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![MBRP 4" Filter Back Single Side Exit, 2020-2023 2500/3500 6.6L Duramax GMC/Chevy, Aluminized Steel MBRP 4" Filter Back Single Side Exit, 2020-2023 2500/3500 6.6L Duramax GMC/Chevy, Aluminized Steel](https://cdn11.bigcommerce.com/s-5yvdnrf5of/images/stencil/300x300/products/8691/19503/S6059AL__67113.1592925295.jpg?c=1)
INSTALL INSTRUCTIONS
MBRP S6059BLK Instructions2020-Up - GMC/ Chevrolet 2500/3500 6.6L Duramax EC/CC
4" Filter-Back, Single Side Exit, AL