The ARP head stud kit for Audi RS3 and TT‑RS with DAZA/DWNA engines is an application‑specific head fastener set intended to replace factory head bolts. Packaged for these Audi engines, the kit supplies the studs needed to properly clamp the cylinder head during assembly or rebuilds, maintaining OEM fitment and fastening geometry for DAZA and DWNA variants.
ARP Audi RS3/TT-RS (DAZA/DWNA) Head Stud Kit