Dodge Challenger Charger 5.7 Hemi 1-3/4 Shorty Exhaust Headers Polished Silver Ceramic 09-24 PART #40280 FEATURES: 15-20 Horsepower Gains Over Stock Increased Exhaust Flow for More Power 1-3/4" Primaries for Maximum Flow 16 Gauge CNC Mandrel Bent Steel Tubing and 3/8" Thick Exhaust Header Flanges Direct Bolt-On for Easy Installation For Use With Factory Mid Pipes New Gaskets and Hardware Included Polished Silver Ceramic Finish VEHICLE FITMENT: 2009-2024 Dodge Charger, Challenger or 300C 5.7L Hemi V8 Will NOT fit Dodge Durango R/T 5.7 applications Increased Exhaust Flow for More Power Improve the power and sound from your 2009-2024 Dodge Charger, Challenger or 300C 5.7L Hemi with these Coated Ceramic BBK Performance shorty headers. BBK Performance shorty headers will increase your exhaust flow giving you additional horsepower and torque. BBK shorty headers will give your 5.7L Hemi a throaty exhaust note. The durable ceramic coated finish holds in heat, improving power and reducing under hood temperatures. Top Quality Construction BBK Performance shorty headers are made from 1-3/4" CNC-machined mandrel bent tubing with 3/8" thick die-stamped flanges. The large diameter primary tube design creates unrestricted airflow for ultimate horsepower gains. These headers are pressure tested to ensure leak free performance. Installation These 5.7L Hemi shorty headers are designed as a direct bolt on. For use with factory or any aftermarket mid pipes. Kit includes new gaskets and hardware. Uses a M10 x 1.5 x 47mm collector stud. Emissions Information This part is NOT C.A.R.B Approved and cannot be installed for use on any emission controlled vehicle in California. It cannot be sold or shipped to any California resident or addressee.