yfz exhaust help

[rdw03400ex]

im going to buy a slip on for my girl friends yfz. not looking for performance because she dont need to go any faster. mainly just looking for something that sounds good and not real loud. i narrowed down my options so please help me out im looking to buy within the next week. thanks

[250r4life]

the HMF sounds great and is pretty inexpensive... however, it doesnt fit your "not too loud" requirement