What makes this a 'high travel' spring?

This spring uses a special chrome silicon alloy wire with fewer coils and a smaller diameter. This design creates more space between the coils, allowing for increased travel compared to standard springs.

What is the benefit of reduced unsprung weight?

Lighter springs reduce unsprung weight, which means your suspension can react more quickly to road inputs. This leads to improved handling and a more responsive ride.

What does the lifetime guarantee cover?

QA1 guarantees that these springs will remain within 2% of their original free height and spring rate under normal operating conditions for the life of the product.

QA1 4-1/8in ID Tapered High Travel Spring - 10in Length x 550lbs/in - Silver Powder Coated

Specifications

Brand: QA1
Part #: 10HTBF550
UPC: 806990119674

QA1 4-1/8in ID Tapered High Travel Spring - 10in Length x 550lbs/in - Silver Powder Coated

Name: QA1 4-1/8in ID Tapered High Travel Spring - 10in Length x 550lbs/in - Silver Powder Coated
Brand: QA1
Price: 113.86 USD
Availability: InStock

$113.86

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QA1 10in x 550lb/in high travel coilover spring. Silver powder coat, chrome silicon alloy. Part# 10HTBF550. Lifetime guarantee. Fast shipping.

Key Features

Fits a wide range of vehicles including Chevrolet Camaro, Buick Regal, and GMC Sonoma.
Constructed from high-tensile chrome silicon alloy spring wire for reduced weight and increased travel.
Features a 4-1/8 inch inner diameter and a 10-inch length with a 550 lb/in spring rate.
Silver powder coated finish for durability and a clean look.
Ground flat at both ends for straight, consistent, and accurate operation.
Guaranteed for life to remain within 2% of original free height and rate under normal conditions.

⚠️ CA WARNING: This product can expose you to chemicals known to the State of California to cause cancer and/or birth defects or other reproductive harm. Learn more

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Product Details

Starting with a 4-1/8 inch inner diameter and a 10-inch length, this QA1 high travel spring is built from a specially designed chrome silicon alloy wire. This material allows for fewer coils and a smaller wire diameter, which makes the spring lighter and gives it more travel between the coils. This reduction in unsprung weight helps your suspension react faster, improving overall performance. These springs are made in the USA and are designed to be compressed to coil-bind without changing their spring rate or free height.

The silver powder coat finish not only looks good but also adds durability. Both ends of the spring are ground flat for consistent and accurate operation. QA1 stands behind these springs with a lifetime guarantee, ensuring they will stay within 2% of their original free height and rate under normal use. This spring is a solid option for a wide range of vehicles, including models like the Chevrolet Camaro, Buick Regal, and GMC Sonoma, offering improved suspension response.