MILLTEK HI-FLOW SPORT PIPES FOR D4 AUDI S8 QUATTRO
Milltek Hi-Flow Sport Pipes for D4 Audi S8 Quattro
Milltek’s Hi-Flow Sport Pipes for the D4 Audi S8 Quattro represent the pinnacle of performance upgrades, designed to cater to the discerning enthusiast eager to elevate their vehicle’s power and sound profile. Manufactured from the finest 304L “Aircraft” grade stainless steel, they offer exceptional durability and resistance against environmental challenges. Tailored specifically for the D4 Audi S8 Quattro, these sport pipes are engineered to optimize exhaust flow, significantly reducing back pressure for enhanced throttle response and increased power output.
Specifications
- Pipe Diameter: 70mm (2.75″)
- EC Approved: No
- Motorsport Use Only: Yes
What’s Included
- LH 76mm primary race downpipe (fits LH Turbo)
- RH 76mm primary race downpipe (fits RH Turbo)
- LH hi-flow sport pipe (under-floor)
- RH hi-flow sport pipe (under-floor)
Applications
- Audi S8 Quattro: D4 (2012-2018) | 4.0L TFSI V8
Notes
- Requires a stage 2 ECU remap
- Fit only with Milltek Resonated Catback System & Non-Resonated Catback System (lambda cables need extending)
About Milltek
Milltek is committed to designing performance exhaust systems that are tailored to the needs of the driver, covering an increasingly broad spectrum of vehicles. The company is dedicated to ongoing innovation, with its research & development team working tirelessly to bring to market the most sought-after exhaust solutions. Manufactured in the UK and distributed to over 90 countries worldwide, Milltek Sport stands as one of the most widely available performance aftermarket brands, continually striving to meet the evolving demands of performance exhaust enthusiasts around the globe.
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We want you to feel confident before making your purchase. Here are a few important details to help you better understand this product and how it fits into your space.
- Please review the product dimensions carefully to ensure the right fit for your space
- Color may vary slightly due to lighting and screen settings
- Materials and finishes are selected for both durability and visual appeal
- Some items may require simple assembly upon delivery
- Perfect for both everyday use and long-term comfort
If you have any questions about this product, feel free to reach out to our support team. We're here to help you make the right choice.
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Product Size Guide
Please refer to the general size reference below to better understand how this product may fit into your space. Dimensions may vary slightly depending on the design and materials.
| Category | Small | Medium | Large |
|---|---|---|---|
| Decor & Accessories | Up to 10″ | 10″ – 20″ | 20″+ |
| Tables | Up to 30″ | 30″ – 60″ | 60″+ |
| Seating | 1 Seater | 2–3 Seater | 4+ Seater |
| Storage Units | Compact | Standard | Large Capacity |
| Lighting | Small Fixture | Standard Fixture | Large Fixture |
Note: For exact product dimensions, please refer to the specifications section above. This guide is intended as a general reference only.













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