Decat + Custom Exhaust (Spoon Spec)
Decat + Custom Exhaust (Marco Spec)
Verdict:
The spoon spec sounds better, its bassy and low.
While the Marco spec has a more raspy sound and really screams in VTEC.
Performance wise, its hard to tell unless we run a dyno, afterall it is custom and some may doubt the gains or sounds over an aftermarket exhaust system.
Check back for more DIY projects ;)