Embossed Flowmaster logo and patent numbers on a rusty aluminize…

Close-up of an installed Flowmaster muffler viewed from underneath, with the embossed 'FLOWMASTER' name and a block of US patent numbers stamped into the aluminized case. The body is weathered with surface rust along the welded seam and rust freckles across the shell.

AI caption May 2010 · Photo 61 of 67