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1987-89 Mustang Maximum Motorsports Starter Box 5.0 by Maximum Motorsports

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  • 87-89 Mustang Starter Box with
87-89 Mustang Starter Box with

Improve handling & stance with Maximum Motorsports' starter box for 1987-89 Mustang V8!

Item #MM-SBX1

Everyday Low Price: $1145.87

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  • Lower, Aggressive Stance
  • Increased Handling
  • Increased Suspension Travel


  • Road & Track Springs
  • Black Caster/Camber Plates
  • Bilstein Shocks/Struts

What's in the Box

  • (4) Road & Track Springs
  • (2) Bilstein Front Struts
  • (2) Bilstein Rear Shocks
  • (1) Maximum Motorsports Black Caster/Camber Plates
  • (8) Spring Isolators
  • (1) Pinion Snubber
  • Installation Hardware

Maximum Motorsports Brand Image

Product Description

Maximum Motorsports Performance
Transform your 1987-1989 Mustang's suspension with Maximum Motorsports' suspension starter box! This kit includes everything you need to get your fox handling great on the street or the track. The starter box includes the well known, high-quality Bilstein shocks and struts for a good ride quality and maximum performance. Maximum Motorsports' includes their road and track springs for drivers that are focused on high-performance street & moderate track use. After you lower your Mustang, you'll need to get the alignment back into spec. Included are MM caster/camber plates that easily install and align your Mustang back to spec. Urethane spring isolators and a shorter pinion snubber are included to increase suspension travel. Maximum Motorsports is the ultimate name in suspension for your Mustang!

Spring Rate
- Progressive rate spring design
- Front spring rate is 650-750 lb/in
- Rear spring rate is 240-260 lb/in
- Approximate 1" to 1.25" lowering front/rear

Installation Note
-This kit will fit 1979-86 Mustangs when using 1987-93 V8 spindles/brakes/calipers or SN95 spindle/brake conversion.

- Fits 1987-1989 Ford Mustang 5.0

Maximum Motorsports Warranty

California Residents:

WARNING: Cancer and Reproductive Harm- www.P65Warnings.ca.gov

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Vehicle Applications

Ford Mustang - 1987 (87) - 1988 (88) - 1989 (89)

About This Brand

Maximum Motorsports
Maximum Motorsports is well respected as a leading developer of suspension systems and performance parts for your Mustang or Lightning. Established in 1992, the team at MM has spent countless hours researching and developing the highest quality suspension components for 1979-Present Mustangs and 1993-Present SVT Lightnings. Maximum Motorsports has strived to produce lightweight, direct replacement suspension parts to get your vehicle handling, launching, and cornering better than ever. Shop LatemodelRestoration.com for performance panhard bars, k-members, subframe connectors, steering racks, caster/camber plates. chassis braces, control arms, roll bars, wheel spacers, and other tubular suspension parts.

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