King Engine Bearings - (Size STD) Tri-Metal Perf Rod Bearing Set - Subaru BRZ 2013+ subaru-legacy-2002 Housing diameter: 54

Housing diameter: 54

Suitable for 4-

Subaru 15-21 STI

5-Ply High-Grade Silicone Couplers - Smooth interior to maximize airflow and minimize restriction

which means that each cylinder's fuel is delivered after the other

King Engine Bearings - (Size STD) Tri-Metal Perf Rod Bearing Set - Subaru BRZ 2013+ subaru-legacy-2002 Housing diameter: 54The overlay is strengthened by a proprietary nano scaled hardening process that modifies the molecular structure and creates a black fatigue resistant shield. Designed with precision and functionality in mind, this accessory ensures outstanding performance and easy use which makes it the perfect deal for your ultimate satisfaction. XP Series is a unique tri metal structure for race applications. The overlay is strengthened by a proprietary nano scaled