Exhaust for truck

[4x4chevydude]

Due to heavy snow and salty roads my exhaust is deteriorating on my truck. This means that come spring ill have to probably get a new setup. I like the sound of my glass packs but anyone have any pipe size recommendation for optimal back pressure and performance. I don't want to go too big or too small with it. Also any ideas as the where to exit it would be welcomed as well its the K2500 in my sig 5.7 engine true dual with dual cats. Thanks!

 

[DriveHard]

Looks like 2.25" for a true dual setup would be plenty big.
Good reference here...
http://www.exhaustvideos.com/faq/how-to-calculate-muffler-size-pipe-diameter/#easy

 

[4x4chevydude]

Thanks for the link very helpful site!

 

[Donald]

I would go for a SS exhaust.

 

[gman2304]

Monza makes a nice exhaust for your truck...with several choices from aggressive to mellow with none of the cruising speed drone. Pricey though.

 

[jeepman3071]

Originally Posted By: Donald
I would go for a SS exhaust.


+1 or you will be replacing it again in two years.

I'd look at Magnaflow. They have some really nice SS options that sound really nice and hold up well.

 

[gman2304]

EDIT...I said Monza but I meant Corsa...It's SS.