
4.2L FSI Audi R8 V8 Turbo forged pistons-set JE
Forged high-performance pistons from JE Pistons for all Audi R8 V8 or V10 engines which are converted to turbo. Features: Original JE Pistons Extremely light due to special alloy Reinforced for maximum performance For standard bore 84.50mm and original Alusil coating. 20mm piston pin 9:1 compression ratio for turbo conversions Complete set incl. piston pin, rings and clips Installation and drilling dimensions enclosed Price for a set of JE piston without coating, but this can be specially manufactured by JE for an extra charge.The last picture shows JE piston with special coatings on the piston skirt and piston crown.The special coating can be ordered separately from us. (see below)Made in USAPicture shows example piston.Of course, 8 or 10 pieces are supplied piston. Fits 4.2L RS4 V8 engine code BSN or 5.2L 40V engine code BUJ and CTYA








