VW Arteon R (21>) Front Downpipe Sports Cat / De-Cat Performance Exhaust

Unlock sharper response and a richer soundtrack on your Volkswagen Arteon R 2021 onwards with this Cobra Sport turbo outlet front section, available as a high-flow catalyst pipe or a straight-through race option. Designed specifically for GPF models, this upgrade increases gas velocity and reduces back pressure, opening up tuning headroom and transforming drivability.

Why choose this Arteon R front section

• Engineered for OPF and GPF vehicles only, delivering freer-flowing gases for improved tuning potential
• Choice of catalyst-equipped or catalyst-free versions to suit road-legal requirements or track builds
• Cobra Sport quality with a fully guaranteed system for peace of mind
• Optimised flow characteristics to support ECU calibration and performance upgrades

High-flow catalyst option

This variant uses a 4.5 inch 114.3 mm 200 cpsi high-flow catalyst that maximises exhaust flow while helping to control emissions. It replaces factory emissions components to free up the Arteon R’s tuning potential without the harshness of a fully open race pipe.

Catless race option

The catalyst-free version is intended strictly for motorsport and off road use worldwide. It offers the least restriction for those building a dedicated track car or dyno project.

Fitment and compatibility

• For Volkswagen Arteon R 2021 onwards with GPF only
• Connects to the original cat-back exhaust system
• Installation removes the PPF and will trigger the EML without ECU calibration

Important notices

• The catalyst-free version is sold for motorsport and off road use only worldwide
• The high-flow catalyst version replaces factory emissions devices and is not EC homologated. It may not meet current emissions laws for road use in your region
• This product removes the PPF. Engine tuning is required at the time of fitment to cancel the EML check engine light
• Fitment is for motorsport and off road use only as this system removes the PPF filter

What you can expect

We run this setup on customer builds and the feedback is consistently positive. Expect a deeper tone, better turbo response and smooth integration with further upgrades once mapped. Cobra Sport’s attention to detail and guaranteed quality make this a go-to Arteon R exhaust front section for enthusiasts seeking real performance gains.

Professional fitting and ECU calibration

Prefer expert installation and mapping support? Book fitting with MJ Modifications in Warwickshire. Email info@mjmodifications.co.uk for a tailored quote and advice on ECU calibration, emissions legality and compatibility with your build goals.

Search-friendly terms

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Media

Cobra Sport brand video