SLP Loud Mouth II Exhaust w/ 2.5" Dual/Dual Tips (1998-2002 Camaro & Firebird LS1)

For even more power, bolt on one of the original LOUD MOUTH OR LOUD MOUTH II CATALYST-BACK EXHAUST SYSTEMS for the 1998-2002 LS1-powered Camaro and Firebird.  These systems replace all the pipes from the y-pipe back, with new mandrel-bent stainless steel tubing for higher flow along with an SLP bullet-style resonator or muffler, which replaces the stock muffler.  These exhaust systems provide up to a 25 horse power gain and are a direct bolt-on replacement for the stock exhaust system.