Capristo Exhaust Catalytic Converter Down Pipes w/100 Cell Sports Audi S8 D4 2010-2021
Key Features:
Unlock Performance & Sound
Upgrade your Audi S8 (D4) with CAPRISTO’s high-flow down pipes, featuring 100-cell sports catalytic converters for optimized exhaust flow, increased power, and an aggressive tone—while maintaining valved exhaust functionality.
Key Features:
✔ 100-Cell High-Flow Cats – Reduced restriction vs. OEM for better horsepower & throttle response
✔ 5.2" Diameter Housing – Maximizes exhaust flow & works seamlessly with valved systems
✔ T309 (1.4828) Stainless Steel – F1-grade material, mirror-polished for durability & corrosion resistance
✔ Dual-Mode Benefits – Supports low-RPM torque (closed valve) & high-RPM flow (open valve)
✔ OEM & CAPRISTO-Compatible – Direct-fit for factory or aftermarket exhaust systems
Fitment:
Audi S8 (D4) | 2010-2021
Important Notes:
⚠ Off-Road/Track Use Recommended – May trigger a Check Engine Light (CEL) due to reduced emissions restriction
⚠ For Use with Valved Exhausts – Optimized for CAPRISTO’s vacuum-actuated system but fits OEM
Why CAPRISTO?
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Precision German Engineering – CAD-designed, CNC-bent, and hand-finished
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Balanced Performance – Enhances power without sacrificing drivability
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No Extra Modules Needed – Works with factory valve control
Fitment Chart:
| Make |
Model |
Year |
Audi
|
S8 D4
|
2010-2021
|
⚠️ California Proposition 65 Warning:
This product may expose you to chemicals known to the State of California
to cause cancer or reproductive harm.
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