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Thread: 4 Inch Exhaust On Truck With Air Ride?

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    4 Inch Exhaust On Truck With Air Ride?

    I have the opportunity to buy a complete 4” exhaust system from the turbo back for a reasonable price, but my truck is equipped with factory rear air ride, and when looking at the exhaust kit online, the manufacturer says it will not work on the air ride trucks.

    Does anyone know if this is true or not?


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    Revv's Avatar

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    Re: 4 Inch Exhaust On Truck With Air Ride?

    Not sure what truck you have precisely.

    Mines is a 21 with air ride and 5” duals with lots of room.


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    Re: 4 Inch Exhaust On Truck With Air Ride?

    Quote Originally Posted by Plastic_Money View Post
    I have the opportunity to buy a complete 4” exhaust system from the turbo back for a reasonable price, but my truck is equipped with factory rear air ride, and when looking at the exhaust kit online, the manufacturer says it will not work on the air ride trucks.

    Does anyone know if this is true or not?


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    What year is your truck?

    4” should fit it.

    That’s what comes OEM.


    2016 Ram Laramie 3500, G56, 6.7, CC, 4x4

    2016 RAM 3500 4x4 Laramie Crew Cab ,G56

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    Re: 4 Inch Exhaust On Truck With Air Ride?

    I have a 2020.

    I went ahead and bought it.


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  9. Top Of Page | #5

    Re: 4 Inch Exhaust On Truck With Air Ride?

    Quote Originally Posted by Revv View Post
    Not sure what truck you have exactly.

    Mines a 21 with air ride and 5” duals with lots of room.
    How loud is that?


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  11. Top Of Page | #6
    Revv's Avatar

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    Re: 4 Inch Exhaust On Truck With Air Ride?

    Quieter than I was expected.

    The rumble at low idle without being spooled up is fantastic.

    My old 3rd Gen was ridiculous inside the cab compared to this, and the soundproofing must be excellent on these trucks.

    With windows up and no music, with this new intake, all I can hear is my turbo spooling up.

    Outside is probably a different story, tho, haha.


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