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1979-93 Mustang UPR K-Member & Coil Over Kit w/ 12" 200lb Springs - 4130 Chromoly by UPR

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  • UPR Mustang K-Member & Coil Over Kit w/ 12" 200lb Springs (79-93) 2005-79K  12"  200LB
UPR Mustang K-Member & Coil Over Kit w/ 12" 200lb Springs - 4130 Chromoly  (79-93) 2005-79K

Save weight in your 1979-1993 Mustang with the addition of this K-member and coil over kit from UPR!

Item #UPR-2005-93AK
MPN# 2005-79K

Everyday Low Price: $839.99

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  • Save Weight
  • Adjustable Ride Height
  • Better Handling
  • Increased Chassis Rigidity
  • Made In The USA!


  • 4130 Chrome-Moly Tubing
  • TIG Welded Billet Fixtures
  • Silver Powder Coated Finish
  • Fox Style Ball Joints
  • 12" 200 lb coil over springs, by Viking

What's in the Box

  • (1) UPR Tubular K-Member
  • (2) UPR Tubular Front Control Arms
  • (1) UPR Coil Over Sleeves and Springs
  • (1) UPS Steering Rack Bolt Kit

UPR Brand Image

Product Description

Mustang UPR 4130 Chrome-moly K-Member Kit
Improve the suspension of your Fox, while reducing weight, with this UPR Chrome-moly K-member kit for 1979-1993 Mustang! Designed to handle the rigors of racing, and every day wear and tear; this K-member kit will transform the look and feel of your Fox! UPR's tubular K-member, and control arms, are 64 pounds lighter than the factory units! Reduced weight on your front end greatly improves weight transfer, handling, and acceleration. Along with the reduced weight, the tubular design maximizes header and oil pan clearance. A set of UPR coil-over springs are included to dial in the ride height of your Mustang, as well as further improve weight transfer, and handling. UPR's K-member kit provides endless benefits to make your driving experience as enjoyable as it gets!

UPR Quality
UPR products are built with the highest quality materials right here in the USA, backed by their lifetime warranty, and this K-member kit is no exception. Constructed using seamless, 4130 Chrome-moly tubing; this kit is built to last. TIG-welded billet fixtures, along with 1/4" thick motor mount pads, ensure a strong foundation for your engine and suspension. UPR utilizes a silver, powder coat finish that resists corrosion, and looks as good as it performs! Each control arm includes new bushings, shells, and ball joints for quick and easy installation!

UPR Coilover Springs
UPR's coil-over spring kits are designed to provide improved suspension performance while allowing you to dial in your ride height exactly where it needs to be. These coil-overs have a military-grade thread and exclusive adjuster nut with set screw, to ensure it never moves after it's set. UPR's coil-over springs can be adjusted with no tools required! This kit includes a pair of 12", 200lb springs, by Viking, that are great for drag race, and street/strip applications.

Product Note
  • This K-member kit does not include the A-arm hardware. These are sold separately.
  • Clunks, squeaks, and pops can be normal occurrences with coil-over setups.
  • UPR steering rack bolts are included in this kit.
  • If using aftermarket motor mounts, the locating tab may need to be trimmed. Factory hardware must be re-used.
  • 100% Chrome-moly K-member, silver powder-coated.
  • 100% Chrome-moly A-arms silver powder-coated.
  • Coil-over kit with exclusive design adjusting nut includes new set screw design to ensure it never loses it's setting! They require no tools to adjust and Eibach springs for unmatchable ride quality.

  • 1979-1993 Ford Mustangs w/ 302 or 351 Engines

    Bushing Lubrication
    The suspension bushings included with this part can only be lubricated with PTFE grease, also referred to as "Marine Grease". PTFE grease is a very sticky, opaque grease that is water proof and will not degrade the bushing material. If lubed properly at installation, these bushings will not need to be lubricated again. Use of any other grease on these bushings will cause the bushing to fail and any bushing warranty to be voided.

    Engine Mount Fitment Note
    - Stock and aftermarket engine mounts can have alignment pins that can cause fitment issues. Removal of the alignment pin might be necessary for correct mating of engine mount to k-member.

    UPR Warranty - Click Here

  • Fitment Notes

  • The coil-overs included are designed to fit the following: Koni Yellow adjustable, Strange 10-way adjustable, & Lakewood adjustable.
  • We recommend a bump steer kit with this product.
  • Caster Camber plates are required for this product to fit correctly
  • Aftermarket control arms can vary in length from stock control arms and may be one to two inches shorter. This will not affect the geometry of the suspension as the length variation has been accounted for.

  • California Residents:
    Prop 65 Warning SignWARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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  • Product Videos

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    Customer Photos (5)

    • K-Member & Coil Over Kit
    • K-Member & Coil Over Kit
    • K-Member & Coil Over Kit
    • K-Member & Coil Over Kit
    • K-Member & Coil Over Kit

    Vehicle Applications

    Ford Mustang - 1979 (79) - 1980 (80) - 1981 (81) - 1982 (82) - 1983 (83) - 1984 (84) - 1985 (85) - 1986 (86) - 1987 (87) - 1988 (88) - 1989 (89) - 1990 (90) - 1991 (91) - 1992 (92) - 1993 (93)

    About This Brand

    In 1989, Mark Mainiero and his son Joe started UPR Products with Mustangs in mind. With the help of their employees Jeremy Martorella and Bart Tobener, they brought in more racing victories and records than any other shop of that time. In 1998, Joe recognized the need for a company that fully understood the Mustang racer's suspension needs. While making customer service his main priority, he strived to offer the strongest, lightest, and highest quality parts at an affordable price. A firm believer in the “keep it simple” philosophy Joe made sure all his components could be easily installed and adjusted. Shop UPR for high quality Mustang performance and dress up components.

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