sweeeet..... Our cars adjust to mods some what so the gains may not be as much right now.. Im guessing a pair of LTH is going to throw the a/f off more so than just test pipes and exhaust, but maybe not.
another question, are these headers taking the exact path out stock exhaust would take, is it any lower than the hfc or stock cats would sit ?
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09 370Z 6M PW - FBO Best 1/4 mile = 12.926 @ 109 SOLD -- 08 BMW 135i - FBO 12.1@120mph SOLD -- white 09 e92 335 Coupe Mtech - 11.9 @ 119 :-)
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