Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9.25:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Includes rings, wire locks, and wrist pins - 81mm bore (stock), 9.25:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*
Powerful Reliability for the street or track! Includes rings, wire locks, and wrist pins - 82.5mm bore, 9.3:1 CR, 22mm wrist pins (for use with IE rods)
*Requires aftermarket connecting rods with a non-tapered 22mm small end*
This product was last offered at the strikethrough price on
06-25-2026
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*
One set required per piston
This product was last offered at the strikethrough price on
07-15-2026
For VW/Audi 1.8L 20V 81.5mm
For VW/Audi 1.8L 20V 82mm
Includes all necessary rings for one piston
To be used with piston 06L107065AS only
This product was last offered at the strikethrough price on
06-25-2026
Includes rings, wire locks, and wrist pins - 83mm bore, 9.0:1 CR, 90.2mm stroke
Includes rings, wire locks, and wrist pins - 82mm bore, 10.0:1 CR, 90.2mm stroke
Supertech .5mm oversized piston set including 20mm wrist pins.
For VW Mk5 2.5L 5cyl 07K 83mm
piston set with the strength to withstand high power numbers
5X Entries For Our 25th Anniversary Sweepstakes!
Requires 2mm overbore
For VW/Audi 1.8L 20V 83mm
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 - 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 - 82mm bore (1mm overbore), 9.25:1 CR, 86.4mm stroke (stock)
*For use with 20mm wrist pin connecting rods*