8pcs Engine Pistons & Rings Set STD For Audi RS6 RS7 C7 S8 D4 4.0 TFSI CRD CWU

For Audi RS6 RS7 C7 4G S8 D4 4H 4.0TFSI V8 CRD CWU CTF DDT. RS7 (4G) 2013-2018 4.0 TFSI CRD 412kw (560hp) / CWU 445kw (605hp). RS6 (4G) 2013-2018 4.0 TFSI CRD 412kw (560hp) / CWU 445kw (605hp). S8 (4H) 2014-2018 4.0 TFSI CTF 382kw (520hp) / DDT 445kw (605hp).