Reserved
2023 Porsche 718 Cayman GT4 RS Coupe 4.0 PDK 500PS | Arctic Grey
Weissach Pack | £35,400 of Factory Options | Full Paint Protection Film |
- 2023 (23)
- 1,120 Miles
- 500 PS
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Introduced in 2017, the facelift Audi RS3 8V received revised RS styling, a substantially updated 400PS aluminium five-cylinder engine and enhanced interior technology, further developing the original 8V RS3 formula. The following equipment forms part of the standard UK Audi RS3 specification and is fitted in addition to any Factory Optional Extras detailed above:
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2017-onwards Facelift Revisions:
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Highlight Specification:
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Engine, Performance & Drivetrain Upgrades (£12,150):
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Wheels, Tyres, Suspension & Handling Upgrades (£4,950):
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Carbon-Fibre Exterior & Engine Bay Styling (£5,250):
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Interior Carbon-Fibre & Driver-Focused Enhancements (£2,850):
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XPEL Self-Healing Paint Protection Film (£3,300):
Preparation That Goes Beyond Perfection:
Our preparation process goes far beyond industry norms – What follows outlines the intensive inspection, detailing, and restoration work carried out on every vehicle we offer for sale.
This Modified Audi RS3 Saloon has been subject to our innovative, industry-leading preparation process, involving up to 100-hours of labour-intensive work, designed to satisfy even the most pedantic automotive enthusiast. At every stage, our exacting standards must be met before this Stage 3 Audi RS3 Saloon can be offered for sale by Automotive Addiction.
The first phase of this process is our crucial pre-sale inspections, a comprehensive five-part assessment. This includes a deep-dive diagnostic inspection to verify mileage authenticity, review the launch-control counter, and identify any stored fault codes. This is followed by a 260-point mechanical inspection and road test to ensure that what lies beneath the paintwork meets the highest standards of mechanical integrity.
An in-depth 150-point visual inspection of all exterior and interior surfaces is then carried out, including bodywork, paintwork, wheels, glass, and interior materials. We also complete a rigorous paint depth analysis, allowing us to verify the originality of the paintwork and body panels. Finally, a service and maintenance inspection is conducted to determine whether any time or mileage-sensitive servicing, maintenance, or manufacturer recall items require attention before progressing to our professional pre-sale detailing work.
This Modified Audi RS3 Saloon has successfully passed all pre-sale inspections, enabling us to confidently offer this example for sale today.
Prior to advertisement, up to 60-hours of meticulous detailing preparation has been completed by our highly skilled, in-house professional detailers, each with over 10 years of experience. This £1,500 worth of work is carried out free of charge and includes a deep wheels-off decontamination cleanse, pre-paint correction preparation, brake disc centre refurbishment, exhaust system polishing, steam cleaning of intricate areas, and underbody and wheel arch rejuvenation. This is followed by our signature multi-stage machine paint correction. Interior surfaces are restored with equal precision, ensuring this Stage 3 Audi RS3 Saloon is presented in the most optimal condition possible, regardless of age or mileage.
The result is a finish that often surpasses factory standards when new — because we believe a vehicle should look as exceptional as it feels to drive.
This unique, industry-leading preparation process has been fully documented through both images and video. Selected images can be found within the gallery for this advert, along with a short clip included in the walkaround video. Additional documentation of the preparation work can be supplied to prospective buyers upon request.
Automotive Addiction has grown from an unrivalled passion for perfection in vehicle preparation and performance.
Please contact us without delay for a full breakdown of the preparation carried out on this Audi RS3 Stage 3 For Sale
A Specialist-Developed DAZA RS3 Saloon with 618PS. Finished in Nardo Grey, this 2018 Audi RS3 Saloon combines dyno-proven 618PS and 670Nm performance with £28,500 of professionally installed modifications and XPEL Paint Protection Film. Covering just 24,600 miles, it brings together a TTE700 hybrid turbocharger, supporting drivetrain and chassis development, extensive carbon-fibre detailing and original factory paintwork. Crucially, Automotive Addiction has known this RS3 since 2021, providing first-hand familiarity with the car behind the specification.
