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JKS Manufacturing ACOS PRO™ for 84-06 Jeep® Cherokee XJ, Comanche MJ, Grand Cherokee ZJ, Wrangler TJ & Unlimited

Catalog #: 16156.020
JKS Manufacturing Part #: JKS2700
Whether you're a professional driver looking for a competitive edge, or a recreational enthusiast requiring greater versatility from your vehicle, JKS has just released a brand new product that is sure to capture your attention. The ACOS Pro combines all the benefits of our original Adjustable Coil Over Spacer with a fully-adjustable Nitrogen charged bump shock for complete control over suspension compression.

Those familiar with the original ACOS™ design will immediately recognize the billet aluminum adjuster ring that allows fast, convenient and easy ride height adjustment at each corner of the vehicle. Installation of the ACOS Pro automatically raises your Jeep at least one full inch for immediate clearance benefits. Ride height can be increased even more by rotating the threaded adjustment ring. See below for the exact range of adjustment for your vehicle.The integrated bump shock prevents the suspension from bottoming out when the vehicle is traveling at high speeds or supporting heavy loads. Although the ACOS Pro is pre-charged with the ideal amount of Nitrogen to suit most Jeep applications, the gas pressure can be manually adjusted to suit individual vehicle variances and equipment. The bump shock position is also adjustable, enabling the user to determine the exact amount of suspension compression required before the bump shocks take effect.
Product Overview
Choosing the ideal coil springs for your Jeep is never easy, and once you've made your decision it's even more difficult to change your mind. To choose correctly, a seemingly infinite number of variables must be considered. Just a few of the more important variables include: vehicle weight, tire clearance, ride quality, lift height, and shock valving. Failing to consider any of these variables virtually guarantees that vehicle performance and comfort will suffer. Even if you're lucky enough to choose correctly the first time, statistics show that most Jeep enthusiasts will make future alterations that render the existing springs incompatible.
Product Features
Conveniently adjust ride height without removing any suspension components
Compensates for uneven load distribution, spring settling and sagging
Instantly increases ride height upon installation for immediate clearance benefits
Progressively raises compression damping to prevent suspension from bottoming out
Increases vehicle stability and handling on all types of terrain and at any speed
Improves ride quality and towing stability when supporting heavy loads
Ideally suited for all applications - competition, recreational and stock vehicles
Next generation design now available for 2007+ Wrangler JK models.

Installation Notes
Installation Difficulty:
Level 3Advanced

1. Installation requires vehicle modifications.
2. Fits Front or Rear on Wrangler Models and Requires 4" rear coil springs or taller.
3. Compatible with Rubicon and Unlimited models.

Installation Time: 3-5 hours
Parts Included

Bump Stop Expansion Kit
Installation Hardware

  • Jeep Wrangler (TJ)

  • 2006 Jeep Wrangler (TJ)
  • 2005 Jeep Wrangler (TJ)
  • 2004 Jeep Wrangler (TJ)
  • 2003 Jeep Wrangler (TJ)
  • 2002 Jeep Wrangler (TJ)
  • 2001 Jeep Wrangler (TJ)
  • 2000 Jeep Wrangler (TJ)
  • 1999 Jeep Wrangler (TJ)
  • 1998 Jeep Wrangler (TJ)
  • 1997 Jeep Wrangler (TJ)
  • Jeep Wrangler Unlimited (TJ)

  • 2006 Jeep Wrangler Unlimited (TJ)
  • 2005 Jeep Wrangler Unlimited (TJ)
  • 2004 Jeep Wrangler Unlimited (TJ)
  • Jeep Cherokee (XJ)

  • 2001 Jeep Cherokee (XJ)
  • 2000 Jeep Cherokee (XJ)
  • 1999 Jeep Cherokee (XJ)
  • 1998 Jeep Cherokee (XJ)
  • 1997 Jeep Cherokee (XJ)
  • 1996 Jeep Cherokee (XJ)
  • 1995 Jeep Cherokee (XJ)
  • 1994 Jeep Cherokee (XJ)
  • 1993 Jeep Cherokee (XJ)
  • 1992 Jeep Cherokee (XJ)
  • 1991 Jeep Cherokee (XJ)
  • 1990 Jeep Cherokee (XJ)
  • 1989 Jeep Cherokee (XJ)
  • 1988 Jeep Cherokee (XJ)
  • 1987 Jeep Cherokee (XJ)
  • 1986 Jeep Cherokee (XJ)
  • 1985 Jeep Cherokee (XJ)
  • 1984 Jeep Cherokee (XJ)
  • Jeep Grand Cherokee (ZJ)

  • 1998 Jeep Grand Cherokee (ZJ)
  • 1997 Jeep Grand Cherokee (ZJ)
  • 1996 Jeep Grand Cherokee (ZJ)
  • 1995 Jeep Grand Cherokee (ZJ)
  • 1994 Jeep Grand Cherokee (ZJ)
  • 1993 Jeep Grand Cherokee (ZJ)
  • Jeep Comanche (MJ)

  • 1992 Jeep Comanche (MJ)
  • 1991 Jeep Comanche (MJ)
  • 1990 Jeep Comanche (MJ)
  • 1989 Jeep Comanche (MJ)
  • 1988 Jeep Comanche (MJ)
  • 1987 Jeep Comanche (MJ)
  • 1986 Jeep Comanche (MJ)
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