Thread: Ask a tuner...
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Old 06-26-2013, 10:06 PM   #738
cosseywrx
Scooby Specialist
 
Member#: 276443
Join Date: Mar 2011
Chapter/Region: TXIC
Location: Abilene, TX
Vehicle:
2005 2.1 stroker WRX
OBP

Default

Yes it will be bad. Your maf will be off and your rear o2 sensor will be off if there wont be any cats. You will most likely run your system lean.

Goes kinda like this....

Part then tune
Part then tune
Etc
Etc
Etc!!!

In the end its your car and good luck. Im not a tuner so ya dont gotta believe me!
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