Haltech Elite 550 ECU Model_Actyon Sport ATI Silicone Intake hose upgrade

ATI Silicone Intake hose upgrade suitable for:

- BMW 1 Series 125i (F20 / F21) MY12-15

engines with multiple variable camshafts

All required hose clamps

Haltech Elite 550 ECU Model_Actyon Sport ATI Silicone Intake hose upgradeHaltech Elite 550 ECU Compact Standalone Engine Management for 4 to 8 Cylinder Engines The Haltech Elite 550 ECU is a compact, cost effective standalone ECU designed for basic 4 to 8 cylinder and 1 to 2 rotor engine configurations. Whether you're running a naturally aspirated or turbocharged setup, the Elite 550 gives you precise control over fuel injection, ignition timing, and boost pressuremaking it the perfect entry level solution for street or