2017-2021 Chevy Silverado 2500HD/3500HD 6.6L L5P Duramax Diesel 3.5" High Flow Exhaust Up Pipes yy2303GPL For BMW E90 325i 2004-2012

For BMW E90 325i 2004-2012

Direct fit

For Toyota Matrix 2009-2014

Installation procedure:

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2017-2021 Chevy Silverado 2500HD/3500HD 6.6L L5P Duramax Diesel 3.5" High Flow Exhaust Up Pipes yy2303GPL For BMW E90 325i 2004-2012Feature: Upgrade the L5P to achieve higher flow by bolting on PPE OEM Length Replacement High Flow Up Pipes. These direct replacements have a 46% larger flow area over stock, which results in a deeper breathing power plant, while maintaining the mandated Federal emissions standards of stock. The Length Up Pipes are manufactured from stainless steel. These new Up Pipes include the superior internally sleeved bellows, also manufactured from stainless