 4-10 Days

general coilspringi:

• Car Truck Parts Accessories > Steering Suspension > Leaf Coil Springs
• condition: New other see details

returns coilspringi:

• time: 30 Days
• policy: Returns Accepted
• paid by: Seller

seller coilspringi:

• city: Anaheim, California
• rating: 99.4%
• # reviews: 906

payments coilspringi:

• wallet: Apple-pay
• other
• credit card: Visa

offer coilspringi:

• options: Ship-to-home
• best offers: True
• started: January 30, 2026
• sold: 0
• quantity: 4
• availability: In Stock

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