MagnaFlow Street Series cat-back for 1999–2004 Ford F-250 6.8L uses mandrel-bent 3in main piping and a straight-through muffler to produce a resonant, powerful tone with dyno-proven performance. The system exits single passenger-side rear with 4in polished welded-on tips, replaces components from the catalytic converter back, and features direct-fit 3D-scanned fitment plus CNC production quality.
MagnaFlow Sys C/B 99-04 Ford F-250 6.8L V10