Cat-Back Performance Exhaust System Single Side. You purchased your muscle car for a reason. Now Gibson gives you a powerful Exhaust System that screams performance. You can expect a deep powerful exhaust rumble tone with improved acceleration and increased horsepower gains when you put the pedal to the metal! Gibson Muffler actually tunes your exhaust by using resonance chambers directional louvered tuning ports and angular induction to draw exhaust gases into the muffler and expel it at a higher velocity that delivers optimum power. Hassle free bolt-on installation with professional looking results.

• Finish - Stainless
• Exit - Single
• Year - 03-06
• Model - Ford Expedition 4dr 4.6L-5.4L 2/4wd;03-06 Lincoln Navigator 4.6-5.4L 2/4wd
• Dimension - 48 x 14 x 13 in.
• Item Weight - 48 lbs.
• Tubing Size (2) 80-c - 2.50-in. Stainless mandrel bent tubing.
• Includes all hardware and factory Muffler Style hangers for easy bolt on installation.
• Exit Position (4) 80-c - Exits Behind Rear Tire.

Gibson Muffler features a baffled & chambered design no internal packing powerful deep tone.

• Muffler Quantity - 1
• Muffler Style - 8 in. Round; 3.00 in. Offset Inlet;3.00 in. Offset Outlet; L-24 in.

3.50in.; Polished; T304 Stainless ; Round; Slash- Cut Tip; Clamp on.

• Tip Quantity - 1
• Tip size - Inlet 3 in.; Outlet 3.5 in.; L-12 in.