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The MagnaFlow Competition Series cat-back exhaust for 1999–2004 Ford Mustang V8 4.6L replaces the system from the catalytic converter back to deliver a deeper, aggressive exhaust note and dyno-proven flow. Built from mandrel-bent 3" main piping with two straight-through mufflers and a dual split rear exit, it includes polished 3" clamp-on angle-cut tips and a direct-fit design for straightforward installation.
MagnaFlow 99-04 Mustang Mach 1 V8 4.6L Dual Split Rear Exit Stainless Cat-Back Performance Exhaust
