CONFIGURATION: center inlet / offset outlet FULLY-WELDED 2-chamber design PROVIDES A DEEP, AGGRESSIVE TONE for your race or muscle car GRAY ALUMINIZED STEEL for great looks and long life SPECIFICATIONS: overall length 19 inches, 3 inch inlet / outlet inside diameter, muffler body ...CONFIGURATION: center inlet / offset outlet FULLY-WELDED 2-chamber design PROVIDES A DEEP, AGGRESSIVE TONE for your race or muscle car GRAY ALUMINIZED STEEL for great looks and long life SPECIFICATIONS: overall length 19 inches, 3 inch inlet / outlet inside diameter, muffler body is 9 inches wide, 4 inches high and 13 inches long Chambered Deep-Tone Muffler3 in. W x 4 in. H x 13 in.