This is an MRT (Mustang Racing Technologies) "MaxFlow" big bore H-pipe for all 1999-2004 V-8 Mustangs including SVT Cobra. This performance mid-pipe gives a deep, muscular sound with no drone at cruising speed. 304 stainless steel construction with catalytic converters for emissions compliance. Bolts in place of the stock mid-pipe with no cutting or fabrication - a simple DIY installation.. It is in excellent used condition with low miles.
MSRP is $600 US. Click on the link below for more info from MRT.