01-07 Duramax 5" Stainless Downpipe Back Exhaust

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  • Regular price $513.45


01-07 Duramax 

Made with T-409 Stainless Steel

Single side exhaust kit with or without muffler

5” Downpipe back kit

Black powder coated T-409 tip included

JAMO Performance Exhaust is engineered to perform in the most extreme environments. This system is constructed from mandrel bent 5" T-409 stainless steel tubing formaximum flow, increased horsepower, increased torque and lower EGT’s. This 5" system features a highly polished muffler featuring polished welds to provide a seamless appearance, and a stainless steel tip. JAMO Performance Exhaust systems are the perfect combination of performance, fit and value.



All systems use factory mounting locations providing stability and hassle-free installation. OE style hangers are used to maintain a stable pipe location during high vibration and high heat conditions. High quality OE style flange and U-bolt clamps are used for a complete 360 degree sealing surface. 



A free-flowing 30" long muffler is used to absorb high pitch tones producing a powerful sound and unleashing all available horsepower and torque out of your rig. With a free-flow design, the strategically placed louvers provide sound deadening control for a more pleasant in-cab ride. 


This is a “RACE USE ONLY" product used for competition in closed and open course racing that is formally sanctioned by a recognized racing organization. Any other use including on-road and recreational off-road used could be in violation of local, state and federal laws. 

Not for sale or use in the state of California. 



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