2003-2004 DODGE 5.9L CUMMINS DIESEL 2500/3500 - PN-262001 - FOR '03-'04 DODGE 4" STAINLESS - DOWN PIPE 262001 – FOR 2003 & EARLY 2004 – DODGE 5.9L CUMMINS DIESEL 2500/3500 – 4″ ALUMINIZED – DOWN PIPE