Barley got my G last week and it already feels slow =/ I am thinking exhaust and intake but i have a feeling the gains wouldn't be sufficient. Thoughts?

 

id do.

ztube
exhaust
plenum spacer
tune

 

^and HFC

 

i was just considering that to be part of exhaust

 

What is a plenum spacer?

 

MOTORDYNE Plenum spacers
is the best bang for the buck
its literally a night and day difference

poMx, the plenum spacers goes in between the upper and lower plenum

 

if you've owned a fast car before the g, none of the bolt ons are going to make it feel fast. the only way to have a fast g is to go forced induction.

 

Get a 5/16 Motordyne plenum spacer and call it a day, your car isn't going to get much faster than that short of going forced induction.

I have a whole bunch of bolt-ons and aside from the spacer, all they do is add some noise and maybe a negligible amount of power. In hindsight I should've just went for looks and some nice suspension mods, and saved myself the money on all the "performance" mods.

 

What year?

If older I would go with a plenum spacer and consider a change in gearing. May kill a little off the top end but would boost the bottom.

 

get HFC and shorter final drive = I promise you as good or better than spacer... this is not to say instead of spacer - but they are as noticeable as spacer.

 

Then a week later you will be used to the mods and the car will feel slow again.

Only cure for that is more mods..and then more after that. It's a never ending battle.


Shorter final drive is a good mod, but what's the actual cost of parts and labor for that on a G35?

 

You could say that about anything though really.

 

$850-$900 if you use new parts...

 

What would be a more suitable final drive 3.5?

 

I'm sorry, but no one has said what should have been said in the very first response - SEARCH!