Audi RS7 MK1 Downpipes – Catted & Decat Performance Exhaust Upgrades

( number of products: 12 )

Upgrade your Audi RS7 MK1 with high-performance downpipes engineered to increase power, improve turbo spool and deliver an aggressive exhaust note. Choose between catted and decat options in premium stainless steel or lightweight titanium.

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Audi RS7 MK1 Downpipes – Unleash the True Power of the 4.0 TFSI V8

The Audi RS7 MK1, produced between 2013 and 2018, features the powerful 4.0 TFSI twin-turbo V8 engine, delivering breathtaking performance and luxury in a single package. While the RS7 MK1 offers outstanding stock power, the restrictive OEM downpipes limit its full potential. Upgrading to performance Audi RS7 MK1 downpipes is one of the most effective ways to increase horsepower, improve throttle response and enhance exhaust sound.

Why Upgrade to a Performance Audi RS7 MK1 Downpipe?

The factory downpipes are built to meet emissions and noise regulations but restrict exhaust flow and reduce performance. Installing high-flow RS7 MK1 downpipes offers several significant benefits:

  • Substantial horsepower & torque gains – reduce backpressure and unleash hidden power.
  • Faster turbo spool – better exhaust flow delivers quicker boost response and sharper acceleration.
  • Enhanced exhaust tone – catted downpipes offer a refined sporty sound, while decat downpipes unleash a motorsport-inspired roar.
  • Lower exhaust gas temperatures – optimized thermal performance protects turbos and engine components under high load.
  • Perfect for ECU tuning – essential for Stage 1, Stage 2 and hybrid turbo upgrades.

Types of Audi RS7 MK1 Downpipes

Our selection of Audi RS7 MK1 downpipes is designed to match different driving needs and performance targets:

Catted Audi RS7 MK1 Downpipes

Catted downpipes include a high-flow sports catalytic converter, combining emissions compliance with enhanced exhaust flow. Perfect for daily-driven RS7 MK1 builds in areas with strict emissions testing.

Decat Audi RS7 MK1 Downpipes

Decat downpipes remove the catalytic converter entirely, maximizing performance and exhaust flow. Recommended for off-road builds, track applications and high-output tuning setups.

Material Options: Stainless Steel & Titanium

The construction material affects performance, durability and weight:

  • Stainless steel downpipes – corrosion-resistant, highly durable and cost-effective, ideal for most builds.
  • Titanium downpipes – ultra-lightweight, excellent heat dissipation and a premium motorsport finish.

Performance Gains with Audi RS7 MK1 Downpipes

Replacing restrictive OEM downpipes with performance RS7 MK1 downpipes delivers significant performance improvements:

  • +30–55 HP with downpipes alone.
  • +70–115 HP when combined with Stage 2 ECU tuning.
  • Substantial torque gains for stronger mid-range power delivery.
  • Sharper throttle response and reduced turbo lag.

Choosing the Right Diameter

Selecting the correct downpipe diameter is crucial for optimizing exhaust flow:

  • 3-inch downpipes – ideal for Stage 1 and Stage 2 setups.
  • 3.5-inch downpipes – perfect for hybrid turbos, big turbo conversions and extreme power builds.

All Audi RS7 MK1 downpipes are designed for direct bolt-on installation, requiring no cutting or welding.

Build Quality & Engineering

Our performance Audi RS7 MK1 downpipes are manufactured using high-grade materials and precision engineering:

  • Mandrel-bent tubing ensures smooth, unrestricted exhaust flow.
  • Precision TIG welding provides maximum durability and leak-free performance.
  • OEM-style flanges and fittings guarantee seamless integration.
  • High-quality gaskets and mounting hardware included.

Tuning Potential

Pairing RS7 MK1 downpipes with ECU tuning unlocks the full potential of the 4.0 TFSI twin-turbo V8:

  • Optimized boost and fueling strategies for maximum gains.
  • Customizable exhaust profiles depending on catted or decat configuration.
  • Supports advanced builds, including ethanol tuning, hybrid turbos and big turbo conversions.

Recommended Upgrades

For maximum results, combine your Audi RS7 MK1 downpipes with other supporting performance components:

  • Turbo gaskets
  • Mounting flanges
  • Blow-off valves
  • Performance intercoolers
  • ECU tuning solutions

Conclusion

Upgrading to performance Audi RS7 MK1 downpipes is one of the most effective modifications to increase power, improve turbo efficiency and achieve a motorsport-inspired exhaust tone. Whether you choose catted or decat downpipes, our range guarantees premium quality, precise fitment and proven performance gains. Transform your RS7 MK1 into a true performance machine today.

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