BMW S54 Valve Springs by SuperTech 540ix (2) Turbo Oil Drain Fitting

(2) Turbo Oil Drain Fitting / with Bolts and O-Ring25

these pistons utilize aircraft-grade steel

With their proven track record

Their lightweight construction also complements the engine’s aluminum block and head

and street applications

BMW S54 Valve Springs by SuperTech 540ix (2) Turbo Oil Drain FittingDesigned specifically for BMW S54 engines, Supertech high performance valve springs are engineered to deliver exceptional performance and reliability at high RPMs. Made from a premium Superclean Chrome Silicon Vanadium Steel alloy, these springs provide superior strength and longevity, ensuring your engine performs optimally even in demanding conditions. Each valve spring is meticulously crafted using advanced computer aided design, allowing for