This is where you will find upgraded turbochargers that make more boost and can handle higher power levels. If your stock turbos are worn, it is a perfect time to look into upgrading the factory snails with something larger.
Recognizing a faltering turbocharger is vital, with telltale signs including abnormal oil consumption, smoke emissions, heightened turbo lag, a failure to maintain boost pressure, or even the dreaded "limp mode." To rejuvenate your BMW's performance, the solution is clear: swap out that ailing turbocharger for this premium OEM unit from BorgWarner. Note: This is a brand-new unit, not a remanufactured one. No core charge! Get back to peak performance with confidence.
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This Mossleman upgraded turbocharger will bring reliable high performance to your N55 PWG engine! Depending on modifications done to the vehicle, this turbo can deliver up to 600hp!