Quote:
Originally Posted by elsurfo10
i did it in my 93 burban and its sounds really good and no cel is on but it only cost me 5 bucks for a pipe and 6 bucks for clamps and i was set. its alot cheaper than new cats thats for sure
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your TBI engine in alot different than his vortec. you only have one O2 sensor in the drivers side manifold. his truck has 4 O2 sensors. one in each exhaust pipe before before the cat and one right after on each side.