The 425 hp 3.0L I6 engine is an engine swap available in Need for Speed: Heat.
It can be fitted into various cars and can be upgraded to produce up to 800 hp from its stock 425 hp.
It is unlocked at Reputation Level 23
and can be purchased from the garage for 
133,000. Even though the engine is taken from the BMW M4 '18, players are not required to own the donor car to purchase and equip the engine.
Engine
Parts
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Cars
The engine can be fitted into three cars:
