MBRP 06-08 Ram Hemi 1500 Mega Cab 5.7L / 03-13 Ram Hemi 2500/3500 5.7L Alum 3in Cat Back Single Side Fuel Delivery>Fuel Caps Replaces OE 3217480

Replaces OE 3217480

12586 is made of durable

Ensures the Aux battery continues to charge even when a modern 'smart alternator' senses the batteries are full and turns down its output

and a weight-optimized

MBRP 06-08 Ram Hemi 1500 Mega Cab 5.7L / 03-13 Ram Hemi 2500/3500 5.7L Alum 3in Cat Back Single Side Fuel Delivery>Fuel Caps Replaces OE 3217480Our high flow performance exhaust systems maximize exhaust flow so your engine keeps its cool with lower exhaust temperatures. Your reward will be greater fuel efficiency; more torque; more horsepower; and last but not least a sound that is pure MBRP. Installation Instructions Installation Instructions Installation Instructions Warranty User 9 Technical Drawing Warranty