This muffler is made of stainless steel. One for pocket bike, the other for super bike. 

There are two sizes.

We can supply the best quality Muffler to you. Our price is competitive and we take responsibility to any quality uncertainty.

Contact information: Inquire

Address:	569 Qingtai Road, Hangzhou, Jinhu Bldg, Zhejiang Province. China
Company Name:	Zhejiang AMP Incorporation
Contact Person:	Luck Zhao, Charlie Ma
Fax:	0086-571-87829510
Telephone:	0086-571-87803905, 87800756
Website:	http://www.luckamp.com
Zip:	310009