Pontiac G6
before: 2007 Pontiac G6 Exhaust Rear Flex Pipe, Regular $150 or Stainless Steel $200
after: 2007 Pontiac G6 Exhaust Rear Flex Pipe, Regular $150 or Stainless Steel $200
before: 2006 Pontiac G6 Aftermarket Resonator $235
after: 2006 Pontiac G6 Aftermarket Resonator $235