Is this a fake? Seller doesnt have receipts and claims it'll fit a ninja 250. Selling unused for $100... : r/motorcycles
Fake vs REAL AKRAPOVIC ($20 vs $750.00) | PURE SUPERMOTO BRAAAP | BLDH - YouTube
Real or Fake Akrapovic? : r/motorcycles
Akrapovic Exhaust System : SERIAL NUMBER POSITION EVERY EXHAUST SYSTEM MUFFLER HAS ITS UNIQUE SERIAL NUMBER, WHICH IDENTIFIES THE AUTHENTICITY OF THE PRODUCT. YOU CAN FIND THE SERIAL NUMBER ON THE MUFFLER'S