Exhaust & Intake question

Discussion in 'Chevy Truck Accessories' started by Relentless, Feb 1, 2010.

  1. Relentless

    Relentless New Member

    I have a 2007 Silverado 1500, flex fuel 5.3 and was curious what everyone recommends for exhaust as well as what is a good intake to put on.

    Has anyone heard of Mac Performance? Do they make good products?

    Looking into improve mpg and get some performance as well

    Thanks for all the help...
     
  2. Stealth

    Stealth Epic Member 5+ Years 1000 Posts

    I would build a custom intake out of Spectre intake parts. Many users on here use Flowmaster exhaust systems, and that is what i plan to go with.
     
  3. silveradotrailblazer

    silveradotrailblazer Epic Member 5+ Years ROTM Winner 5000 Posts

    Exhaust & Intake questions

    Gale Banks has nice exhaust and cold air for your gas truck. There alot of good quality exhaust and cold air kits out there but I thinks the Banks products cant be beat.
     
  4. pmartin816

    pmartin816 Rockstar 4 Years 1000 Posts

    Definitly Flowmaster 40's if you want to be heard.
     
  5. Mr Dragon

    Mr Dragon Rockstar

    I will be going with Volant and of course a tune afterwards. As I suggested in another thread, go to an exhaust shop and have them make you a true dual exhaust system with a couple of Flowmasters on it. This combo should net you about 3 MPG and around 40 HP.
    http://www.autoanything.com/air-intakes/61A1817A0A0.aspx
     

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