I have a 2004 saturn ion coupe 2.2L and
its not a redline, but the question is that
since there is a saturn ion redline 2.0L can i
just supercharge mine?
Only if you want to pickup engine pieces when it blows up. Supercharger or turbocharged engines are designed to be just that, you go putting a supercharger or turbo without doing engine mods you just asking for engine detonation.
Search Saturn ION Questions
Saturn ION Experts