The Racetech RT4100HR Racing Seat is a standard-size fiberglass race seat engineered for drivers who demand maximum support, safety, and comfort. Built with integrated head-restraint wings, the RT4100HR provides critical lateral head protection ideal for high-speed drag racing, no-prep applications, and door-slammer builds where enhanced containment is essential. Designed around a lightweight yet rigid fiberglass shell, the RT4100HR features optimized geometry that balances cockpit fitment with shoulder and torso room. The seat incorporates Racetech’s proven back-mount technology, giving racers the option to bolt the seat directly to the roll cage at shoulder height for increased stability and safety under load. Large harness guides support modern 5-, 6-, and 7-point racing harnesses, while the removable molded base cushion helps fine-tune driver height and posture across a wide range of driver builds. Additional comfort comes from breathable Spacer-mesh fabric, parallel sides, and pronounced thigh support, making the seat suitable for extended time in the car — whether on the street, at the track, or during sustained passes in competition. Ideal for Drag Outlaw, No Prep, Grudge, and Door-Slammer cars, the RT4100HR delivers the safety, containment, and reliability that racers trust. Seat Dimensions:
