Description
JE Gesmede zuigers Audi S3 8L TT 8N Leon 1M Cupra Polo 9N GTI 1.8T 20V Boring:81.5mm The pipe has a diameter ATMSYGR05 The pipe has a diameter of 3" 76mm whereas the OEM plastic pipes may crack under load Are the pistons compatible with a 20mm pin 2618 forged (FSR) aluminium alloy