Powerful 1.8T Ultra series High quality forged pistons Suitable for VW Golf 4, Audi A3 S3 TT Cupra Ideal upgrade for the 1.8 20V Turbo AGU BAM APX engine
High-performance pistons for 2.5 TFSI EA855 engines Optimized design for TTRS and RS3 vehicles Made from high quality forged aluminum Direct replacement for CEPA and CZG engines
2.0 TSI EA888 ARP Cylinder head stud bolts - replaces the original expansion bolts- ensures a high-strength screw connection- for all racing engines- ARP2000 material