Hey im tryna start making some mods to my 05 350z (base modle). ive been thinking about getting the Cosworth Intake Manifold w/ Carbon Plenum Covers... what do you guys think good move or what else could i do for the better air flow???
Ive also been looking to get the injen tt cat back exhaust, but have been contemplating between the injen exhaust and the hks dual tt exhaust, whats better for the buck???

 

a plenum spacer is one the best mods you can do and its cheap too

you should also get an intake or just replace you stock filter with a K&n

 

Sounds like a plan. Let not talk about it lets do it.

 

amen a good intake and a plenum is a great idea stop talking abut it and do it

 

k&n drop in ,, and MD 5/16 spacer will do well ,, it will appear stock ,, and nice preformance