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Old Today, 02:50 AM   #1
Scooby Newbie
Member#: 476357
Join Date: Oct 2017
Default 2002 WRX Tuning Question

Hey guys, this question probably has been asked before. But I need help deciding if I'm ok to use a Cobb OTS map with my current mods.

I've had the car for 3 months. This wrx came with the following mods:
APS CAI, no name catted DP, Turbo XS CBE, STI top mount, STI catted uppipe and Go fast bits BOV. I just got a V3 AP and want to know can I safely run a Cobb stage 2 OTS Map.
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Old Today, 10:54 AM   #2
Scooby Specialist
Member#: 110078
Join Date: Mar 2006
Chapter/Region: Tri-State
Location: Long Island N.Y.
05 Saabaru JDM STi
Black Ver 7 18G 6sp RA


Take a look at the description for that map on Cobbís site, they will tell you what the map was designed for. I think the bov is outside their specs and will definitely screw the air metering factor.
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Old Today, 12:43 PM   #3
Scooby Newbie
Member#: 478130
Join Date: Nov 2017
2002 Impreza WRX
Gun Metal Grey


I second Radmanís Post. I would go get a dyno tune as they are MUCH more efficient and can see how your car reacts in real time and adjust it right then and there. Iím running the V3 Accessport but off of a Dyno tune.
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