aFe Power has announced the release of their Down-pipe Back Dual Exhaust Systems for 2011-2014 GM 6.6L Diesel Trucks ( LML Duramax ). These systems are available in 4" mandrel-bent 409 stainless steel (MACH Force XP) or 4" aluminized steel (ATLAS). High quality band clamps and OE-style bayonet hangers are included as well. MACH Force XP and Atlas exhaust systems are the perfect combination of performance, fit, and value.

Single To Dual Exhaust Conversion This exhaust is designed to convert the standard single exhaust into an aggressive dual exhaust.
Fits With Spare Tire This exhaust system fits perfectly without relocating the spare tire.
OE Fit OE-style bayonet hangers are used to maintain a stable pipe location during high vibration and high heat conditions. The bayonet tip holds the hanger bushing in place for an OE-style fit that does not change with time.
Flow and Performance These exhaust systems are constructed from 4" tubing for maximum flow. Smooth transition bends allow for low turbulence, increased power with lowered EGT's.
Merge Collector This exhaust system uses a mitered merge collector to convert the standard single exhaust to an aggressive dual exhaust.
Polished Tips Finishing off the exhaust are dual high luster, polished 304 stainless steel slash-cut tips. The tips feature a drain port on the bottom to keep rust and corrosion away.
All aFe exhaust systems are engineered and manufactured in their Corona, California manufacturing facility.

Available now - email sales@gotexhaust.com for pricing. Part Numbers
49-04044-P : Atlas 4" Aluminized Steel Dual Down-Pipe Back with Polished Tips
49-04044-B : Atlas 4" Aluminized Steel Dual Down-Pipe Back with Black Tips
49-44044-P : MACH Force XP 4" Stainless Dual Down-Pipe Back with Polished Tips
49-44044-B : MACH Force XP 4" Stainless Dual Down-Pipe Back with Black Tips

Note: This system is not legal for street use and cannot be installed in a California registered vehicle, nor can this system be sold legally in California.
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