ARP 1/4in x 20 - 1.5 in UHL 12pt SS Bolt Kit (5/pkg) XXLarge They come with K&N's No-Hassle

They come with K&N's No-Hassle Lifetime Limited Warranty

15715 is produced using CNC precision robotic manufacturing techniques and is backed by MagnaFlow's 1-year limited finish warranty and limited lifetime construction warranty

This system features an electronically controlled exhaust cutout valve to quickly switch between exhaust tones at the push of a button

Year Make Model Submodel 2003-2005 BMW 325Ci Base 2003-2005 BMW 325xi Base 2003-2006 BMW 330Ci Base 2003-2005 BMW 330i Base 2003-2005 BMW 330xi Base

ARP 1/4in x 20 - 1.5 in UHL 12pt SS Bolt Kit (5/pkg) XXLarge They come with K&N's No-HassleARP 1 4in x 20 1. 5 in UHL 12pt SS Bolt Kit (5 pkg)