# MagnaFlow 52315 OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) for 2013-2018 Audi A8 Quattro and More ### Performance Overview The Magnaflow OEM Grade Catalytic Converters are the perfect replacement for your stock converter. They are crafted from high-quality stainless or aluminized steel for maximum durability. They are seam-welded for unbreakable bonds with no risk of vibrations. The catalytic converters are available with a lap inserted in the point where the neck meets the catalytic converter body. The neck is carefully formed to be sure that it doesn't reach the body where it can cause trouble to the exhaust flow. As an additional safety feature, the Catalytic Converter has a heavy duty heat shield to protect it against extreme heat and give additional stability. ### Key Features - Brand: MagnaFlow - Part number: 52315 - Product type: OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) - Designed for compatible vehicle applications listed on this page ### Vehicle Fitment - 2013 Audi A8 Quattro, Note: Base, L; 4.0L; 2.50"; 2.50" - 2014 Audi A8 Quattro, Note: Base, L; 4.0L; 2.50"; 2.50" - 2015 Audi A8 Quattro, Note: Base, L; 4.0L; 2.50"; 2.50" - 2016 Audi A8 Quattro, Note: L; 4.0L; 2.50"; 2.50" - 2018 Audi A8 Quattro, Note: L Sport; 4.0L; 2.50"; 2.50" - 2014 Audi Rs7, Note: Base; 4.0L; 2.50"; 2.50" - 2015 Audi Rs7, Note: Base; 4.0L; 2.50"; 2.50" - 2016 Audi Rs7, Note: Base, Performance, Progressiv; 4.0L; 2.50"; 2.50" ### FAQ **Will this fit my vehicle?** Please verify your year, make, model, position, and any fitment notes using the compatibility list above before purchase. **What part number is this?** The listed part number is 52315. **Is this product designed for direct replacement?** Yes. This product is intended to match compatible vehicle applications listed in the fitment section. **Should I confirm fitment before ordering?** Yes. Always compare your original part, position, and vehicle details with the fitment chart before ordering. ### Common Searches - OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) for Audi A8 Quattro - 52315 fitment - MagnaFlow OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) - 2013 Audi A8 Quattro OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) ### Vehicle Fitment Table Year Make Model Position Fitment Precision Note 2013 Audi A8 Quattro Base, L; 4.0L; 2.50"; 2.50" 2014 Audi A8 Quattro Base, L; 4.0L; 2.50"; 2.50" 2015 Audi A8 Quattro Base, L; 4.0L; 2.50"; 2.50" 2016 Audi A8 Quattro L; 4.0L; 2.50"; 2.50" 2018 Audi A8 Quattro L Sport; 4.0L; 2.50"; 2.50" 2014 Audi Rs7 Base; 4.0L; 2.50"; 2.50" 2015 Audi Rs7 Base; 4.0L; 2.50"; 2.50" 2016 Audi Rs7 Base, Performance, Progressiv; 4.0L; 2.50"; 2.50" 2017 Audi Rs7 Base, Performance; 4.0L; 2.50"; 2.50" 2018 Audi Rs7 Base, Performance; 4.0L; 2.50"; 2.50" 2013 Audi S6 Base; 4.0L; 2.50"; 2.50" 2014 Audi S6 Base; 4.0L; 2.50"; 2.50" 2015 Audi S6 Base; 4.0L; 2.50"; 2.50" 2016 Audi S6 Premium Plus, Prestige; 4.0L; 2.50"; 2.50" 2017 Audi S6 Premium Plus, Prestige; 4.0L; 2.50"; 2.50" 2018 Audi S6 Premium Plus, Prestige; 4.0L; 2.50"; 2.50" 2013 Audi S7 Base; 4.0L; 2.50"; 2.50" 2014 Audi S7 Base; 4.0L; 2.50"; 2.50" 2015 Audi S7 Base; 4.0L; 2.50"; 2.50" 2017 Audi S7 Premium Plus, Prestige; 4.0L; 2.50"; 2.50" 2018 Audi S7 Premium Plus, Prestige; 4.0L; 2.50"; 2.50" 2013 Audi S8 Base; 4.0L; 2.50"; 2.50" 2014 Audi S8 Base; 4.0L; 2.50"; 2.50" 2015 Audi S8 Base; 4.0L; 2.50"; 2.50" 2016 Audi S8 Base, Plus; 4.0L; 2.50"; 2.50" 2017 Audi S8 Plus; 4.0L; 2.50"; 2.50" 2018 Audi S8 Plus; 4.0L; 2.50"; 2.50" ## Details - **Price:** 1473.2 CAD - **Vendor:** MagnaFlow - **Type:** OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) - **Tags:** 2013 Audi A8 Quattro, 2013 Audi S6, 2013 Audi S7, 2013 Audi S8, 2014 Audi A8 Quattro, 2014 Audi Rs7, 2014 Audi S6, 2014 Audi S7, 2014 Audi S8, 2015 Audi A8 Quattro, 2015 Audi Rs7, 2015 Audi S6, 2015 Audi S7, 2015 Audi S8, 2016 Audi A8 Quattro, 2016 Audi Rs7, 2016 Audi S6, 2016 Audi S8, 2017 Audi Rs7, 2017 Audi S6, 2017 Audi S7, 2017 Audi S8, 2018 Audi A8 Quattro, 2018 Audi Rs7, 2018 Audi S6, 2018 Audi S7, 2018 Audi S8, 52315, Auto Parts, Automotive, Catalytic Converter, Direct Replacement, Exhaust Performance, Exhaust System, MagnaFlow, Magnaflow-52315, Muffler, OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD), Performance Exhaust, Performance Parts, Vehicle Fitment ## Variants | Variant | Price | Available | |---------|-------|-----------| | Default Title | 1473.20 CAD | In stock | ## Images - MagnaFlow 52315 OEM Grade Series Direct Fit Stainless Catalytic Converter (2.5" ID/2.5" OD) --- > Source: [Standard Auto Part](https://www.standardautopart.com/products/magnaflow-audi-a8-quattro-catalytic-converter-52315) > Updated: 2026-07-16