Quite possibly the most popular restraint system used in Off-Road Competition, Impact Racing’s PRO Series 2X2 restraint system features Snap-in ends popular in off-road applications for their ease of removal and installation during vehicle prep. The lap adjusters on both sides and Impact Racing’s QSR shoulder adjusters accommodate a wide variety of competitors to facilitate quick driver changes common in off-road and endurance road racing competition. The more stringent SFI 16.5 specification makes them legal for competition in most sanctioning bodies the world over. Also available as a bolt-in version, #53112226.