exhaust question
hey guys...i just have a quick question. since i got my cat back exhaust ive noticed that my back bumper gets <U>really</U> dirty from my exhaust. it was a custum exhaust done at this muffler shop, but i wanted to know if this happens to you guys...or what. i dont have a resonator....and i dont think its because of that..but any ideas?
i dont even have an aftermarket exhaust system and mine back bumper gets dirty..i belive thats carbon, and its from running rich i belive. i heard the h22 runs rich from factory so i dont <U>think</U> you have any thing to worrie about..
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