98gs400 Posted June 3, 2003 Share Posted June 3, 2003 Hey guys, I've been thinking about maybe getting exhaust and intake for my 98 gs400. So my question is what intake and what exhaust will give me the most horsepower gains? Thanks. Quote Link to comment Share on other sites More sharing options...
MrSypher Posted June 3, 2003 Share Posted June 3, 2003 Try the search feature.. I know this question has been answered before... Quote Link to comment Share on other sites More sharing options...
Steve@Lextasy.com Posted June 4, 2003 Share Posted June 4, 2003 SRT Intake for $550 +25 hp gain We have a carbon fiber intake system for your car in development for $275 Most people are getting the injen intake for $275 (+12 hp) Quote Link to comment Share on other sites More sharing options...
BA. Posted June 5, 2003 Share Posted June 5, 2003 doesn't that SRT intake come with the Piggyback chip for the ECU? I swear that's what I saw at their website........maybe I'm wrong..... it would just explain the higher price and HP. Quote Link to comment Share on other sites More sharing options...
Steve@Lextasy.com Posted June 5, 2003 Share Posted June 5, 2003 Yes the SRT intake system does come with Piggy Back ECU. You must soldier 5 wires and cut one wire from your ECU. I have the SRT intake on my GS400. Works great. Quote Link to comment Share on other sites More sharing options...
darksands Posted June 11, 2003 Share Posted June 11, 2003 I have a question, does anyone have the K&N performance intake? do you notice a difference? it says a 10% gain hin hp, that would be 30HP for my GS400. I dont think thats very accurate though. I usually cut HP gain predictions in half so 15HP but Im still not sure. Anyone wth this intake, f you could help me out with the info i woul appreciate it Quote Link to comment Share on other sites More sharing options...
Steve@Lextasy.com Posted June 11, 2003 Share Posted June 11, 2003 K & N is over priced and underpowered and made of plastic. Quote Link to comment Share on other sites More sharing options...
darksands Posted June 13, 2003 Share Posted June 13, 2003 Damn, i just got one. Oh well. Quote Link to comment Share on other sites More sharing options...
lex luger Posted July 1, 2003 Share Posted July 1, 2003 Do you know where I can find the SRT intake that you guys are talking about I just got the blitz nur spec exhaust on my gs and I am now looking for intake to be the next thing on my car so if you guys can tell me where to find it that would be a big help thanks LeX LuGeR Quote Link to comment Share on other sites More sharing options...
BA. Posted July 1, 2003 Share Posted July 1, 2003 I thought that Lextasy.com had them... otherwise, it's at http://www.i-m-racing.com/swifracishfi.html or, http://www.suprastore.com/gsswifrachig.html Quote Link to comment Share on other sites More sharing options...
Steve@Lextasy.com Posted July 2, 2003 Share Posted July 2, 2003 http://www.lextasy.com/storeb/agora.cgi?ca...n&ppinc=search2 Quote Link to comment Share on other sites More sharing options...
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