Ultimate Mods Lists
#1
Ultimate Mods Lists
Ok everyone need your opinion and help... I am trying to put together the ultimate G35 that will pull say 400 bhp. I know it might be a stretch however it's worth a try. Let me preface this that I think it should be done for a moderate amount of money... in other words not 10's of thousands US$. The car currantly has a magnaflow x-pipe/resonator mod and I am running the premium tune with 2 degree adjustment from BD.
#2
#3
if you're looking for every little hp/tq then sell your BD and get a custom Osiris tune. Here's a list of mods you can do>
CAI (Injen/Stillen)
HFCs
Cams (coming soon/more involved install)
Proper Tune.
G37's are getting 320+whp from CAI, Full Exhaust and a simple A/F ratio adjustment. with proper tuning 330-340whp is possible. Thing is, none has yet cracked the ECU and came out with a system to fully utilize all the tuning parameters and tune them accordingly. That most we've seen are A/F ratio setting, ignition timing and maybe that's it.
CAI (Injen/Stillen)
HFCs
Cams (coming soon/more involved install)
Proper Tune.
G37's are getting 320+whp from CAI, Full Exhaust and a simple A/F ratio adjustment. with proper tuning 330-340whp is possible. Thing is, none has yet cracked the ECU and came out with a system to fully utilize all the tuning parameters and tune them accordingly. That most we've seen are A/F ratio setting, ignition timing and maybe that's it.
#7
you guys need to visit the G37/370z forums more. The Z is making more power out of bolt ons than the G37 coupe due to a more aggressively tuned stock ECU. The 37 coupe is making more power than us which a lot seems to think is due to the same reason. The engine is pretty limited from factory in terms of tuning. Give it sometime and you're gonna start seeing some nice numbers out of NA VQ's. Certainly more than the DE ever made. Robby broke 300whp from nothing more than a tune. And I believe he was on stock intake and header too.
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#9
you guys need to visit the G37/370z forums more. The Z is making more power out of bolt ons than the G37 coupe due to a more aggressively tuned stock ECU. The 37 coupe is making more power than us which a lot seems to think is due to the same reason. The engine is pretty limited from factory in terms of tuning. Give it sometime and you're gonna start seeing some nice numbers out of NA VQ's. Certainly more than the DE ever made. Robby broke 300whp from nothing more than a tune. And I believe he was on stock intake and header too.
There is no way he's ever going to make 400BHP N/A. Period. Not with the present available A/M parts.
#10
A G37 on MyG37 dynoed 325whp (full intake/exhaust + AFR adjustment). 325whp is over 373bhp assuming a 15% drivetrain loss and mind you that was on a Dyno Dynamics. There's a lot more that broke 300whp.
http://myg37.com/forums/media-share/...no-325whp.html
Other runs>
http://myg37.com/forums/engine-drive...ter-dynos.html
http://myg37.com/forums/engine-drive...no-sheets.html
Last edited by Q8y_drifter; 09-15-2009 at 10:52 PM.
#13
if you're looking for every little hp/tq then sell your BD and get a custom Osiris tune. Here's a list of mods you can do>
CAI (Injen/Stillen)
HFCs
Cams (coming soon/more involved install)
Proper Tune.
G37's are getting 320+whp from CAI, Full Exhaust and a simple A/F ratio adjustment. with proper tuning 330-340whp is possible. Thing is, none has yet cracked the ECU and came out with a system to fully utilize all the tuning parameters and tune them accordingly. That most we've seen are A/F ratio setting, ignition timing and maybe that's it.
CAI (Injen/Stillen)
HFCs
Cams (coming soon/more involved install)
Proper Tune.
G37's are getting 320+whp from CAI, Full Exhaust and a simple A/F ratio adjustment. with proper tuning 330-340whp is possible. Thing is, none has yet cracked the ECU and came out with a system to fully utilize all the tuning parameters and tune them accordingly. That most we've seen are A/F ratio setting, ignition timing and maybe that's it.
#14
the difference in whp due to displacement is very minimal.
Here are a few videos of 07-08 HR Z's. Same engine as ours, similar mods, similar whp. There's a much bigger difference between then DE and HR than between the HR and VHR. The older DE's would only dream of breaking 300whp and yet with minimal bolt on mods (Intake/Exhaust/Tune) the HR's and VHR's are making well over 300whp EASY.
There's a lot more of these videos on YT.
Here are a few videos of 07-08 HR Z's. Same engine as ours, similar mods, similar whp. There's a much bigger difference between then DE and HR than between the HR and VHR. The older DE's would only dream of breaking 300whp and yet with minimal bolt on mods (Intake/Exhaust/Tune) the HR's and VHR's are making well over 300whp EASY.
There's a lot more of these videos on YT.
Last edited by Q8y_drifter; 09-17-2009 at 12:15 PM.
#15