Bull Boost Performance
Catless High Flow 304 Stainless Exhaust Downpipe for Audi RS6 RS7 C8 4.0TT
Description
Description
Unlock the full performance potential of your Audi RS6 or RS7 C8 with the STRATEC Catless Free-Flow Performance Downpipes with Heat Shield. Engineered specifically for the 4.0T twin-turbo V8, these downpipes eliminate factory exhaust restrictions to dramatically improve turbo efficiency, throttle response, and overall power output.
By replacing the restrictive factory catalytic converters with a straight-through, free-flow design, these downpipes allow the engine to breathe freely—resulting in noticeable gains in horsepower and torque, along with a louder, more aggressive exhaust tone. The integrated heat shields help protect surrounding components from extreme exhaust temperatures during high-performance driving.
Key Features
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Fits Audi RS6 Avant & RS7 Sportback C8 (2019–2024)
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Catless free-flow downpipe design for maximum performance
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Reduces exhaust backpressure and turbo lag
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Improves turbo spool, throttle response, horsepower, and torque
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High-quality stainless steel construction for durability and heat resistance
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Integrated heat shields for thermal protection
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Aggressive, motorsport-inspired exhaust sound
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Precision-engineered for proper fitment
Performance Benefits
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Faster turbo spool and stronger mid-range power
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Increased exhaust volume and sharper tone, especially under load
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Improved engine efficiency at higher RPMs
25 in stock
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