Had my car tuned at Z Car Garage in San Jose CA. I have a 08 G37S 5AT with Stillen Gen 3 Intakes and MXP Exhaust.

 

ARK exhaust

 

For what it's worth, I just took my 2011 IPL coupe to Z Car Garage on friday to get a Stillen Gen 3 intake installed and an uprev tune. Rob was nice enough to dyno between each mod. So the first chart is stock vs. intake, and the second is intake vs. intake + tune.

sorry, forgot to ask what gear he did the pulls in.

 

Also grounding kit. But really it's mostly the supercharger.
Original Stillen tune barely put me over stock horsepower. Not awesome, considering the price & fact that I had exhaust & headers as well.

Jotech worked some magic, and I'm quite happy with the results, nearly 100hp gain. Granted, I should have had that from the stillen tune. But idc, it's faster.

 

No kidding about the still tune . I made 298 whp before the kit and 330 whp after. My custom tune netted 412. Their tune is terrible. I MEAN CRAP.

 

 

Mods: F.I. CBE 12" resonators, F.I. RHFC, Takeda CAI, Uprev Tune

 

290whp GTM resonated test pipes and greddy exhaust. its was like 90something out and sucking in 120degree air lol

 

2008 G37s coupe, auto, FI hfc and FI cbe, bb ground kit and injen intakes, DYNO at National speed in wimington NC, 102 Degrees= 287 whp

 

2012 G37s Sedan

Mods:
-Takeda Cold Air Intakes
-F.I. test pipes

 

I'm extremely happy with the tune! I gained 80whp and 121wtrq @ 3000rpm and an overall peak # of 30whp and 19wtrq.

Mods: Stillen Gen 3's | Stillen Grounding Kit | AAM TP | Exhaustdepot Ypipe | Topspeed Pro1 Exhaust | Uprev

 

Now that's some nice numbers. Holy smack the thing must pull like a monster.
That's how you Make a 37 a car to fear.,

 

What's up guys, just wanted to put up my dyno sheet.

 

2008 G37S 6MT
36K+ miles on the odometer
Stock wheels/tires
92 Pump
80 degrees / 41% Humidity

Mods:
Stillen Gen 3
Motordyne M370
Motordyne E370
Berk HFC
GTM Driveshaft
Whiteline Differential Bushings
DIY Ground Wires

 

2009 G37 S 7 at





I have had 2 uprev tunes done on the car..

First one
F.I. catback and Stillen G3 intake.. done mid august
intake and CBE were installed before I headed to have the car uprev tuned so there is no stock run..

The second graph has a trq spike that I was told is software glitch..
second graph is after the addition of F.I. RHFC.


First dyno temp was 91 humidity was 88 Mid August

second dyno temp was 87 humidity 74<!-- google_ad_section_end --> late october