Nissan 370Z Forum - Header mod or no?

Nissan 370Z Forum (http://www.the370z.com/)

- Intake/Exhaust (http://www.the370z.com/intake-exhaust/)

- - Header mod or no? (http://www.the370z.com/intake-exhaust/136738-header-mod-no.html)

Quote:

Originally Posted by SteveVQ (Post 4013596)

Yeah, good point that's true. Cali has 91oct so I guess in Cali upgrading to E85 would be beneficial.

93oct here btw.

btw from the videos and reading i've done, headers with tune will add on avg +15whp and similar torque.

Quote:

Originally Posted by Tractionless (Post 4011004)

Wish I would have seen this a couple of months ago when going CAI. The intake temps. are exactly the same as my well insulated under hood open filter elements and don't cool off any faster when in motion. :shakes head:

Wonder if it can be done without removing the bumper cover.............again. :rolleyes: Considering my '10 Base bumper cover radiator inlet slats are deleted, it seems it may fit through the opening.

Just curious, you have long tube or short ram intakes? I can't see how the air guide could be installed without taking off the front bumper.