Whiteline Ford Mustang GT S550 Grip Series Stage 1 Kit

The Whiteline Grip Series Stage 1 Kit is designed to give your 2015-2024 Ford Mustang GT S550 a significant boost in performance and handling. This kit starts with progressive rate lowering springs, which are carefully tuned to provide improved cornering grip without sacrificing too much ride comfort. They work in conjunction with Whiteline's signature adjustable sway bars and drop links, allowing you to fine-tune your Mustang's characteristics to match your driving style or the road conditions.

Whiteline puts a lot of thought into the details that make a difference. The sway bar mounts use a synthetic elastomer that resists oil, grease, ozone, and weathering, ensuring long-term performance. Metal components are protected with plating and powder coating to resist corrosion, even in tough conditions. The adjustable drop links feature heavy-duty steel ball joint ends and forged ends for maximum strength, and they allow for on-car length adjustment up to 25mm, making installation and alignment easier. The kit also includes DIY lateral locks to prevent the sway bar from shifting sideways during hard cornering.

This kit is engineered for a superior fit with your OEM shocks and is produced to precise tolerances. Whiteline even includes an installation guide to help you get everything set up correctly. If you're looking to noticeably improve your Mustang's handling and reduce body roll during spirited driving, this Stage 1 kit is a well-built option.