2001 GTP
#1
2001 GTP
Let's say I don't replace the pulley. What kind of performance gain would I see if I get rid the the resonators on the exhaust, put in a cone filter, and put in a speed chip? Do those HP chips on fleabay actually work? Thanks.
#2
RE: 2001 GTP
Stay away from the chips you see on ebay...if you really want to mess with your ECU....go through a known company...JetChips for example. Or take it to a shop and have them flash your ecu...pully swap best bang for buck..
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