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Who here has TSP LT headers? The ones that splice into the stock h-pipe. What kind of gains did you get? The cost of these headers has got me considering them.
I have TSP LTs with 2.5 inch xpipe and no cats on my 01 Z06. Total cost was under $800 I did the install myself but had the xpipe welded in and the rear of the conenction pipes welded in at a muffler shop.
I love them!! Definatly a perfomance gain at all RPMs
check this thread for a dyno TSP did when istalling their LT headers with connection pipes ( no cats) on a bone stock 99 C5, stock tune, stock intake, stock exhaust.
I have TSP LTs with 2.5 inch xpipe and no cats on my 01 Z06. Total cost was under $800 I did the install myself but had the xpipe welded in and the rear of the conenction pipes welded in at a muffler shop.
Where did you buy the x-pipe? I've been checking out TSP's threads on their LT's and they keep saying that their x-pipe is almost done. I hope it's done by the time I'm ready to purchase the headers.
Where did you buy the x-pipe? I've been checking out TSP's threads on their LT's and they keep saying that their x-pipe is almost done. I hope it's done by the time I'm ready to purchase the headers.
Mike G.
i went to a local muffler shop here that has done work for me in the past. Basically they just cut out the factory H pipe and put a REAL X PIPE in its place. Not sure what company made the X pipe but I know it was the correct design. ( same style NASCAR uses) Do a search on X pipes and you will find out that not all X pipes are made equal.