Quote:
Originally Posted by JDM_240
I’ve first hand seen a 2020 m235 with 9k on it lose its warranty due to an engine issue and having an exhaust and a race chip. Just know what you’re getting into and know that with enough digging, they can see anything different in the way the car is running and your tech won’t hesitate to let them know the engine has been tampered with. Just a heads up.
Granted as I stated, the b58 is a highly capable engine and can take more without batting an eye, just know the can of worms you are getting into with more than an exhaust, intake and a piggyback.
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What was the engine issue?