We love car shirts, which is why our wives hate them so much. But what do they know about fashion? Clearly nothing, because nothing looks better spread across our gut than a cool automotive design. And seeing as Matt Graves at American Powertrain is one clever dude when it comes to cool apparel, we were not surprised when he showed us this cool new Six Speed Six Pack design from American Powertrain. We were super stoked when he told us that they were going to run a special sale price on them for BangShifters of only $15! That’s $5 off boys and girls. So check out the design below, and click the link to buy yours today.

CLICK HERE TO BUY YOUR OWN AMERICAN POWERTRAIN SIX SPEED SIX PACK SHIRTS