We are finally going to deliver our 2007 BMW 335i to the winner of the sweepstakes! But before we can hand over the keys to his dream car, there is one important modification we needed to make. The exhaust system on the 335i was still in need of attention. We can't give away a dream car with a janky exhaust system on it, so the boys got to work on making a custom exhaust. We built our exhaust out of some existing metals from the shop and another aftermarket exhaust. After installing our custom exhaust, we couldn't be more stoked about how it looks and sounds! Check it out for yourself in the video below and let us know what you think in the comment section.