GrimmSpeed CATTED DOWNPIPE For 02-07 WRX/STI/FXT
$739.00
{{option.name}}:
{{selected_options[option.position]}}
{{value_obj.value}}
304 stainless steel construction 1/2" thick 3D contour flanges 3" piping diameter 3D CAD designed to determine the contours and clearance from the firewall Divorced wastegate design for optimal flow Designed with a secondary O2 bung for those adding a wideband O2 sensor FARO arm design Built-in high-flow 300-cell metallic substrate catalytic converter Expertly TIG-welded Includes new exhaust gaskets and hardware included for the installation Made in the USA
Show More
Show Less