the first mass-production unit to feature Precision's groundbreaking CEA® compressor wheel technology

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Key Features

CP-Carrillo pistons are the best choice for any B58 engine and application

(2) Dump Tubes

BMW M52TU/M54 Valve Springs by SuperTech Seat Pressure:94 lbs the first mass-production unit toSupertech valve springs for the BMW M52TU and M54 engines are designed for high performance enthusiasts who demand reliability at high RPMs. Made from Superclean Chrome Silicon Vanadium Steel alloy, these valve springs offer exceptional durability, improved structural memory, and consistent performance even under extreme conditions. Precision engineered with computer aided design, Supertech valve springs are optimized to minimize stress and manage