Quote:
Originally Posted by MSU120
Has anyone used the Texas Speed headers with their cats on a FI car? If so....have they held up? I won’t be pushing anything above 600ish rwhp when it’s all said and done.
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I have the TSP 1 7/8" long tube headers with catted connection pipes, be advised they don't have any 02 bungs in the cats, you will need the catted x pipe if you want the downstream 02 sensors functional, or you can make your own bung in the catted connection pipe.