SuperPro
SuperPro Rear 18mm Heavy Duty 3 Position Blade Adjustable Sway Bar Kit RC0056RZ-18
SuperPro Rear 18mm Heavy Duty 3 Position Blade Adjustable Sway Bar Kit RC0056RZ-18
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If you are looking for increased cornering capabilities with decreased body roll, Roll Control sway bars are the answer! By being adjustable the Sway bar rates can be increased between 30-50% over OE sway bars by simply changing the end link position on the sway bar.
SPR Sway Bars - Rear
Vehicle Fitment
- 1998-2005 Lexus GS300
- 1998-2000 Lexus GS400
- 2001-2005 Lexus GS430
Note: Sized by vehicle application; SuperPro's range of sway bars not only improve grip and manage roll but also offer straightforward adjustability so owners can quickly and easily dial in their desired handling balance with common hand tools
Specifications
- Manufacturer Part Number: RC0056RZ-18
- Supplier Part Number: sprRC0056RZ-18
- Shipping Dimensions: 47.7 x 12.8 x 12 in
- Shipping Weight: 5.3 lb
- EAN: 9317745765349
- Installation Time: 1 Hour
- Kit Contents: 1 Sway Bar, 2 Bushings
- Kits Required: 1
- Fitting Position: Rear
- Sub brand: Roll Control
- Product Note: Built Tough and Durable to Withstand any terrains; a complete, premium upgrade. Includes: 18mm Heavy Duty 3 Position Blade Adjustable Rear Sway Bar & 2 Bushings
- Setting: Soft - Comfort / low grip
- Effective Bar Size (mm): 17 mm
- % Stiffer Than OE: -20.4%
- % Change vs Previous Setting: +25.7%
Manufacturer Part Number: RC0056RZ-18
Images are for illustrative purposes only. Actual product may vary.
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.
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Manufacturer's Warranty — SuperPro
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Manufacturer's Warranty — SuperPro
SuperPro Suspension Bushings, Sway Bars and Suspension Arms are covered by a Lifetime Warranty against manufacturing defects, and SuperPro places no limitation on the scope of use — on-road, off-road, racetrack and competitive motorsport all remain warranty-eligible. Ball Joints, Tie Rod Ends, Duroballs and Links are covered by a 3-year / 36,000-mile / 60,000-km warranty. Cover is limited to replacement of the originally supplied SuperPro component, and SuperPro may supply a superseded version; it does not reimburse or refund warranty-eligible products, installation, alignment or related expenses. Product finish and normal wear are excluded, including surface degradation and corrosion from road salt, debris or the elements, as is damage or premature wear caused by incorrect installation or by failing to align the wheels as recommended. Removal and replacement labour and consequential damage are not covered where local law permits that limit. A claim requires proof of original purchase from an authorised reseller showing the claimant as the purchaser, and the part must have been originally supplied for the specific application listed in the SuperPro catalogue.
Warranty terms are set by the manufacturer and may change. Full details and claims are handled directly by SuperPro. Contact us if you need help with a warranty claim.

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