Can anyone tell me why the VQ in the Altima makes only 245 hp when the VQ makes 260hp in the G35 Sedan and 287hp in the Z? Is it just intake and exhaust improvements, or is there more involved?

I'm asking partly because I'm curious and partly because eventually I'll want to tweak my G Sedan. It would be nice to start with quick a 20hp boost.

Comments?

first of all, please read this forum and others .try to find out as much as possible on your own than ask an educated question

i could have typed the answers for you in as much as i have already, but SEARCH my friend.

Welcome, if you have any specific questions about what you find please email me........ [email protected]

I have a 03.5 6mt sedan as well and have already begun to mod it

FYI it will cost you around 800-1400 dollars to get the Z's performance out of your car

$230 CAI$500-722 headers$1,200 cams$230 Pulley$800 cat-back$250 Mid-pipe$200 grounding kit$239 SAFC 2$300-500 ECU reflash

All this is not including install