Description
Transform the factory-muted exhaust tone of your Audi C7 or C7.5 S6/S7 4.0T with the IE Midpipe Exhaust Upgrade. Designed to replace the restrictive factory midpipes and resonators with high-flow mandrel-bent tubing, this upgrade delivers a louder, deeper, and more aggressive V8 soundtrack while retaining a direct bolt-on installation—no cutting, no welding.
Key Features:
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Resonator Delete for Enhanced V8 Tone
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Mandrel-Bent 304 Stainless Steel Construction
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63mm OD (60.5mm ID) Tubing for Maximum Flow
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TIG-Welded with Precision for Long-Term Durability
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Integrated Leak-Free Flex Sections for Reliability
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Direct Bolt-On Design – No Cutting or Welding Required
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Includes All Required Hardware & Clamps
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Compatible with Factory Exhaust & IE X-Pipe Upgrades
What Are Midpipes and Why Upgrade?
The factory midpipes on the C7/C7.5 Audi S6 and S7 are fitted with large resonators and restrictive bends that muffle the signature V8 twin-turbo sound. IE’s midpipe kit replaces roughly 12 feet of factory tubing and deletes the dual resonators, opening up the system for better exhaust flow and a noticeably louder, sharper exhaust tone.
Perfect Factory Fit – No Compromises
IE utilizes advanced 3D scanning and precision-engineered manufacturing to ensure a flawless fit with factory downpipes and cat-back sections. Installation is bolt-on with basic tools and does not require any permanent modifications, making it fully reversible.
Built to Last – 304 Stainless Construction
Manufactured from high-grade 304 stainless steel, these midpipes are resistant to corrosion, cracking, and fatigue. All bends are mandrel-formed, and the welds are TIG-finished by hand to ensure a clean and strong final product built for years of performance driving.
Reinforced Flex Sections for Leak-Free Performance
Where many aftermarket exhaust systems fail, IE’s midpipes excel. The integrated flex sections are liner-reinforced and TIG welded for durability, resisting the fatigue and failure common in low-quality systems. That means no leaks, no rattles—just performance.
Sound Enhancement – Without Breaking the Bank
The IE Midpipe Upgrade dramatically improves the sound of your 4.0T twin-turbo V8 without needing to replace the entire exhaust system. The removal of resonators uncorks the deep rumble and sharper engine note, delivering a sportier driving experience whether at idle or full throttle.
Modular Tuning for Custom Sound Levels
Combine IE Midpipes with IE’s X-Pipe or leave the factory center muffler in place—it’s up to you. This modular approach allows enthusiasts to fine-tune the tone and volume of their exhaust system step-by-step without committing to an expensive full exhaust replacement.
Vehicle Fitment:
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Audi S6 (C7 / C7.5) 4.0T V8 – 2013–2018
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Audi S7 (C7 / C7.5) 4.0T V8 – 2013–2018
