the wrecker
Active member
I'm going to put a eBay fmic on my mk4 jetta. I wondering if it marks a large difference on which pipes should be the longest run. It seems that many run the cold side with the longest pipe run. It would seem to me that the cold side would be best served with the shortest run. Second Is pipe diameter for ease of routing 2" would be great. I will Havre a vnt 17 shortly. Any input would be appreciated