W WUKWS New Member Jan 11, 2005 #1 I have a custom exhaust, intake system and soon a nitrous system. Will a performance ECU be needed, and what brands are good for my car. I have heard a lot about the UNichip but unsure if its for my year.
I have a custom exhaust, intake system and soon a nitrous system. Will a performance ECU be needed, and what brands are good for my car. I have heard a lot about the UNichip but unsure if its for my year.
