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      05-17-2013, 12:43 AM   #1
m603
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Drives: avoiding pot holes
Join Date: Mar 2008
Location: NYC

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white smoke after exhaust & DP install

i just installed a used set of Vanguard exhaust and MS catless downpipes. right after the install, started it and no smoke all good. now after driving it for awhile ive notice smoke, alot of smoke at times while driving on the freeway. it is not constant smoke, every here and there. it occurs when im stuck in traffic, the car stops/slows down give it a lil gas and POOF, smoke behold. ive tried looking at the color of the smoke but its kinda hard to differentiate blue and while ( yeah i know its a big difference in color but its hard to tell from exhaust smoke )

btw, before this i was running stock exhaust and DP and no smoke.

thanks for the help fellas