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2008-2010 Powerstroke 4" Downpipe Back Race Exhaust - No Muffler (421007 / 422007)
From $744.99
Description Fits Year Make Model Engine 2008-2010 Ford F-Series 6.4L Powerstroke Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 421007 / 422007...
2008-2010 Powerstroke 4" Downpipe Back Exhaust w/ Muffler (421006 / 422006)
From $831.99
Description Fits Year Make Model Engine 2008-2010 Ford F-Series 6.4L Powerstroke Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The FLO421006 is a...
2011-2019 Powerstroke 4" Downpipe Back Dual Exhaust System - No Muffler (421005 / 422005)
From $1,241.99
Description Fits Year Make Model Engine 2011-2019 Ford F-Series 6.7L Powerstroke & Automatic Trans. Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The...
2008-2010 Powerstroke 3.5" DPF Delete Pipe (421001)
$357.99
Description Fits Year Make Model Engine 2008-2010 Ford F-250/F-350/F-450/F-550 and Cab & Chassis 6.4L Powerstroke Mel's Manufacturing has released a DPF Delete pipe that allows you to remove your DPF...
2019+ Cummins 4" Flex-Pipe Back Exhaust System No Muffler SS (412029)
$1,025.99
Description Fits Year Make Engine 2019+ Dodge Ram 6.7L Cummins & Leaf Spring Or Coil Spring Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...
2019+ Cummins 4" SS Flex-Pipe Back Exhaust System w/ Muffler (412028)
$1,122.99
Description Fits Year Make Engine 2019+ Dodge Ram 6.7L Cummins & Leaf Spring Or Coil Spring Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...
2013-2018 Cummins 4" Downpipe Back Exhaust System - No Muffler (412017)
$974.99
Description Fits Year Make Engine 2013-2018 Dodge Ram 6.7L Cummins & Leaf Spring Or Coil Spring Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...
2007.5-2012 Cummins 4" Stainless DPF Delete Pipe (412003)
$467.99
Description Fits Year Make Engine 2007.5-2012 Dodge Ram 6.7L Cummins Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. Mel's Manufacturing has released a...
2007.5-2012 Cummins 4" Stainless Downpipe (412001)
$527.99
Description Fits Year Make Engine 2007.5-2012 Dodge Ram 6.7L Cummins The Mel's Manufacturing T-409 Stainless Steel downpipe allows you to get rid of your restrictive OE downpipe on your 2007.5-2012...
1989-1993 Cummins 4" Turbo Back Exhaust - No Muffler (412120)
From $834.99
Description Fits Year Make Engine 1989-1993 Dodge Ram 12V 5.9L & 4-Wheel Drive Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 411113 /...
2004.5-2010 Duramax 3" Downpipe (A00101)
$348.99
Description Fits Year Make Engine 2004.5-2010 GM LLY, LB7 & LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The A00101...
2016-2019 Nissan Cummins 5" Downpipe Back Exhaust - No Muffler (541002 / 542002)
From $1,059.99
Description Fits Year Make Model Engine 2016-2019 Nissan Titan 5.0L Cummins Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 541002 / 542002...
2016-2019 Nissan Cummins 5" Downpipe Back Exhaust w/ Muffler (541001)
$1,118.99
Description Fits Year Make Model Engine 2016-2019 Nissan Titan 5.0L Cummins Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 541001 is...
2020-2025 Duramax 5" Downpipe Back Exhaust No Muffler SS (532017)
$1,184.99
Description Fits Year Make Engine 2020-2025 GM 6.6L Duramax & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The perfect kit...
2020-2025 Duramax 5" Downpipe Back Exhaust w/Muffler SS (532016)
$1,285.99
Description Fits Year Make Engine 2020-2025 GM 6.6L Duramax & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The perfect kit...
2011-2015 Duramax 5" Downpipe Back Exhaust - No Muffler (521009/531006)
$1,108.99
Maximize your 2011-2015 Duramax's performance with this aggressive 5" downpipe back exhaust system. Engineered to eliminate restrictive factory components, this no-muffler design delivers increased horsepower and torque while producing that...
2001-2004.5 Duramax 5" Downpipe Back Exhaust - No Muffler (531111 / 532111)
From $1,026.99
Description Fits Year Make Engine 2001-2004.5 GM LB7, LLY, w/ 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 531111 /...
2007.5-2010 Duramax 5" DPF Back Exhaust System - No Muffler (531101)
$685.99
Description Fits Year Make Engine 2007.5-2010 GM LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 531101 is a 5"...
2001-2004.5 Duramax 5" Downpipe Back Exhaust w / Muffler (531100 / 532100)
From $1,047.99
Description Fits Year Make Engine 2001-2004.5 GM GM LB7, LLY, w/ 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 531100...
2020-2025 Duramax 5" Downpipe Back Exhaust - No Muffler (531017)
$969.99
Description Fits Year Make Engine 2020-2025 GM 6.6L Duramax & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The perfect kit...
Upgrade your truck with high-performance exhaust systems, including turbo-back and downpipe-back options. We carry trusted brands like Flo-Pro and Alliant Power and provide expert support for truck owners across United States.