what are your thoughts on the upgraded exhaust that hummer offers through the dealerships???? ive made friends at my dealer and they said they would give me at cost.......is it a worthwhile upgrade, or should i just go to my local muffler shop and throw a magnaflow on it???

 

Don't know what the dealer has or the cost, but I have the Magnaflow and like it.

 

never heard of a hummer exhaust, but i agree with stang - i have the magnaflow as well and like it just fine.

 

#3 with Magnaflow(Love It), but #1 in your HEARTS!!!