Senior Member (>500)
Join Date: Nov 2006
Location: Nor Cal
Thanked 3 Times in 3 Posts
Keang24 is right. When I bought from eisenmann they said it should pass because of the primary still in place. Then, I take it to my muffler guy and he says it mostlikely will not pass smog here in Cali. I kept sect. 1 just for that reason. When the time comes I will try for a pass unless someone in cali says they failed with secondary cats deleted.
The sound is awesome and well worth it. It also seems like it has added strength the car.
06 BMW ///M5 SilverstoneII/Black Merino-Leather
RPI GTS Full Exhaust System
Charcoal Filters Removed
FormulaOne Ceramic tint, 35%
Evosport Power Pulley
Dinan Front Roll Control System, Adjustable Rear Sway Bar
Vorsteiner 20" Wheels/ Dunlop Super Maxx
RPI Ram Air Intake
H & R spring set
Last edited by Rodster; 18th December 2007 at 03:41 AM.