8 datos que no sabias sobre el cerebro humano Dicomania aFe 49 44123 B Apollo GT Series 4 IN 409 Stainless Steel Cat Back Exhaust System. aFe 49 44123 B Apollo GT Series 4 IN 409 Stainless Steel Cat Back Exhaust System 4" 409 Stainless Steel Construction: This cat back exhaust system is constructed of 4" mandrel bent 409 stainless steel tubing for maximum strength and durability. High Flow 409 Stainless Steel Muffler: This system features a high flow 409 stainless steel muffler, producing a deep sound. 5" Diameter Black Intercooled Exhaust Tip: Finishing off this exhaust system is a 5" diameter black 409 stainless steel intercooled clamp on exhaust tip. The tip features an aFe POWER logo plate riveted on for a unique style. Deep Sound: This system produces a deep sound unleashing all available horsepower and torque. Installation: Utilizing a factory style flange and hangers this system is a direct bolt on system, which requires no cutting or modifications for a hassle free installation. Computer Aided Design: Utilizing state of the art computer aided design technology, this exhaust system is designed for custom, high tolerance factory fitment. MIG Welded: 100% MIG Welded for race proven strength and durability. Fitment Note: Regular Cab Long Bed 141. 5" Wheelbase Extended Cab Short Bed 162. 5" Wheelbase Crew Cab Long Bed 172" Wheelbase Emissions Disclaimer: This product does not require a CARB EO#. aFe POWER exhaust systems are engineered and manufactured in aFe Powers Corona, California facility. aFe 49 44123 B Product Documents