BBI Autosport 996/997/987/981 Porsche 911, Boxster, Cayman Front/Rear Lower Control Arm Kit

The BBI Autosport Lower Control Arm Kit is an improved two-piece design based on the 996 GT3 lower control arm. Engineered for serious track and street use, these arms are stronger than cast motorsport Cup arms while providing precise camber adjustment using GT3 shims. High-strength steel alloy spherical bearings are completely serviceable, unlike traditional motorsport arms, and the sealed monoball inner bearings eliminate play for consistent handling.

Each kit contains an axle set and fits both front and rear axles. Order two kits for whole-car coverage. Adjustable thrust arm bushings are included for caster and wheelbase tuning.

• ◆Improved two-piece 996 GT3 lower control arm design
• ◆Stronger than cast motorsport Cup arms
• ◆GT3 shims for precise camber and control arm length adjustment (sold separately)
• ◆High-strength steel alloy spherical bearings, fully serviceable
• ◆Sealed monoball inner bearing for zero play
• ◆Easy access to inner arm hardware
• ◆Includes adjustable thrust arm bushings for caster and wheelbase tuning
• ◆Each kit contains one axle set — fits both front and rear axles
• ◆Compatible with all 996/997/987/981 models except GT4

Does NOT fit GT4 models

About BBI Autosport

BBI Autosport is a Porsche performance engineering company based in Sacramento, California. From championship-winning GT3 Cup cars to 1,000+ horsepower street builds, BBI brings motorsport-grade precision to every component they develop. Their StreetCup program bridges the gap between track-proven motorsport engineering and street performance sensibility.