Do i need to upgrade my ECU with just a downpipe and a Cat-back?
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Garaged
Joined: Jul 2001
Posts: 651
Likes: 1
From: Central Jersey
Do i need to upgrade my ECU with just a downpipe and a Cat-back?
These are my mods downpipe and M2 catback stock intake. Tell me what you think if i need to upgrade the ECU. Thanks for your time.
Ex fd *****
Joined: May 2001
Posts: 1,782
Likes: 1
From: Ventura CA USA
Not Yet but you will soon! read my sig - I run all my mods w/ Stock ecu no prob - I will upgrade ecu prior to going to larger IC or High Flow cat though. Currently I get 11/9/11-12 boost pattern on stock turbos
Last edited by maxpesce; Dec 5, 2001 at 04:04 PM.
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