Audi RS Specialist-Owned & Developed. We first purchased this RS3 directly from its owner in 2021, a professional Audi RS specialist supplying aftermarket performance parts who developed the car from standard. His expertise informed the build and component selection, with a subsequent keeper commissioning DDG Developments’ Stage 3 calibration and Suspension Secrets’ bespoke chassis setup. We supplied the vehicle in January 2022 and February 2025, purchasing it back each time and remaining involved in its servicing and maintenance across successive enthusiast owners.
Stage 3 Performance with Supporting Hardware. DDG Developments’ calibration delivers an additional 218PS over standard, supported by the TTE700 EVO hybrid turbocharger, APR 4-inch carbon-fibre intake, Forge Motorsport inlet components and enlarged intercooler. Bosch MPI injectors, NGK Racing spark plugs and a Rogue Performance downpipe support the increased output. Unitronic Stage 3 DQ500 software revises gearshift response, clutch clamping pressure and torque management, whilst upgraded dogbone mount inserts help control drivetrain movement under load.
A Chassis Setup That Complements the Power. KW height-adjustable springs retain the factory Magnetic Ride dampers and electronic settings, combining adjustable ride height with Audi’s adaptive suspension functionality. An H&R rear anti-roll bar accompanies Suspension Secrets’ fast-road geometry, four-wheel alignment and corner weighting. Matt Black 19-inch OZ Racing Ultraleggera HLT wheels and Michelin Pilot Sport 4S tyres complete the setup.
Carbon-Fibre Detail with Everyday Comfort. Automotive Passion carbon-fibre aerodynamics complement the Nardo Grey bodywork, with genuine Audi carbon-fibre engine covers continuing the theme beneath the bonnet. Inside, a carbon-fibre and Alcantara steering wheel features Rock Grey stitching, a Nardo Grey centre marker and Urus-style paddles. Heated RS Super Sport Seats, Extended Leather Interior, Bang & Olufsen audio, Advanced Key, reversing camera, Virtual Cockpit and smartphone integration preserve everyday usability.
Original Paintwork, Extensively Protected. The £3,300 XPEL package extends beyond conventional front-end coverage to include the A-pillars, front half of the roof, side skirts, lower doors, bootlid and rear bumper impact areas. Installed from new, the transparent film preserves the original Nardo Grey finish, with protected areas remaining free from stone chips.
Documented Maintenance & Specialist Verification. Six specialist service and maintenance visits include Automotive Addiction’s February 2024 major service covering the engine, S tronic gearbox, transfer box, Haldex and spark plugs. Further servicing followed in February 2025 and April 2026. Audi-grade diagnostics verify the mileage and 14 recorded Launch Control activations, whilst paint-depth checks support factory paintwork originality. Fitted modifications are inspected for installation, condition and presence.
Prepared Without Compromise. This RS3 has completed 60 hours of meticulous in-house detailing, including multi-stage decontamination, wheels-off cleaning, wheel-arch and suspension refinement, engine-bay detailing and comprehensive interior treatment. The original Nardo Grey paintwork, carbon-fibre components and XPEL-protected surfaces have each received attention appropriate to their finish, whilst the Fine Nappa Leather, Alcantara and intricate cabin areas have been individually cleaned and refined. This forms part of Automotive Addiction’s 100-Hour Pre-Sale Preparation Process, incorporating Audi-grade diagnostics, a 260-point mechanical inspection and road test, a 150-point visual inspection, paint-depth assessment and history checks, with any outstanding preparation completed before handover.
An Opportunity That Deserves Closer Inspection. Explore the specification, gallery and supporting history before arranging a personal showroom appointment. For the buyer seeking a developed Stage 3 RS3, its specialist origins, documented maintenance and longstanding Automotive Addiction relationship provide valuable reassurance. Contact our team to discuss the vehicle, part exchange or tailored finance.
Specialist performance cars sourced with care, inspected with precision and prepared without compromise. The Difference is in our Detail.
Our tailored finance solutions are designed to be quick, easy, and hassle-free. With detailed, transparent information at your fingertips, our finance calculator helps you find the perfect product for your dream vehicle, customised to fit your budget and preferences.
Do you like what you see? Let’s discuss your requirements. Pick up the phone or fill out the contact form below to start your journey, and a member of our team will be in touch.
