Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 NKA A naturally low-wearing pad

A naturally low-wearing pad

the One Versa is also ideal for cars with small cockpits that typically suffer from frustrating harness adjustments

race‑grade performance to the rear axle of BMW E36/E46 (and compatible models)

The Arai Peak Visor kit attaches to any Arai GP-5

The AIM CHT (Cylinder Head Temperature) Sensor is designed for measuring engine temperatures on most racing karts

Simpson Memory Fit Fire Resistant Racing Undershirt - SFI 3.3 NKA A naturally low-wearing padSimpson's Memory Fit line of fire resistant racing underwear features a unique fabric that becomes softer with age, guaranteeing a fit that is made just for you! The lightweight, anti microbial treated fabric bends, moves, and stretches with you, reducing bunching and driver discomfort. Athletic cut, and contrasting stitching gives a stylish, modern look.