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exhaust swap


dels322
06-25-2005, 03:57 PM
i have a 98 tahoe 4 dr thinkin of doin a swap withthe flomaster cat-back kit wondering if anyone did it yet and how well it went bc it will just be me doin it in my back yard and does evrything match up and any other things i should get like extra gaskets and tip would be helpful :confused:

chevytank
07-14-2005, 04:28 PM
i have a 1997 chevy tahoe with 2.5" exhaust with 40 series flowmasters...but i eliminated my cats, ran like shit until i got this thing they called a "o2 simulator"...it goes on the back two o2 sensors...runs beautiful now.......lot of power...opened up that 350 vortec..sounds like a monster....highley recomend headers if you want big results...impressed the shit out of me

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