PART #40550 FEATURES: 10-15 Horsepower Increase Over Stock Large 1-5/8" Primary Tube 3/8" Thick Laser Cut Exhaust Header Flanges 16 Gauge CNC Mandrel Bent Steel Primary Tubing MUST Use With BBK Short Mid Pipe Part #40551 NEW Gaskets and Hardware are Included Polished Silver Ceramic Finish VEHICLE FITMENT: 2006-2010 Dodge Charger 3.5L V6 2009-2010 Dodge Challenger 3.5L V6 2005-2010 Chrysler 300 3.5L V6 *Does NOT fit AWD applications Improve Performance and Exhaust Flow Extract the maximum performance from your 2005-2010 Dodge Charger, Chrysler 300 and 2009-2010 Dodge Challenger 3.5L V6 when you install a set of these BBK Performance full length headers. BBK full length headers will increase your exhaust flow and provide additional horsepower and torque. Quality Construction These BBK full length Dodge exhaust headers are made using 1-5/8" CNC-mandrel bent primary tubing along with 3/8" thick laser cut flanges to prevent heat distortion. The full length primary tube design creates unrestricted and balanced exhaust flow for ultimate horsepower gains. These headers are also individually pressure tested to ensure leak free performance. Ceramic Finish This high heat polished silver ceramic finish will withstand high exhaust temperatures and unlike header wraps and traditional heat paint does not hold damaging heat and moisture around the part. Rather, the surface temperatures are reduced extending the life of the part. This BBK silver ceramic finish will keep its good looks and helps keep under hood temperatures lower. Installation These BBK long tube headers are designed as a direct bolt on to the factory exhaust system when used a BBK Performance short mid pipe Part#40551 making them a great fit with stock or aftermarket cat back exhaust kits. Kit includes new gaskets and hardware. 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.