Additional Images

Rear Adjustable Sway Bar in 19mm and 22mm

AMPSUS3XX

2 Hours

Part Numbers
AMP-SUS-300 = 19mm
AMP-SUS-310 = 22mm

WARNING: This product can expose you to chemicals which are known to the State of California to cause cancer and birth defects or other reproductive harm. For more information go to www.P65Warnings.ca.gov

Was: $230.00
Sale: $195.50
Save: 15%
Save: $34.50

Customize Your Item

- Select Rear Sway Bar Size... -
 * required
Qty:

Description


After upgrading the puny OEM rear sway bar to an ALTA rear sway bar, you will immediately notice a reduction in body roll when cornering, allowing for more of the tire to grip the road.


Construction

ALTA Sway Bars are made from solid steel using the latest precision bending equipment. The entire bar is powdercoated to fight corrosion and give it a deep red finish. We laser cut and MIG weld our bar ends for precise placement. This type of bar end far superior to many other methods and gives us greater precision over competitors. Some competitors simply smash the ends of their bars flat. This not only looks unattractive but also compromises the bar's integrity!


Adjustability

ALTA Rear Adjustable Sway Bars incorporate multiple endlink mounting holes which allow the installer to custom tailor your driving experience. ALTA Sway Bars increase stiffness by a minimum of 100% over the stock bar. By adjusting the endlink mounting position you can increase that stiffness to as much at 400% over stock. *varies by model. See the Specifications Tab above for more detailed information.


Centering Rings

ALTA Sway Bars feature centering rings that prevent sway bar movement in hard cornering. This keeps your sway bar centered and ready for the next corner.


Bushings

All sway bars include polyurethane bushings for a crisp response and better turn in. Special pockets are carved into the bushing surfaces to capture grease and extends the interval between re-greasing.


19mm or 22mm

ALTA Performance sway bars come in two different sizes. 19mm and 22mm. Driving enthusiast will enjoy the feelof a 19mm bar while true racers will like the rigidity of the 22mm. The softest setting on the 22mm is reflective of the stiffest setting on the 19mm bar.


Hollow vs Solid Bar

Competitive manufacturers of hollow bars will attempt to argue that the weight reduction they offer is a huge advantage over solid bars and is worth the significant price increase. Realistically, for a daily driver the difference in weight is unnoticeable. The difference between most aftermarket sway bars, hollow and solid, is only 2 lbs!


Welded or Smashed Bar Ends

ALTA uses a precision laser to cut the multi-point sway bar ends from plate steel. Using a jig, we weld them onto our bars in the exact location for best articulation and leverage angles. Competitors who cheaply smash their bar ends in a press (same way the factory saves money) and simply drill holes for endlink mounts will try to convince consumers that laser cut steel and precision welding is somehow inferior and inexpensive. It just doesn't make sense.


Wikipedia

A sway bar is an automobile suspension device. It connects opposite (left/right) wheels together through short lever arms linked by a torsion spring. A sway bar increases the suspension's roll stiffness, its resistance to roll-in turns, independent of its spring rate in the vertical direction.
» Read More


5 Year Warranty

ALTA Performance warrants to the original purchaser, all ALTA products to be free from defects in material and workmanship within a sixty (60) months period from the date of purchase. *Some exclusions apply
» Read Full Warranty

Off Road Use Only

This product is legal in California only for racing vehicles which may never be used upon a highway. Check your local and federal laws prior to installation!
» Learn More

Support


Warranty Details

This product features a 5 year warranty Read Full Warranty


Tech Department

Email:

Specifications

Specifications


Bar & link mounting hole

Rate increase over stock / effective rate

OEM Stock Bar (17mm ) Baseline For Rate / Effective Rate =117 LBS/IN
ALTA 19mm Bar Setting #1 115% Higher Rate / Effective Rate =135 LBS/IN
ALTA 19mm Bar Setting #2 140% Higher Rate / Effective Rate =165 LBS/IN
ALTA 19mm Bar Setting #3 177% Higher Rate / Effective Rate =208 LBS/IN
ALTA 22mm Bar Setting #1 213% Higher Rate / Effective Rate =250 LBS/IN
ALTA 22mm Bar Setting #2 260% Higher Rate / Effective Rate =305 LBS/IN
ALTA 22mm Bar Setting #3 329% Higher Rate / Effective Rate =386 LBS/IN

In The Box

In The Box

(1) ALTA MINI Cooper Rear Sway Bar
(2) Bushings
Instructions
Warranty
(1) ALTA License Plate Frame
Stickers

Compatibility Notes

Compatibility

Cooper 2002-2013
Cooper S 2002-2013
Cooper JCW 2004-2013
Clubman 2008-2013
Clubman S 2008-2013
Coupe / Roadster / S 2012+
Countryman None

Details

Shipping Information

  • Item Requires Shipping
  • 13.0 lbs.
  • W3.0000” x H10.0000” x L55.0000”
  • This item ships in its own box.