Mazda 62006 Mazda 6 V6 Rear Flex Pipe, Regular $150 or Stainless Steel $2002006 Mazda 6 Primary Catalytic Converter, Aftermarket $350 or OEM Grade $500before: 2007 Mazda 6 Exhaust Flex Pipe, Regular $175 or Stainless Steel $225after: 2007 Mazda 6 Exhaust Flex Pipe, Regular $175 or Stainless Steel $2252008 Mazda 6 Exhaust Flanges Donut Gaskets & Spring Kit $150before: 2016 Mazda 6 Exhaust Resonator bypass, Regular $150 or Stainless Steel $200after: 2016 Mazda 6 Exhaust Resonator bypass, Regular $150 or Stainless Steel $2002013 Mazda 6 Exhaust Magnaflow Muffler $325 - Magnaflow Tip $1502013 Mazda 6 Exhaust Magnaflow Muffler $325 each - Magnaflow Tip $150 eachLand Rover →