11538663516 + 11538663517 2Pcs Engine Turbocharger Coolant Hose

Exact fit to OEM#:11538663516+11538663517 Supersedes Number: 11538626655 11537588936 11538626654 11537588935 Fitment:Turbo Coolant Line Compatible with BMW 228i 320i 328i 428i 528i X1 X3 X4 X5 Z4 Temperature Regulation:Helps regulate the temperature of the turbocharger unit, preventing overheating and ensuring optimal performance Extended Component Lifespan: Help extend the lifespan of the turbocharger unit and related components. By preventing excessive heat build-up, it reduces wear and tear on critical turbo system parts, leading to increased durability and longevity