Toyota Prius
2007 Toyota Prius Exhaust Primary Catalytic Converter, Aftermarket $350 or OEM Grade $500
before: 2005 Toyota Prius Rear Exhaust Flange Donut Gasket Spring Kit, Regular $150 or Stainless $200
after: 2005 Toyota Prius Rear Exhaust Flange Donut Gasket Spring Kit, Regular $150 or Stainless $200