BMW 6-Sbefore: 2012 BMW 650i Exhaust Cutout From $150 to $300 eachafter: 2012 BMW 650i Exhaust Cutout From $150 to $300 eachbefore: 2004 BMW 645ci Frt & Rear Resonator Bypass W/ X-Pipe, Regular $500 or Stainless $600after: 2004 BMW 645ci Frt & Rear Resonator Bypass W/ X-Pipe, Regular $500 or Stainless $6002008 BMW 650i Exhaust Middle Pipes with J Pipe, Regular $450 or Stainless Steel $600before: 2013 BMW 650i Exhaust Resonators Bypass W/ 3" X-Pipe, Regular $500 or Stainless $700after: 2013 BMW 650i Exhaust Resonators Bypass W/ 3" X-Pipe, Regular $500 or Stainless $700Land Rover →