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Old 02-25-2006, 08:00 PM   #1
Nads07
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Location: Maynard, MA
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PSM (COBB Stage II)

Default COBB Stage 2 Question

Hey guys, i just recently went to a meet and i was told that i can run Cobb Stage 2 with my factory DP....Is this true...I have a COBB catback that has replaced my midpipe cat and i have stock DP/UP but he said that i can run Stage 2 as long as i have only 2 cats.....Can you guys help me with this....i do not wanna hurt my engine ....thanks
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Old 02-25-2006, 08:02 PM   #2
Keif
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nooo, you still have alot of back pressure with the stock dp, you could run stage 2 with a downpipe and stock everything else, but i wouldnt run it with a catback
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Old 02-25-2006, 08:12 PM   #3
hondaeater69
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go back to that meet and smack someone in teh head. Keith has it right.
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Old 02-25-2006, 08:14 PM   #4
CalcVictim
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u need a downpipe to run stage 2
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Old 02-25-2006, 08:24 PM   #5
Nads07
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thanks that is what i thought ....cause that is the first that i had ever heard of that and i just wanted to confirm it with you guys..Thanks alot
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Old 02-25-2006, 08:28 PM   #6
Snow Drift
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Yea, i didnt think it was gonna be a good idea to run it w/o a new DP.
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Old 02-25-2006, 10:08 PM   #7
Keif
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you definitely need a downpipe though!
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Old 02-25-2006, 10:15 PM   #8
ms3p
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Are you sure they didn't tell you stock up-pipe?
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Old 02-25-2006, 11:26 PM   #9
02WRX_BLUE
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Do it and trade your car within a year to get another one

Quote:
Originally Posted by Nads07
Hey guys, i just recently went to a meet and i was told that i can run Cobb Stage 2 with my factory DP....Is this true...I have a COBB catback that has replaced my midpipe cat and i have stock DP/UP but he said that i can run Stage 2 as long as i have only 2 cats.....Can you guys help me with this....i do not wanna hurt my engine ....thanks
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