Description
Unlock the true sound of your 4.0T twin-turbo V8 Audi C8 RS6 Avant or RS7 Sportback with the IE Catback Exhaust System. Engineered for a refined yet aggressive exhaust note, this high-performance system is designed with IE's proprietary DroneTrap™ technology, premium T304L stainless steel construction, and quad 4-inch slash-cut tips for bold styling and exceptional acoustic refinement.
Box 2 of 2 includes essential components such as the rear muffler section, resonators, exhaust tips, and clamps/hardware to complete the full catback system when combined with Box 1.
What’s Included in Box 2:
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Rear muffler assembly
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Dual resonators featuring DroneTrap™ technology
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Quad 4” brushed stainless steel slash-cut exhaust tips
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All necessary mounting hardware and stretch clamps
Key Features (Full System Overview):
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DroneTrap™ Technology – Eliminates drone while enhancing deep exhaust tones
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Quad 4” Tips – Oversized, brushed stainless steel slash-cut tips fill the factory valance
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Mandrel-Bent T304L Stainless Steel – Built to last with high corrosion resistance
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Hand TIG Welded – Precision-welded for strength and clean aesthetics
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Multi-Point Reinforced Hangers – Secure fitment, no rattles or failures
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Bolt-On Fitment – Direct replacement for OEM, no cutting or welding required
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50-State Emissions Compliant – No CEL and fully emissions-legal
Premium Construction
Box 2 components are manufactured with the same rigorous standards as Box 1. This includes hand TIG welded seams, multi-wall stamped resonators, and leak-free wide-band stretch clamps—delivering both race-grade performance and daily-driving durability.
