Exhaust Single Mid Pipe F8X BMW M3 M4

By Felicia January 21st, 2026 114 views
Exhaust Single Mid Pipe F8X BMW M3 M4
Exhaust Single Mid Pipe F8X BMW M3 M4

  • Smooth connection between flange and pipes
  • The interior of the flange is welded in a circle and polished,NO welding slag.
  • Sensor position not protrude inside surface of flange
  • Flange thickness we used is 10mm,12mm and 15mm,the deformation coefficient of the flange surface within 0.5mm
  • TWICE weld make sure the firmness and gilding surface,weld joint size less than 6mm
  • Inside of pipe head polish 5cm,achieve better air flow and sound
  • Exhaust bellows use crochet net transverse,reducing vibrate frequency
  • Beautiful surface finish,polish or brush
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