Carbon fiber Gurney flap for 2020-2021 Ford Mustang Shelby GT500 2006 pontiac solstice All QA1 springs are lifetime

All QA1 springs are lifetime guaranteed to remain within 2% of the original free height and rate under normal operating conditions

With high-quality construction and easy adjustments

The UMI 2061 springs are constructed with premium quality USA CrSi wire for durability

4140 Chromoly Hex Adjuster

Carbon fiber Gurney flap for 2020-2021 Ford Mustang Shelby GT500 2006 pontiac solstice All QA1 springs are lifetimeAnderson Composites components are carefully hand crafted using only the finest materials. Our production team offers superior craftsmanship and latest production techniques for the best product quality and fitment.