Exhaust

[Outsource]

I have the Flowmaster 70 sieries installed on my Sierra. Dual pipes out the side, infront of the rear passenger tire. (Ford Lightning-ish)

 

I'm not really satisfied with this set-up and was looking for recommendations.

 

Thanks

[michigan2500hd]

I have the Flowmaster 70 sieries installed on my Sierra.  Dual pipes out the side, infront of the rear passenger tire.  (Ford Lightning-ish)

 

I'm not really satisfied with this set-up and was looking for recommendations.

 

Thanks

 

<{POST_SNAPBACK}>

 

 

Ive had flowmasters and didnt like them, went with a magnaflow and i think its much better. The flowmasters sounded good outside the truck but inside there was too much resonance. Had them take off the flowmaster and put a magnaflow on. It sounds a little mellower at idle but my wife can hear me hit the gas for a long ways. Always wondered how she knew i was almost home,lol. Much less in cab echoing with the magneflow.

[Outsource]

Michigan,

 

Did you intall that on the 1500? Can you tell me about your setup and what model you chose?

 

Thanks.

[michigan2500hd]

Michigan,

 

Did you intall that on the 1500?  Can you tell me about your setup and what model you chose?

 

Thanks.

 

<{POST_SNAPBACK}>

 

 

The Magnaflow muffler i got was part no# 11259. It was exactly what i needed for my 1500 crewcab. It is 3" center/ 3" off set, cant remember which way it sits as far as the the offset. The Magnaflow was a little shorter so when they put on the adapters to go from the stock 2-3/4" pipe to the Magnaflows 3" in- out i had them put in a short section of straight pipe, no big deal. The muffler i got is not stainless but you can get it that way. I used the stock tail pipe so i didnt lose low end torque. The muffler cost me 74.00 ,free shipping. And i think i payed 40.00 for the install. So for 114.00 i have an exhast system that sounds as good as a much more expensive system. And if i ever want to go back to stock its real cheap and easy.