Exhaust Catback for Audi TT 18T 8J

  •  All materials are stainless steel 304, and wall thickness 1.5mm.
  • All flanges must be leveled after welding. The welding seam should not be larger than 0.3mm.
  • Surface brushed or polished treatment.
  • The inside of the finished pipe must be ensured that there is no oil, burrs and dust.