Flowmaster 717873 Flowmaster FlowFX Cat-back Exhaust System

Increases of 6.7 HP and 6.5 FT/LBS over the stock exhaust System produces a nice rumble with minimal internal resonance Large 4.50-inch black ceramic coated stainless steel tip offers an aggressive look Includes complete hardware and factory styled hangers in stock locations for an easy installation FlowFX "straight-through" performance muffler delivers a deep tone and improved exhaust flow Mandrel-bent 16-gauge 409 stainless steel tubing maximizes exhaust flow with excellent corrosion resistance Lifetime Limited WarrantyYou may also like Flowmaster 717920 FlowFX Cat-Back Exhaust System Fits 15-19 Challenger.