Perrin Adjustable Rear Sway Bars (08+ WRX, 08-14 STI, BRZ)

Take your vehicles handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and modify vehicle balance. In general, adding a larger rear sway bar increases over steer, and adding a larger front sway bar increases under steer. Upgrade both front and rear sway bars to reduce body roll and tune vehicle balance to your preference.
Size:
PERRIN Performance sway bars come in four different sizes; 16mm, 19mm, 22mm and 25mm. Driving enthusiasts will enjoy the feel of a 16mm or 19mm bar while the more race-oriented drivers will like the rigidity of the 22mm and 25mm options.

SKU
PSP-SUS-2
Now Only $186.15 Regular Price $219.00

PERRIN Performance manufactures and supplies the finest Subaru products on the market today. Our full line of products hits every aspect of performance modification for your car. From suspension to engine performance, PERRIN makes the products which will boost your performance to the next level. Our customer service, sales, and technical staff is always available to help you with questions or concerns. From live instant chat messaging on the website, to e-mail or phone, we pride ourselves on the unique levels of customer service we provide that are simply not found elsewhere in the aftermarket industry today.

Take your vehicles handling to the next level with PERRIN Performance sway bars. Upgrading your sway bar is the easiest way to improve vehicle handing. Sway bars increase roll resistance and modify vehicle balance. In general, adding a larger rear sway bar increases over steer, and adding a larger front sway bar increases under steer. Upgrade both front and rear sway bars to reduce body roll and tune vehicle balance to your preference.

Size
PERRIN Performance sway bars come in four different sizes; 16mm, 19mm, 22mm and 25mm. Driving enthusiasts will enjoy the feel of a 16mm or 19mm bar while the more race-oriented drivers will like the rigidity of the 22mm and 25mm options.
Adjustibility
PERRIN Performance sway bars incorporate multiple end link mounting holes which allow the installer to custom tailor your driving experience. This PERRIN sway bar increase stiffness by a minimum of 50% overstock. Adjusting the end link mounting position on this sway bar can increase that stiffness to as much at 215% over stock.
Centering Rings
PERRIN Performance 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.
Construction
PERRIN sway bars are CNC precision bent from solid 4130 chromoly steel. The entire bar is heavily powder coated to fight corrosion and give it a great red finish. We laser cut and MIG weld our bar ends for precise placement and superior strength. This type of bar end will never fail and offer you a lifetime of superior handling.
Bushings
All PERRIN sway bars include custom polyurethane bushings for a crisp response and better turn in. Special spiral cut pockets carved into the bushing surface extends the interval between re-greasing.

Stiffness Specifications:

  • PERRIN 16mm Bar Hole #1: 30% Stiffer than 14mm OEM bar
  • PERRIN 16mm Bar Hole #2: 65% Stiffer than 14mm OEM bar
  • PERRIN 16mm Bar Hole #3: 116% Stiffer than 14mm OEM bar
  • PERRIN 19mm Bar Hole #1: 150% Stiffer than 14mm OEM bar
  • PERRIN 19mm Bar Hole #2: 243% Stiffer than 14mm OEM bar
  • PERRIN 19mm Bar Hole #3: 347% Stiffer than 14mm OEM bar
  • PERRIN 22mm Bar Hole #1: 400% Stiffer than 14mm OEM bar
  • PERRIN 22mm Bar Hole #2: 535% Stiffer than 14mm OEM bar
  • PERRIN 22mm Bar Hole #3: 729% Stiffer than 14mm OEM bar

Fits:

  • 2008-2014 WRX
  • 2015-2018 WRX
  • 2008-2014 STI
  • 2015-2018 STI
  • 2009-2015 Forester XT
  • 2010-2015 Forester
  • 2013-2018 Crosstrek
  • 2010-2014 Legacy


warning_symbolWARNING: Operating, servicing and maintaining a passenger vehicle or off-road vehicle can expose you to chemicals including engine exhaust, carbon monoxide, phthalates, and lead, which are known to the State of California to cause cancer and birth defects or other reproductive harm. To minimize exposure, avoid breathing exhaust, do not idle the engine except as necessary, service your vehicle in a well-ventilated area and wear gloves or wash your hands frequently when servicing your vehicle. For more information go to https://www.P65Warnings.ca.gov/passenger-vehicle.

More Information
SKU PSP-SUS-2
Product Type Suspension
Suspension Sway Bars and Endlinks
Brand Perrin
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