Gibson Exhaust System Gibson Split rear-Natural,Aluminized steel

GIBSON SPLIT REAR CAT-BACK EXHAUST SYSTEM, ALUMINIZED STEEL, NATURAL FINISH -- Gains an average power of 15 to 20 h.p.; 2.5 in. main piping diameter, 1.75 in. tailpipe diameter; Exit is straight out the back; Single inlet and dual outlet muffler configuration; Includes fully welded Superflow muffler for better volume efficiency, pipes, zinc plated factory style hangers, heavy duty clamps, and dual 3 in. high polished T-304 stainless steel tips with round shape, slash cut, and non-rolled edge design; Features heavy duty aluminized mandrel-bent tubing to maintain constant exhaust flow for outstanding performance; It significantly decreases back-pressure while increasing torque; Offers an awesome look and produces an aggressive powerful sound; Easy clamp-on installation.