Fast Intentions exhaust and header comparison. Before and after UPRev tune (Dyno)

chuckd05

Also I have had ZERO problems with my stillen intakes.. I did not do before and after so I can not comment on power made but IMO they helped and had no install issues.. The exhaust def did present some fitments issues to me, which were addressed by heating the mid pipe and raising it up, which is nonsense IMO, BUT IMO stillen does not put out terrible products but they are far from perfect.. I purchased my exhaust used otherwise I would most likely of went the FI route but I did the budget route on the exhaust to save some money for the LTH ...

Stillen products have shown to make gains on customers dynos and that is what convinced me to get their products for this car.. The Stillen headers however showed little to no gain and I was very happy to see FI coming out with these LTHs.

Not trying to start crap It just seems as if this thread is filled with optimism, I'm sorry for throwing a little of my pessimistic ways into this thread.

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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 :-)