MBRP 2007-2009 Jeep Wrangler (JK) 3.8L V6 4 dr Off-Road Tail Pipe Muffler before Axle - S5514BLK fits_2004-2008`Pontiac`Grand`Prix 3-1/4 IN Internal Diameter: This

3-1/4 IN Internal Diameter: This 2-1/2 IN long coupling is designed to connect to a tube with a 3-1/4 IN diameter

OE Direct Replacement

Unlike overlay-style mirror covers

And finally

MBRP 2007-2009 Jeep Wrangler (JK) 3.8L V6 4 dr Off-Road Tail Pipe Muffler before Axle - S5514BLK fits_2004-2008`Pontiac`Grand`Prix 3-1/4 IN Internal Diameter: ThisSTYLE THAT'S WORTH A SECOND LOOK ARMOR BLK Series exhaust systems crank your vehicles style dial to 11. The ARMOR BLK series offers the same performance as the other series with an engineered, high heat black powder coating on the tailpipe(s) and tip(s). Manufactured using heavy gauge Aluminized Steel tubing throughout the whole system, everything but the tailpipe and tip are left as mill finish steel for better resistance of damage under your