2017-2021 Chevy Silverado 2500HD/3500HD 6.6L L5P Duramax Diesel 3.5" High Flow Exhaust Up Pipes yy2303BPL For Porsche 911 Targa 4

For Porsche 911 Targa 4 2009-2012

Please measure the diameter of the intake cover connection before purchasing

2 X Timing Chains

For BMW 1' E88

2017-2021 Chevy Silverado 2500HD/3500HD 6.6L L5P Duramax Diesel 3.5" High Flow Exhaust Up Pipes yy2303BPL For Porsche 911 Targa 4Feature: 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