Rash Headers made of stainless steel with nickel plating provide more torque and a wider diameter than the original ones; their size is 2.5 inches. I think the original ones are 2 inches. They fit models from 2012 to 2017. Imported from America by Weapon R company. Price is negotiable, but I swear the original ones were bought for 2800 Riyal, and now I need it 🙏