MBRP - GM Duramax L5P
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MBRP - 4" Aluminized - Filter Back Single Side Exit Exhaust - 2020 GM 6.6L Duramax S6059AL
$399.99
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MBRP Installer Series - 4 Inch - AL - Filter Back Single Side Exit Exhaust - 2011-2019 Silverado/Sierra 2500/3500 6.6L Duramax S6032AL
$399.99
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MBRP Pro Series - 4 Inch - T304 SS - Filter Back Exhaust Single Side Exit - 2020 Silverado/Sierra 2500/3500 6.6L Duramax S6059304
$539.99
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MBRP Pro Series - 4 Inch - T304 SS - Filter Back Single Side Exit Exhaust - 2011-2019 Silverado/Sierra 2500/3500 6.6L Duramax S6032304
$659.99
A performance exhaust is always a recommended first step when beginning an upgrade or complimenting other performance parts. If your engine can't breath, it cannot function to its best ability.
MBRP has proven their quality of work when it comes to the construction, function and sound quality of their performance exhausts.