aFe Releases Mach Force-XP 5" Exhaust for 2001-07 GM Duramax V8-6.6L LB7/LLY/LB

Jan. 09, 2009 By Press Release
Corona, Ca …advanced FLOW engineering (aFe), an industry leader in performance intakes, filters, manifolds and exhaust systems is pleased to announce the release of their new Mach Force-XP 5” turbo-back exhaust for the 2001-07 GM Duramax with LB7/LLY/LBZ turbo diesel motors part number 49-44007.

49-44007 is constructed out of huge, mandrel bent, 5” 409 stainless steel and utilizes welded-on bayonet style hangers to minimize movement and exhaust wear. A monstrous 5” 409 stainless steel straight through designed muffler is used for an aggressive note and maximum flow. The tubes are held together with OE band-style clamps that provide a leak free seal and a stronger clamping surface than standard U-bolt clamps. All hardware including band style clamps is supplied for an easy installation. This is an off-road only application and the exhaust tip is sold separately.

In recent testing, part number 49-44007 produced 43hp and 112ft. lbs. of torque and improved exhaust flow over the factory exhaust by 178%.

Part Number 49-44007 has an MSRP of $873.75 and is available in stores now.

For more information on this or any other aFe product, please visit our website at or contact our technical service department at 1-951-493-7100. Newsletter
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