Diamond Eye KIT 4in Catback Single AL CHEVY/GMC 6.6L 2500/3500 01-05 Lights>Headlights You will love the aggressive

You will love the aggressive exhaust note of a 4 system with no muffler while maximizing exhaust flow

gauges or testing probes

you can go from racecar stiff to pillow soft with simply the twist of the damping knob

Notched necks are designed for clamp in installation using 1" wide band clamps 18325 (clamps not included)

Diamond Eye KIT 4in Catback Single AL CHEVY/GMC 6.6L 2500/3500 01-05 Lights>Headlights You will love the aggressiveDiamond Eye Manufacturing is recognized as being one of the most modern and progressive companies in eastern Oregon. The company has invested heavily to incorporate several CNC mandrel bending machines and support equipment, Enabling us to produce the finest exhaust components in today's marketplace. Mandrel bending and fabrication parameters are extensive, and a variety of tooling allows us to offer tube processing from 3 8" to 5"OD in both