LB7 Duramax 5" Turbo-Back Straight Exhaust Sound Clip

This was just s clip of my truck after putting on my new 5" turbo back straight exhaust. There is no muffler and no cat. The truck is a 2003 Chevy Silverado 2500 HD extended cab short bed Duramax engine and Allison transmission. She's got a Van Aaken Smartbox 0-70-110 and PPE Boost Valve right now. The intake should be here later today and my gauges are coming tomorrow thanks to Chad at Alligator Performance ( www.alligatorperformance.com ) . The truck sounds sick. There's also a 6 strobe hide-away system in there too, so look at my other video. There's a good rumble at idle, but when you step on watch out. It sounds sick. Definitely a good investment if you are looking into getting an aftermarket exhaust for your Duramax. Hope you like it....



http://www.youtube.com/watch?v=XrVSSaQq9WU&hl=en

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