Performace Chip

[ajk23az]

Hey guys/gals...i am brand new to the forum and have a 2003 350z and just was wondering what the best performance chip is for an 03'. Anybody have any advice for me?

Thanks a lot.

[RED_DET]

Welcome to NICO!

There are no performance chips per say, but there are ecu re flashes that can be done. In order for this to be a even worth the money, you would need a few bolt on mods first. Intake, Plenum spacer, exhaust. Altered Atmosphere & Techno Square are the two reputable companies that perform these reflashes based on your mods.

[ajk23az]

Thanks for the response! And thank you for welcoming me!

[ajk23az]

Got one more question for you...

what type of exhaust do you advise?

GReddy cat back, flowmaster, nismo, borla, magnaflow?

[modified350z]

I went with UNICHIP and you should do everything you plan on doing to your car before buying or flashing a chip, or you will do it over and over. As far as exhaust goes. BORLA it gives a good throaty sound and not like a weedeater. http://www.webspawner.com/users/drewh24/ if you check this out, it can give you an idea of what you need to do before chipping your car.

[NSRsheets]

Get a true dual exhaust. You can never go wrong with an HKS exhaust IMO.

[flyguy2618]

For true dual exhausts i like HKS or Stillen.