ARP 260-5001 Subaru 2.0L FA20 4cyl main bolt kit ymm_10 Fits Following Engines: Mitsubishi 2

Fits Following Engines: Mitsubishi 2

25 Fastener Style: Stud

this blanket not only protects nearby components from radiant heat but also improves overall engine bay airflow and thermal stability

Reduces turbo lag by retaining exhaust energy

2 / 5700 rpm

ARP 260-5001 Subaru 2.0L FA20 4cyl main bolt kit ymm_10 Fits Following Engines: Mitsubishi 2Far superior to any other main bolt kit offered for use in competition engines, ARP main bolts are designed to meet the exacting standards and demands of professional engine builders. Forged from 8740 chrome moly, all bolts feature generous under head radius and rolled threads for the utmost reliability. The threads are rolled after heat treating, which makes them about 1000% longer fatigue life than most main bolts, which are threaded prior to heat