exhaust headers + exhaust

Started by Southern75, June 01, 2009, 08:39:39 PM

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Southern75

Hi all,

Just wondering if anyone has experience in regards to headers/extractors on a v6 (2.5l)

a) are they worth it?
b) are gains noticeable

Also has anybody changed cat converters .. if so improvement or not?

Next question, what about ground clearance .. is this going to be reduced or not?
Rust, nah that's not rust .... its iron oxide!!!

Alfas:
1977 Alfasud ti (race)
1980 Alfasud ti (race)
1987 75 V6 (toy)
2008 147 JDTM (sensible?)