Has anyone seen one of these before?
my buddy bought an 87 325is a while back and recently saw under the hood of mine and noted that my fuel lines were weird. He told me his go to a heat exchanger on one of the A/C lines, i called BS. Yesterday he showed it to me, and sure enough the feed line comes up to the firewall, meets a hardline and travels to the A/C line on the other side where it passes through a heat exchanger (tube over tube it looks like). Ive never even heard of this before but it is definitely OEM, anyone else seen one?
my buddy bought an 87 325is a while back and recently saw under the hood of mine and noted that my fuel lines were weird. He told me his go to a heat exchanger on one of the A/C lines, i called BS. Yesterday he showed it to me, and sure enough the feed line comes up to the firewall, meets a hardline and travels to the A/C line on the other side where it passes through a heat exchanger (tube over tube it looks like). Ive never even heard of this before but it is definitely OEM, anyone else seen one?
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