February '23 Coupons / Push
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Progress Tech Front/Rear Sway Bar Kit (FR 20.5mm Solid Adjustable | RR 17.5mm Solid Adjustable) Scion FR-S 2013-2016


Progress Technology

Model #63.2136

Shopper Award

NEW! This Sway Bar Set has been updated with adjustable sway bars front and rear! The 86/FR-S/BRZ chassis has proven itself with enthusiasts and racers Nationwide. Yes, a light, nimble and fun-to-drive RWD platform will energize the driver in you! And this chassis loves to be tuned and tweaked for improved control at the limit and more grip! Bring on the Progress Adjustable Sway bars and lets dial in your ride for street, auto-cross and track events. Progress anti-sway bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement. Our Sport-tuned Anti-sway bars replace skinny OEM bars and rubber bushings with larger diameter (stiffer) alloy steel bars and polyurethane bushings. More roll stiffness means less body "lean", and the tires stay flatter on the pavement (more stable contact patches). The result is more grip and added driver control! Tuning is made easier with a neutral starting point. The Progress 20mm front sway bar and 17mm rear sway bar provided me a balanced chassis. This can be further tuned-in using the bar adjustments to accentuate the playful nature of this FR-S/86/BRZ platform.


  • Progress Anti-sway bars are cold-formed in-house using our custom precision-bending equipment.
  • Laser-CNC bar ends are MIG welded in place using a precise fixture for an exact fit.
  • Less body roll means more traction, faster cornering speeds, and increased driver confidence.
  • Polyurethane bushings produce crisp response on turn-in.
  • Includes all necessary bushings, hardware, and reinforced rear brackets as shown.
  • Front Anti-sway bar rates:
  • OEM 18.0mm diameter 132 #/inch
  • Progress 20.5mm (soft setting) 225 #/inch
  • Progress 20.5mm (firm setting) 248 #/inch
  • Rear Anti-sway bar rates:
  • OEM 14.0mm diameter 112 #/inch
  • Progress 17.5mm (soft setting) 234 #/inch
  • Progress 17.5mm (firm setting) 316 #/inch
  • Front and Rear Bar Set
  • Size: Front 20.5mm
  • Size: Rear 17.5mm, 2 hole adjustable
  • End-links Included: No
  • All sway bars are powdercoated metallic gray.
  • One year limited warranty
  • Scion FR-S 2013-2016

Progress Technology anti-sway bars dramatically improve handling. How? They minimize the traction-robbing body "lean" that rolls part of the outside tires off the pavement. Our Sport-tuned Sway Bars replace smaller OEM sway bars and rubber bushings with larger diameter alloy steel bars and harder polyurethane bushings. Adding more "roll stiffness" means less body "lean" or "sway" and the tires remain flatter and better-connected to the pavement. The larger and more stable tire contact patches result in more grip, control and added driver confidence. Chassis tuning with larger and/or adjustable sway bars is a simple and effective method to improve chassis balance and minimize the excessive understeer (or plowing) so common in our modern vehicles. Progress Sway Bars are cold-formed in-house using our precision CNC bending equipment. Both laser-cut and CNC-machined sway bar ends are MIG-welded in place using precise fixtures for an exact fit. All Progress Sway Bars are developed and manufactured in-house and proudly made in the USA! All Progress Sway Bars are covered by our Limited Warranty to the original purchaser.


  • Cold-bent on modern CNC three-axis equipment
  • Alloy steel sway bar material
  • Fabricated bar ends & lateral rings are MIG-welded in place for an exact fit
  • Unique polyurethane bushing designs
  • Complete hardware & instructions included
  • Made in the USA

Other Part Numbers:
Progress Technology #prg63.2136

Proposition 65

/!\ warningWARNING: Cancer and Reproductive Harm


Vehicle Engine Notes
Scion FRS

Who Is Progress Tech?

Progress Tech is a company that was established in 1995 and started as a distributor of suspension components. With years of experience developing their products, they have become a premier brand in the automotive tuning market and have satisfied thousands of customers everywhere.

Leading Suspension Brand

The company’s slogan is "Advancing the Art." It has been their slogan ever since the company started, which guided them in their pursuit in becoming the leaders in today's highly competitive suspension aftermarket.

In-House Manufacturing

All their products are manufactured in-house, which allows them to maintain their products' consistency and high standards. 

They design, develop, prototype, and test everything in their facility using a series of extensive procedures which enables the company to create products that would have both form and function.

Quality Products From The USA

The company is proud in offering quality-built products made entirely in the USA. Their facility is located in Anaheim, California, and houses some of the most sophisticated manufacturing tools and equipment available in the market today.

Brand Of Champions

Their suspension products are being used by various champion racing teams from different racing disciplines such as the SCCA, IMSA, NASA, SCTA, Honda Challenge, and World Challenge.

Toyota Motorsports even use their products for their Scion TC Pace Cars and Celebrity Challenge vehicles.

Purchase Progress Tech Products At Vivid Racing

If you are in the market for high-quality suspension components, then look no further as Progress Tech has got you covered. They offer a variety of suspension components that fit most vehicles made today. To know more about Progress Tech and what they can offer, visit Vivid Racing and check out their list of parts that fit your specific vehicle.

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