2002 BMW M3

While BMW was able to coax just about every last pony out of the engine from the factory, upgrading the intake and exhaust system on the E46 M3 can make the car feel more responsive and may even produce a few extra horsepower. More importantly, it gives it a fuller sound (and removes the rasp for those who don’t like it) and makes the journey to the redline that much more fun. This example also features adjustable Bilstein coilovers to make it even more composed in the curves. Includes full service documentation.