Progress 63.0481 Front Rear Sway Bar Kit 32mm/33mm for 14-19 Chevy Corvette C7

Vehicle Fitment

• 2014-2019 Chevy Corvette Stingray (C7, 6.2L LT1 V8)
• 2014-2019 Chevy Corvette Stingray Z51 (C7, 6.2L LT1 V8)
• 2017-2019 Chevy Corvette Grand Sport (C7, 6.2L LT1 V8)
• 2015-2019 Chevy Corvette Z06 (C7, 6.2L LT4 Supercharged V8)
• 2019 Chevy Corvette ZR1 (C7, 6.2L LT5 Supercharged V8)

Fitment Notes

• Fits Coupe and Convertible
• Replaces factory bars on all C7 trims regardless of OEM bar size
• Some applications may require additional OEM hardware
• Professional installation by qualified mechanic recommended

Features

• 32mm tubular front bar -- non-adjustable
• 33.3mm tubular rear bar -- 3-position adjustable
• Polyurethane bushings
• Cold-formed alloy steel construction
• CNC-bent in-house with precision equipment
• Laser-cut / CNC-machined ends
• Fixture-controlled MIG welding
• Direct bolt-on installation
• Made in the USA
• Limited lifetime warranty

Specifications

• Part Number: 63.0481
• Front Bar Diameter: 32mm tubular
• Front Bar Type: Non-adjustable
• Front Spring Rate: 430 lbs/in.
• Rear Bar Diameter: 33.3mm tubular
• Rear Bar Type: 3-position adjustable
• Rear Rate -- Soft: 955 lbs/in.
• Rear Rate -- Middle: 1,080 lbs/in.
• Rear Rate -- Firm: 1,275 lbs/in.
• Bar Material: Alloy steel
• Bushing Material: Polyurethane
• Country of Origin: USA

Included Components

• 1x Front Sway Bar (32mm tubular)
• 2x Front Polyurethane Bushings
• 1x Rear Sway Bar (33.3mm tubular, adjustable)
• 2x Rear Polyurethane Bushings
• 2x Bushing Lubricant packets
• All mounting hardware

Product Description

The Progress 63.0481 is a complete front and rear sway bar kit for the 2014-2019 Chevy Corvette C7. The 32mm tubular front bar and 33.3mm adjustable tubular rear bar replace the factory components with larger-diameter alloy steel units, increasing roll stiffness to keep tires flatter in corners and reduce understeer. Polyurethane bushings replace the factory rubber units, cutting deflection for a more direct bar-to-chassis connection.

The rear bar's 3-position adjustment lets you tune chassis balance -- soft for a neutral street feel, firm for more rotation on track, middle for a compromise. All Progress sway bars are cold-formed in-house using precision CNC equipment, with laser-cut or CNC-machined ends MIG-welded in controlled fixtures for repeatable, exact fitment. Direct bolt-on installation, backed by Progress Technology's limited lifetime warranty. Designed, engineered, and manufactured in the USA.