Each order includes 2pcs quantity. 
USA customer could pay the money on website directly. 
The prices shown on the website are in Los Angeles, USA. 
Muffler Body Length, 6.5Inch， Body Shape, Offset Inlet& Center Outlet. Material, Aluminized.
 
If you need China factory prices or other common clamps (or just flat flanges) please contact us. ( Or Download  catalog by yourself. Service~Universal Catalog)