Newest Gallery Photos

  1. Chevy Truck Forum

    Welcome To!

    The #1 Chevy Truck Forum Online

    Online since 2004, we're the #1 Chevy Truck & SUV user community. If you have any questions about your Chevy or GMC Truck, SUV or Crossover, or just want to connect with other GM owners and enthusiasts around the world, you've found the best place on the internet to do that.

    Join Today ~ It's Free

    Registering is Free and Easy! Do it today and we'll see you on the forums soon!

true duals on nnbs

Discussion in 'Chevy Silverado Forum (GMC Sierra)' started by flip66, Dec 27, 2009.

  1. flip66

    flip66 New Member

    I'm looking at putting duals straights on! But don't know if I should put true duals after cats our just cut off the muffler and y it out. If it didn't cut down to v4. I'd run after cats. Any one on here run straights after cats? If so could you put a sound clip on here for me please!
  2. prod78chevy

    prod78chevy New Member

    what is a v4?
  3. wulk025

    wulk025 New Member

    He's talking about how the motor cuts off 4 cylinders to save on gas at cruising speeds.

Share This Page