The MagnaFlow BRE direct-fit replacement exhaust kit for 2002–2005 Audi A4 Quattro and 2004–2005 A4 Avant 1.8L replaces downstream exhaust parts with mandrel-bent tubing for improved flow. The multi-piece bolt-on system ships with clamps and gaskets for easy installation with no fabrication required. Built from aluminized steel and backed by a two-year warranty for corrosion resistance.
MagnaFlow BRE Exhaust Kit 02-05 Audi A4 Quattro 1.8L