are engineered for extreme horsepower and high-RPM applications in BMW M52 engines equipped with 135mm rods

EV8-Z18 stainless for high temperature resistance

Supertech valve spring kits are favored by performance enthusiasts

Nothing else is required

000 horsepower and 9

RT4100 Racing Seat Size:T - Tall are engineered for extreme horsepowerThe Racetech RT4100 Racing Seat is a premium standard size fiberglass bucket seat engineered for club racers, track day enthusiasts, and street strip drag cars. With a shell weight starting at just 5. 7 kg ( 12. 6 lbs), this lightweight race seat delivers a perfect balance of comfort, safety, and performance. Built with optimized geometry, the RT4100 is wide enough in the shoulders to accommodate athletic builds yet narrow enough to fit in most