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2007.5-2010 Duramax RC-LB 4" DPF Delete Pipe (431007)
$520.99
Description Fits Year Make Model Engine 2007.5-2010 GM Regular Cab Long Box LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....
2007.5-2010 Duramax EC-LB 4" DPF Delete Pipe (431006)
$520.99
Description Fits Year Make Model Engine 2007.5-2010 GM Extended Cab Long Box LMM 6.6L Duramax & V-band flange at Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase &...
2007.5-2010 Duramax CC-LB 4" DPF Delete Pipe (431005)
$559.99
Description Fits Year Make Model Engine 2007.5-2010 GM Crew Cab Long Box LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....
2007.5-2010 Duramax EC-SB 4" DPF Delete Pipe (431004)
$520.99
Description Fits Year Make Model Engine 2007.5-2010 GM Extended Cab Short Box LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....
2007.5-2010 Duramax CC-SB 4" DPF Delete Pipe (431003)
$520.99
Description Fits Year Make Model Engine 2007.5-2010 GM Crew Cab Short Box LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The...
2007.5-2010 Duramax C&C 4" DPF Delete w/ Muffler (431012)
$906.99
Description Fits Year Make Model Engine 2007.5-2010 GM Regular Cab, Cab & Chassis LMM 6.6L Duramax Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...
2015.5-2016 Duramax 4" Downpipe Back Exhaust - No Muffler (431019)
$929.99
Description Fits Year Make Engine 2015.5-2016 GM Duramax & 3-Bolt Flange at Downpipe Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 431019...
2007.5-2010 Duramax 4" CAT Delete Pipe (431026)
$360.99
Description Fits Year Make Engine 2007.5-2010 GM LMM 6.6L Duramax The 431026 CAT Race Pipe by Mel's Manufacturing eliminates your restrictive OE catalytic converter from your stock exhaust system and...
2017-2019 Duramax C&C 4" Downpipe Back Exhaust w/ Muffler (431024)
$975.99
Description Fits Year Make Model Engine 2017-2019 GM Cab & Chassis Crew Cab 3500 L5P 6.6L Duramax & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase &...
2017-2023 Duramax 4" CAT & DPF Race Pipe w/ Muffler (431031)
$824.99
Description Fits Year Make Engine 2017-2023 GM L5P 6.6L Duramax & 4-Bolt Flange Note: This is a direct bolt-on for Crew Cab Short Box trucks, other cab/configurations may require modifications. The...
2015.5-2016 Duramax 4" CAT & DPF Delete w/ Muffler (431030)
$793.99
Description Fits Year Make Engine 2015.5-2016 GM LML 6.6L Duramax & OEM Style 3 Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified....
2011-2015 Duramax 4" Cat & DPF Delete w/ Muffler (431029)
$742.99
Description Fits Year Make Engine 2011-2015 GM LML 6.6L Duramax & V-Band Clamp Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 431029 is...
2020-2025 Duramax 4" Downpipe Back Exhaust - No Muffler (431028 / 432028)
From $885.99
Description Fits Year Make Model Engine 2020-2025 GM 2500/3500 L5P w/ 6.6L Duramax & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise...
2020-2025 Duramax 4" Downpipe Back Exhaust w/ Muffler (431027 / 432027)
From $960.99
Description
Fits
Year
Make
Model
2020-2025
GMC
6.6L Duramax w/ 4-Bolt Flange
2017-2023 Duramax 4" CAT / DPF Race Pipe - No Muffler (431023 / 432023)
From $521.99
Description Fits Year Make Engine 2017-2023 GM L5P 6.6L Duramax Note: & 4-Bolt Flange Note: This is a direct bolt-on for Crew Cab Short Box trucks, other cab/configurations may require modifications. The...
2017-2019 Duramax 4" Downpipe Back Exhaust - No Muffler (431022 / 432022)
From $860.99
Description Fits Year Make Engine 2017-2019 GM L5P 6.6 Duramax Note: & 4-Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The 431022...
2017-2019 Duramax 4" Downpipe Back Exhaust w/ Muffler (431021 / 432021)
From $931.99
Description Fits Year Make Engine 2017-2019 GM L5P 6.6L Duramax Note: & 4 Bolt Flange Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. The...
2020-2022 Powerstroke 5" SS Downpipe Back Exhaust w/ Muffler (522034)
$1,266.99
Description Fits Year Make Model Engine 2020-2022 Ford F-250, F-350, & F-450 6.7L Powerstroke Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified The...
2011-2019 Powerstroke 5" DPF Back Single Exhaust No Muffler (521102)
$771.99
Description Fits Year Make Model Engine 2011-2019 Ford F-250/F-350 6.7L Powerstroke & Automatic Transmission Mel's Manufacturing Exhausts are designed to fit all wheelbase & cab configurations unless otherwise specified. Just...
2023-2026 Powerstroke 5" Turbo Back Exhaust System - No Muffler (521037)
$1,164.99
Description Fits Year Make Model 2023-2026 Ford F-Series w/ 6.7L Powerstroke Engineered to have a seamless installation onto your Powerstroke, you won't need to worry about purchasing an extra...
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.