2017-2023 Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diese 3.5" Downpipe Exhaust Catalytic Converters 0L L4 2005-2009

0L L4 2005-2009

Built in O2 Sensor Bung (O2 Sensor Not Included)

2012-2013 For AUDI A5 QUATTRO PREMIUM CONVERTIBLE 2-DOOR

Features:Condition: 100% Brand New W/ High QualityMaterial: Durable Plastic ABSPosition: Left+Right Side Front LowerApplication: Vehicle Version Have Difference In Different RegionPlease Confirm The Pictures and Parts Number Before PurchaseApplicable Models:Audi A8 2008-2010 D3Audi A8 Quattro 2008-2010 D3Package included :A Pair Fog Light GrilleShipping Information:Delivery Time: 3-8 business days

For Mercedes-Benz GL450 2013-2016

2017-2023 Chevrolet Silverado & GMC Sierra L5P 6.6L Duramax Diese 3.5" Downpipe Exhaust Catalytic Converters 0L L4 2005-2009Feature: The downpipe on your turbocharged vehicle is directing the exhaust gases out of the turbine housing into the exhaust system. An aftermarket downpipe will typically be larger in diameter and either uses a high flowing catalytic converter or remove the catalytic converter altogether. By removing the factory downpipe and replacing it with a high flowing unit you are allowing the turbo to more efficiently move gases away from the turbine which