JasonsDMax
09-08-2006, 06:59 PM
Has anybody tried removing the catalytic converter and running a straight pipe in it's place, and retaining the stock muffler/3.5" pipe setup? I like how quiet the truck is now...
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Mark Craig 09-11-2006, 10:47 AM JasonsDMax, You'll get more EGT drop, more spool up on the turbo with a cat back system. Mark @ DPPI jdugie123 09-11-2006, 11:29 AM if you want it quiet then leave it alone it will only get louder but if you want it louder just straight pipe the whole thing | ||