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QA1 2-1/2in ID High Travel Spring - 12in Length x 350lbs/in - Black Powder Coated
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QA1 2-1/2in ID High Travel Spring - 12in Length x 350lbs/in - Black Powder Coated

QA1
QAP12HT350B
806990157881
Coilover Springs
20+ Units In Stock - Ships Next Business Day
$ 88.57 $ 79.95
$ 79.95

SKU: 12HT350B | UPC: 806990157881

QA1 High Travel Coil Spring 2-1/2in ID 12in Length 350lbs/in Black Powder Coated Universal Fit

This QA1 high travel coil spring fits universal 2.5-inch coilover setups on performance vehicles like Ford Mustang Chevrolet Camaro Dodge Challenger Jeep Wrangler and Toyota Tacoma. Constructed from high-tensile chrome silicon alloy wire it offers up to 20 percent more suspension travel and 28 percent less weight than standard springs for improved handling and response. The linear 350 lbs/in rate delivers consistent force through full stroke for stability in cornering acceleration and rough terrain.

Key Features

  • Spring Rate: 350 lbs/in provides balanced load support and precise control across the stroke
  • Length: 12 inches allows full extension for ride height adjustments and optimal suspension geometry
  • Inside Diameter: 2-1/2 inches upper and lower matches standard 2.5-inch coilover bodies for direct compatibility
  • High Travel Design: Straight coil with flat upper grind enables maximum articulation and even seating without sacrificing strength
  • Material and Finish: High-tensile chrome silicon wire cold wound heat-treated shot-peened with black powder coat for corrosion resistance and long life

Product Notes

  • Sold individually no additional hardware or accessories included integrates directly with existing 2.5-inch coilover systems
  • Made in the USA with lifetime warranty for dependable performance lap after lap
  • Part weight 5.5 lbs reduces unsprung mass for quicker road response

Installation Notes

  • Professional installation recommended.
  • Verify coilover inner diameter measures exactly 2.5 inches for proper fit
  • Uses flat grind ends for consistent contact and secure mounting on coilover perches

This Part Fits

Year Make Model Submodel
2005-2024 Ford Mustang All (w/ 2.5in coilovers)
2010-2024 Chevrolet Camaro All (w/ 2.5in coilovers)
2008-2024 Dodge Challenger All (w/ 2.5in coilovers)
2007-2024 Jeep Wrangler JK JL (w/ 2.5in coilovers)
2016-2024 Toyota Tacoma All (w/ 2.5in coilovers)
Universal Various Trucks SUVs Muscle Cars w/ Standard 2.5in Coilover Hardware

Why Choose QA1?

  • Proven leader in precision suspension components for racing and street use
  • Lightweight high-strength materials deliver faster handling and durability
  • Engineered in the USA for consistent performance in demanding conditions

Frequently Asked Questions

  • Q: Will this spring fit my coilover setup?
    A: Fits any standard 2.5-inch inside diameter coilover systems on performance sedans trucks SUVs and off-road vehicles confirm your coilover specs match 2-1/2in ID
  • Q: What material is used and how is it finished?
    A: High-tensile chrome silicon alloy wire cold wound heat-treated and shot-peened with black powder coated finish for rust protection and extended service life
  • Q: What warranty coverage applies?
    A: Lifetime warranty from QA1 covers defects in materials and workmanship when installed and used properly

Shipping & Handling

  • Method: Standard ground shipping
  • Availability: In stock - ships same or next business day
  • Packaging: Compact shipping box 12in L x 4in W x 4in H
  • Weight: 5.5 lbs

Request For Information

Have questions about QA1 2-1/2in ID High Travel Spring - 12in Length x 350lbs/in - Black Powder Coated? Fill out the form below and we'll get back to you by the next business day.
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