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Old 08-05-2012, 10:32 PM   #1
subiebosch
Scooby Newbie
 
Member#: 155548
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Wayne, MI
Vehicle:
2002 impreza, 11 rex
2011 WRX TP STG2 COBB DP

Default 11 WRX STG 1 COBB vs TP stg 1 logs attached

Hey Guys,

Car is a 2011 WRX hatch, SPT cat back and COBB SF intake with the Air Box. I have been running COBB stage 1 SF intake 93 Octane for about 8k miles now and decided to give the TP map a try. The first log is the COBB, that I took before switching maps. The second log is the TP CPBB Intake Stg 1 that's been in the car for about 500 miles now.

Just comparing these two, clearly shows TP to be much stronger, especially in peak boost achieved. I'm sticking with TP, but I wanted to post these 2 pulls to show the difference in the same car between the 2 maps.

This might help some of you decide between sticking with COBB or switching to TP, or giving Perrin or others a try as well. Car definitely feels stronger at lower RPM and seems to build up revs faster as well. But that could be just me.

I live in south east Michigan and both pulls were done at around 80F. I did send the TP log to Eric as well at Torqued Performance to see what he thinks. I can post his thoughts here later as well.

https://docs.google.com/spreadsheet/...qbk9zX2c#gid=0

https://docs.google.com/spreadsheet/...LZVEyb3c#gid=0

Andrei
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Last edited by subiebosch; 08-06-2012 at 08:13 AM.
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Old 08-06-2012, 12:47 AM   #2
subiebosch
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Member#: 155548
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Wayne, MI
Vehicle:
2002 impreza, 11 rex
2011 WRX TP STG2 COBB DP

Default

Update : Eric said the log looks good and he sees zero issues. Nice customer support.
I did ask him if he thinks the 18 plus psi of boost is too high for stage 1 wrx. I thought that was more of a stage two value.
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Old 08-06-2012, 08:26 AM   #3
subiebosch
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Member#: 155548
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Wayne, MI
Vehicle:
2002 impreza, 11 rex
2011 WRX TP STG2 COBB DP

Default

So it seems that 18Psi is the boost target for stg 1 on a 11 WRX with TP. I'll stick with it, and take logs from time to time.
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Old 09-19-2012, 03:17 PM   #4
ruetzal18
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Join Date: Aug 2012
Chapter/Region: MWSOC
Location: milwaukee
Vehicle:
2013 WRX
SWP

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in for updates
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Old 09-19-2012, 03:26 PM   #5
subiebosch
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Member#: 155548
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Wayne, MI
Vehicle:
2002 impreza, 11 rex
2011 WRX TP STG2 COBB DP

Default

So far so good, got about 1.5K miles on the TP map. I was over boosting a little bit, to around 19psi at times, so he made me a more custom map that keeps me at 18psi. But he said even 19psi would not have cause any issues.
Everything else good so far.
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Old 09-19-2012, 03:50 PM   #6
yes4idol
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Member#: 316621
Join Date: Apr 2012
Chapter/Region: MWSOC
Location: Buffalo Grove, IL
Vehicle:
2012 WRX Hatch Stg 1
Cobb SF Intake, SPT CBE

Default

Hey there, I have Cobb Stage 1 93Oct with SP Intake but my boost level is at the targeted 17.5psi. I wonder why your boost level was much lower.
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Old 09-19-2012, 04:02 PM   #7
subiebosch
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Member#: 155548
Join Date: Aug 2007
Chapter/Region: MWSOC
Location: Wayne, MI
Vehicle:
2002 impreza, 11 rex
2011 WRX TP STG2 COBB DP

Default

yes4idol, are you running the HWG map? I saw higher boost with that, but I was also overboosting in 5th gear. The TP map I'm running now seems to be be fine.
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Old 09-19-2012, 06:03 PM   #8
yes4idol
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Member#: 316621
Join Date: Apr 2012
Chapter/Region: MWSOC
Location: Buffalo Grove, IL
Vehicle:
2012 WRX Hatch Stg 1
Cobb SF Intake, SPT CBE

Default

No, just the regular wastegate map. Target boost = 17.5
Stage1+Intake 93 MTv311 - Intended for 2012 Subaru Impreza WRX vehicles with COBB Tuning SF Intake or
AEM Cold Air Intake with a stock or cat-back exhaust. 93 or 94 octane fuels. Boost Targets: ~17.5psi peak boost
pressure tapering down to ~14.5psi by the 7000 RPM redline, +/- 1.5psi.
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Old 09-19-2012, 10:55 PM   #9
Plasmabluewrx
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Default

I am on the TP stage 1 map on a 2012 WRX. Just for reference here is the map log of a 3rd gear pull on my car. One thing I notice is the AF1 on your car shows - and mine +, looks like I ran a bit leaner than you. Other than that very close in result. Eric is awesome and the customer support is something all companies should look to as a goal to shoot for. Anyhow, here is my log.

https://docs.google.com/spreadsheet/...HJ1bUxzQXdRR0E
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Old 09-19-2012, 11:44 PM   #10
kaczmarz
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Member#: 307624
Join Date: Jan 2012
Chapter/Region: MWSOC
Location: Des Plaines, IL.
Vehicle:
2008 WRX Hatch
380XT: 325/343 @ 20 PSI

Default

Next time start logging WOT in the 2000-2500 RPM range, otherwise you miss your peak boost/torque and you can't compare your spool with others.

Last edited by kaczmarz; 09-20-2012 at 01:57 AM.
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Old 09-20-2012, 08:31 AM   #11
guygettnby
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Member#: 298231
Join Date: Oct 2011
Chapter/Region: MAIC
Location: maryland
Vehicle:
2011 WRX
WRB

Default

eric has great customer service and his maps do infact feel as they spool quicker, rev quicker, throttle response is better, more power, higher boost and more. but the cobb maps are made for just the normal person from any place in the US to just slap on thier cars and not worry about custom tuning anything. TP is a generic tune that is then customized to your car if need be.
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