Description
Unitronic Performance Turbo-Back Exhaust System for 8Y Audi S3 (2.0 TSI EVO4) | UH065-EXA
Upgrade your 8Y Audi S3 with the Unitronic Performance Turbo-Back Exhaust System, designed for models equipped with the 2.0 TSI EVO4 engine. Engineered for maximum performance, this valved exhaust system delivers optimal airflow, superior sound quality, and long-lasting durability.
The system features a CFD-optimized upper downpipe section that seamlessly integrates with the GESi 5" UHO+ catalytic converter. Exhaust gases flow into 3-inch T304 stainless steel mandrel-bent tubing, paired with a high-density, high-temperature fiberglass wool-packed muffler for a refined yet aggressive exhaust note. With multiple tip options and premium T316 stainless steel v-band flanges, this system ensures a perfect, bolt-on fitment with no modifications required.
Highlights & Benefits:
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Valved Exhaust System: Retains OEM valve functionality for comfort and versatility.
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3" T304 Stainless Steel Tubing: Rust-resistant, durable, and performance-oriented.
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T316 Stainless Steel V-Band Flanges: CNC-machined for precise alignment and leak-proof sealing.
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Direct Bolt-On Installation: Utilizes factory hangers; no cutting, welding, or adjustments required.
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GESi 5" UHO+ 400CPSI Catalytic Converter: Meets or exceeds regulatory standards for emissions.
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TIG-Welded Construction: Handcrafted welds ensure reliability and longevity.
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Clampco® V-Band Fasteners: Quick-install, reusable, and perfectly aligned connections.
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Straight-Through Muffler Design: Reduces backpressure for enhanced power delivery.
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Sound Reflection Chamber & Fiberglass Packing: Delivers deep, refined tone while eliminating unwanted frequencies.
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Polished & Optional Black 4" Exhaust Tips: Slip-on design engraved with Unitronic logo for easy customization.
Included Components:
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CFD-optimized upper downpipe
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GESi 5" UHO+ catalytic converter
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OEM-style corrugated flex bellow
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Resonated midpipe section
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Fiberglass wool-packed muffler with valving
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4" polished round tips (default)
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Locking V-band clamps and sealing rings
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All necessary installation hardware
Compatibility:
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2022–2025 Audi S3 Base 2.0
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2022–2025 Audi S3 Premium 2.0
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2022–2025 Audi S3 Premium Plus 2.0
