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1990 BMW 750iL V12 Exhaust Before and After ~ Stock vs Billy Boat / B&B
Stock E32 750iL V12 exhaust compared to Billy Boat catback exhaust. As of the time of posting this video, there is not another video I can find showing what the exhaust sounds like on ANY BMW V12 engine. I had it on my E34 540i/6 speed and it sounded great. It’s a bit more tame in this car. I believe due to lower compression (8.8:1 on the M70 compared to 10:1 on the M60, and other factors). But much better and lighter than stock. Thanks for watching!
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