Supertech offers high-performance valve spring kits designed specifically for BMW and Toyota B58 engines

where increased cylinder pressure can place extra stress on the head gasket and bolts

00mm Intake / 9

DLC: Your Ultimate Performance Solution: Diamond Like Coating offers an innovative answer to the challenges of high lift performance cams

CP-Carrillo Connecting Rod Set, BMW S65 E64 M6 Supertech offers high-performance valve springCarrillo connecting rods are highly regarded in both professional racing and street performance circles for good reason they manufacture premium products that winning racers around the globe depend on. At Carrillo Industries, quality and pride go hand in hand. Each Carrillo rod is crafted with winning in mind, and they have proven to be a top performer in both street and racing BMW S65 engines. Carrillo's fasteners and "Carrilloy" rods are highly