Use Black Friday code: BFRIDAY Save $30
Talk to a Mustang Expert
Mon-Thu 8:30am-11pm, Fri 7am-11pm Sat-Sun 9am-7:30pm

Free Shipping on Everything. Seriously. Details

QA1 Double Adjustable Front Coil-Over Conversion - 200lb Springs (05-14 All)

Write a Review
Our Price


  • Item #50618
  • MPN# HD605S-12200

  • Market Price $1,004.54
  • You Save 10% ($99.55)
In Stock Ships same business day. Choose options to add to cart
Free Shipping on Everything
Customer Photos
  • Perfect for Street, Track, and Drag Applications
  • 200lb Spring Rate
  • Double Adjustable
  • Bolt-In Installation - No Cutting or Welding Needed
  • Re-Buildable and Re-Valveable
  • Lightweight Steel Construction
  • Made in the USA
  • Fits All 2005-2014 Mustangs
Versatile Performance Handling. Upgrade your Mustangs old stock struts and springs to a QA1 Adjustable Front Coil-Over to greatly improve your handling performance. The QA1 Double Adjustable Pro Coil system is the most versatile front suspension system on the market today and is perfect for drag racing, auto crossing, road course racing or simply getting groceries.

Double Adjustable. Built with multiple applications in mind this QA1 Mustang Coil Over System features double adjustable valving that allows for easy adjustment from one type of driving to the next. The valving between compression and rebound can be adjusted completely independent from one another, allowing for easy fine tuning no matter the road surface.

Superior Construction. Constructed in the USA from lightweight steel for durability, this QA1 Adjustable Front Coil Over Kit features (2) high performance double adjustable Struts and (2) specially designed 200lb rate coil over Springs.

Bolt-on Design. QA-1 designed their Mustang Front Coil-Over Kit to be an easy, bolt-on conversion with abouslutley no cutting or welding required for installation.

Re-buildable and Re-valveable. These QA1 double adjustable front struts are re-buildable and re-valveable by either the QA1 Factory or a QA1 authorized service center.

Required Upgrade. This QA-1 Front Coil-Over Conversion Kit requires the use of QA1 Caster Camber Plates part# CC105MU for correct installation. See drop down option above.

Application. This QA-1 Double Adjustable Front Coil-Over Conversion Kit is designed for use on all 2005 to 2014 Ford Mustangs, including the V6, GT, Bullitt, and Shelby GT500 models.

Fitment: 2005 2006 2007 2008 2009 2010 2011 2012 2013 2014 Details

What's in the Box
  • (2) Struts
  • (2) 200lb rate springs
  • Required mounting hardware
Installation Info
Will it fit my Mustang?
  • Boss 302 - 12, 13
  • V6 - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • Bullitt - 08, 09
  • GT - 05, 06, 07, 08, 09, 10, 11, 12, 13, 14
  • GT500 - 07, 08, 09, 10, 11, 12, 13, 14

Customer Photos (1) View All Photos

You Might Also Like

3 Questions / 3 Answers

Ask a Question

how far can they lower a '13 GT? I want to know how far these can lower a new GT and how harsh will the ride be compared to Eibach Pro kit springs (which are in the car now)? thanks, Bob

GottaHaveItBob Year: 2013 Model: GT

Answer This Question I need this answered (0) (0)

Sorry this is a novice question. If I get this, then I wont need to order struts separately?

hoovertac Year: 2007 Model: V6

  • Correct, this kit includes new struts.

    1slow67 Year: 2003 Model: GT

    Good Answer (0)

Show 2 more answers Question Resolved

What is the difference between the single adjustable conversion kit compared to the double adjustable conversion kit? Is it worth paying the extra money to get the double adjustable kit or is it just a minor difference in performance?

Brian005 Year: 2005 Model: GT

Answer This Question I need this answered (0) (0)

More Products You Might Like


Related Mustang Categories