Includes rings, wire locks, and wrist pins - 81.5mm bore, 9:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81.5mm bore, 9:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
For VW/Audi 1.8L 20V 81.5mm
This product was last offered at the strikethrough price on
08-31-2026
One set required per piston
This product was last offered at the strikethrough price on
07-15-2026
For VW/Audi 1.8L 20V 82mm
This product was last offered at the strikethrough price on
08-31-2026
Supertech .5mm oversized piston set including 20mm wrist pins.
Includes rings, wire locks, and wrist pins - 81mm bore (stock), 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81.5mm bore (0.5mm overbore), 8.5:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 82mm bore (1mm overbore), 9.25:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
For VW/Audi 1.8L 20V 83mm
This product was last offered at the strikethrough price on
08-31-2026
Includes rings, wire locks, and wrist pins - 82mm bore, 9:8 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes piston rings, wrist pin, and circle clips
MSRP stands for Manufacturer's Suggested Retail Price. This is the suggested retail price provided by the manufacturer, supplier or seller.
This product was last offered at the strikethrough price on
08-31-2026
For VW/Audi 1.8L 20V 81mm
This product was last offered at the strikethrough price on
08-31-2026
Supertech 1mm oversized piston set including 20mm wrist pins.
Includes piston rings, wrist pin, and circle clips
This product was last offered at the strikethrough price on
08-26-2026
Set of rings for one piston in 81.00mm size, For Supertech pistons only.