Audi S1 Rear Brake Discs 272mm (Rotors) - RTS Performance OE/OEM Spec Replacement, UK Made, ECE R90 Approved - Rear Axle 272 mm Stock Size - Fits S1 8X - Back Brake Discs/Rotors - Part RTS-7551R

RTS Performance 272 mm Rear Rotors for Audi S1 - UK built, ECE R90 compliant - Part No. RTS-7551R

Looking to refresh the back brakes on your Audi S1 with a high quality, factory-size solution that actually delivers? RTS Performance rear rotors in 272 mm are a precise, OEM-spec fit for the rear axle and are manufactured in the United Kingdom to rigorous standards. Part number RTS-7551R.

These UK built brake rotors are engineered for stable, repeatable stopping in everyday driving and fast road use. Expect clean pad contact, confident pedal response and reliable heat control over repeated stops. ECE R90 approval means road-legal compliance without compromise on quality or fit.

Why enthusiasts choose RTS-7551R for Audi S1

• Direct-fit 272 mm rear rotors for the Audi S1 back axle - OEM-spec sizing and geometry
• Consistent bite and smooth pedal feel for daily driving and spirited use
• Effective heat management to help resist fade during repeated braking
• Precision machined surfaces for clean bedding and stable friction
• UK manufactured to stringent quality controls and ECE R90 compliant
• Designed for use with standard calipers and stock pad shapes

Trusted by us and our customers

We have fitted RTS-7551R on our own cars and for many customers. Feedback has been excellent, with drivers praising the crisp response, predictable performance and reassuring stability under hard use.

Key details

• Vehicle: Audi S1
• Position: Rear axle
• Disc diameter: 272 mm
• Approval: ECE R90
• Part number: RTS-7551R
• Type: OEM-spec rear rotor - service replacement

Please verify your existing rear disc diameter is 272 mm before ordering to confirm compatibility.

Professional installation

For fitting and bedding-in, we recommend booking with MJ Modifications in Warwickshire. Request a quote at info@mjmodifications.co.uk. Correct torque, alignment and bedding procedures will help you get the best performance and longevity from your rear brakes.

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Want more detail on the RTS Performance range? Visit RTS Performance Brake Discs.