Hello guys. Good to be in the Gdriver forum.

I had a question hope it doesn't sound stupid and you guys can help me out. I have a 07 g35s sedan I was thing of changing my fuel injectors (injector dynamics) and with ngk spark plugs and air intakes now will this give me a better proformanc I'm not expecting a lot from it but would I be running any risk or do I need to do an

 

Upgrade to my ecu. Hope you guys can help me thank you

 

Most Infiniti cars have a really good intakes from the factory. If your car has 100k+ miles I would recommend a plug change and leaving every thing else alone . Lots of money spent chasing minor horsepower gains on these cars.

 

I'd leave your injectors alone and I think the normal plugs are NGK anyway. I changed my originals around 100K.

Get a Motordyne plenum spacer and/or Z-tube for a small cost effective gain.

 

lol coffey, the OP has a 2007 sedan so neither of those suggestions will work on his car, doh!

Moving this to the proper forum for some "real" answers.

 

Derr, oh yea I guess I misread the 07 part.

 

Ok got it thanks guys