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-QA1 2-1/2in ID High Travel Spring - 10in Length x 300lbs/in - Silver Powder Coated-Coilover Springs-QA1
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QA1 2-1/2in ID High Travel Spring - 10in Length x 300lbs/in - Silver Powder Coated

QA1
QAP10HT300
806990112743
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 88.57 $ 79.95
$ 79.95

SKU: 10HT300 | UPC: 806990112743

QA1 2-1/2in ID High Travel Spring - 10in Length x 300lbs/in - Silver Powder Coated

QA1 10HT300 delivers a high travel coil spring with 2-1/2 inch inner diameter 10 inch free length and 300 pounds per inch rate for coilover suspensions. Built for drag racing circle track street performance and street rodding this chrome silicon spring reduces unsprung weight with faster reaction times and greater coil spacing for increased travel. Silver powder coat finish ensures corrosion resistance and longevity in demanding conditions.

Key Features

  • Lifetime Guarantee: Stays within 2% of original free height and rate under normal operating conditions for reliable long-term performance
  • Lightweight Construction: High-tensile chrome silicon wire with fewer coils and smaller diameter cuts weight while boosting response speed
  • Maximum Travel Design: Larger gaps between coils allow compression to coil-bind without changing rate or height preserving suspension dynamics
  • Durable Silver Powder Coat: Provides scratch-resistant protection against elements for consistent operation in harsh racing environments
  • Precision Ground Ends: Squared and ground flat at both ends for straight seating accurate installation and consistent load distribution

Product Notes

  • Clearly marked with free length and spring rate for quick identification during installs or inventory
  • Cold wound heat treated and shot peened for superior fatigue resistance and durability
  • Ships in protective packaging to prevent damage during transit

Installation Notes

  • Professional installation recommended.
  • Requires coilover shocks or struts with 2-1/2 inch inner diameter spring perches
  • Use compatible top and bottom spring seats hardware included with most QA1 coilovers

This Part Fits

Year Make Model Submodel
Universal - Coilover Suspension Systems Drag Racing Circle Track Street Performance

Why Choose QA1?

  • Leaders in performance shocks suspension and driveline since 1993 with 83000 sq ft USA manufacturing
  • Specialized chrome silicon springs engineered for racing consistency and extended life
  • Pioneers in rod ends spherical bearings and carbon fiber driveshafts for motorsports

Frequently Asked Questions

  • Q: What vehicles or setups does the QA1 10HT300 fit?
    A: Universal fit for coilover applications in drag racing circle track street performance and street rodding with 2-1/2 inch ID perches on compatible shocks
  • Q: What material and finish does this spring have?
    A: High-tensile chrome silicon steel alloy cold wound heat treated shot peened with silver powder coat finish and ground ends
  • Q: What warranty covers this QA1 spring?
    A: Lifetime guarantee to maintain within 2% of original free height and rate under normal use conditions

Shipping & Handling

  • Method: UPS Ground
  • Availability: In stock - ships same or next business day
  • Packaging: Secure cardboard box approximately 12in x 4in x 4in
  • Weight: 5 lbs

Request For Information

Have questions about QA1 2-1/2in ID High Travel Spring - 10in Length x 300lbs/in - Silver Powder Coated? Fill out the form below and we'll get back to you by the next business day.
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