Gibson Performance Muffler. Gibson Performance universal mufflers are designed for high performance vehicles. 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. They feature a Chambered and louvered straight-through core Non-packed muffler to ensures no sound degradation overtime and fully welded solid internal construction This result delivers more power with a deep tone. Reversible.

• Finish - Aluminized
• Muffler Size - 4 x 9 x 13 in Oval Body; 2.25. in. Center Inlet; 2.25 in. Dual Outlet.
• Dimension - 23 x 10 x 5 in.
• Item Weight - 12 lbs.