Fit performance exhaust mufflers in tight places by making a flat spot in the pipe to establish ground clearance; learn how in this free auto-repair video.
Expert: Doug Jenkins
Bio: Doug Jenkins runs Doug Jenkins Custom Hot Rods in St. Louis, where he restores classic cars and creates mild to wild custom street rods. He races a 1972 Corvette in the SCCA performance rally series.
Filmmaker: Ross Safronoff
Duration : 0:1:22