I ran a Pacesetter Monza Header for around 14months. Its little more than a nicer looking stock piece. I snapped the Header/Downpipe bolts and flange when I hit a really deep trench/pothole across a road one night. The welds are little more than tack welds. Save your $$$ and spend it somewhere else.

I now have a DC sports header into Apex N1. No complaints.