Quote:
Originally Posted by shadrach74
Interesting, given that time and time again it's been said that there is little in the way of "real HP gains to be had by tweaking the exhaust, especially with cheap Chinese eBay headers and bypass pipes. Are you running without cats?
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Seems to only be repeated by those who have the equation Chinese = crap drilled into their heads. My China headers were T304 stainless and they gave the 986 a true HP boost and an upper register snarl as awesome as any car. Simply stated the underpulley and headers IMO were the best two 986 mods.