Flowmaster Outlaw Series Race Muffler RAM 1500 " (3) 5/8 inch ID transmission

(3) 5/8 inch ID transmission lines with AN fittings

A GM MDI2 or equivalent scan tool with J2534 pass-thru programming capability is required to update the TECHM/TCM calibration file and initiate a relearn

440 CFM Rating @ 7" H2O

20 Inches Long

Innovative Design and Construction: When changing a vehicle's suspension

Flowmaster Outlaw Series Race Muffler RAM 1500 " (3) 5/8 inch ID transmissionFlowmaster's stainless steel Outlaw mufflers are the ideal solution for race classes requiring mufflers but having no set sound specifications. Available in two lengths, the Outlaw and Outlaw shorty mufflers provide minimal sound reduction with no performance penalty. These small, light mufflers can be installed directly on your header collectors, or mounted in a full exhaust system depending on your class rules or personal preferences.