JKS ManufacturingLocate a Dealer View Cart Dealer Login
CompanyProductsSupportReviewsFAQsContact





Adjustable Coil Spacers Pro

    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 Spacers 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.





For the best product price please visit a dealer near you.

JK Wrangler, 2007+
   Location Range Qty Part # Price    
 Front 1" - 3.5" Pair PN 27101, 2, 5 $851.00    
 Rear 2" - 4" Pair PN 27702, 3, 4 $951.00    
1Installation requires vehicle modifications.
2Compatible with Rubicon and Unlimited models.
3Requires lower control arms to be same length as OE for proper bump shock alignment
4Supplied Coil Spring Retainers serve as bump shock landing pads
5Not compatible with Rancho, Trail Master, Rough Country or Fabtech coil springs
 
TJ Wrangler, 1997-06
   Location Range Qty Part # Price    
   Front 1.375" - 3.25" Pair PN 27001, 3 $900.00    
   Rear 1.75" - 3.625" Pair PN 27001, 2, 3 $900.00    
1Installation requires vehicle modifications.
2Requires 4" rear coil springs or taller.
3Compatible with Rubicon and Unlimited models.
 
XJ Cherokee, 1984-01
   Location Range Qty Part # Price    
   Front 1.375" - 3.25" Pair PN 27001 $900.00    
1Installation requires vehicle modifications.
 
MJ Comanche, 1986-92
   Location Range Qty Part # Price    
   Front 1.375" - 3.25" Pair PN 27001 $900.00    
1Installation requires vehicle modifications.
 
ZJ Grand Cherokee, 1993-98
   Location Range Qty Part # Price    
   Front 1.375" - 3.25" Pair PN 27001 $900.00    
1Installation requires vehicle modifications.

 
 
Rear ACOS Pro PN 2770 for Wrangler JK models now includes a pair of Coil Spring Retainers that also function as bump shock landing pads. The contoured design provides a level surface for the bump shocks to land.
 
   Vehicle Location Qty  
 JK Wrangler, 2007+ Rear only Pair  
 

Shipping charges will be added at checkout.            

Related Links
 




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

Now available for 2007+ Wrangler JK models