BMW 2-S
before: 2014 BMW 228i Exhaust Muffler Bypass, Regular $150 or Stainless $200 & Magnaflow Tip-$150
after: 2014 BMW 228i Exhaust Muffler Bypass, Regular $150 or Stainless $200 & Magnaflow Tip-$150
2021 BMW 228i Exhaust Middle Resonator Bypass 3 inch with Fabrication and Weld Regular - $350, Stainless Steel - $450
2021 BMW 228i Exhaust Middle Resonator Bypass 3 inch with Fabrication and Weld Regular - $350, Stainless Steel - $450