2008 G35S Mods advice
#17
Not sure if you are in a state with emissions regulations like we are in California, but you may want to also consider looking at the exhaust, in particular looking at test pipes to replace the fatcory cats or different piping for the exhaust. We have several shops in our local area that have made specific piping for G's with some noticible HP gains (not much but noticible) as well as a little deeper "growl" as I call it.
#18
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eric866121 (08-29-2012)
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newbdriver01
G35 Cars
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07-15-2015 06:10 PM