Audi TT AUDI S3 225 / 210 BHP Seat Leon Cupra R 225/210 APY AMK BAM APX engine codes. AUDI TT S3 SEAT LEON CUPRA R BAM AMK APY1.8T 20VT LOWER INTERCOOLER BOOST HOSES x 3. These are available in a choice of colours and are made to withstand the greater pressures often found on tuned vehicles.
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