The Skunk2 Alpha Series BRZ / FRS Connecting Rods are engineered for high-performance engines, forged from premium 4340 chromoly steel known for its exceptional strength and durability. Featuring an H-beam design, these rods provide an optimal strength-to-weight ratio, making them suitable for engines pushing beyond 900 horsepower. Extensive material testing and close collaboration with the foundry ensure each rod maintains consistent quality, with comprehensive heat treatment, tempering, and shot-peening processes enhancing fatigue resistance and overall durability. Each rod undergoes magna-flux inspection to verify integrity, ensuring reliable performance under extreme conditions. Designed after nearly three years of development with Finite Element Analysis (FEA), these rods distribute stress evenly across a broad area, increasing their lifespan and performance capacity. The two-piece forging process aligns the grain structure along the stress direction, significantly boosting strength at critical points such as the rod cap, while a precision fit minimizes brittle failure risks. Dual oil passages at the pin ends improve lubrication and cooling, further enhancing durability during high-stress engine cycles. The offset oil passages are strategically positioned to deliver lubrication evenly around the wrist pin, reducing wear and maintaining optimal engine performance. These rods are balanced within +/- 1 gram, ensuring smooth operation and minimal vibration, and come equipped with 3/8-inch ARP2000 bolts for secure fastening. Their small and big end widths are designed for precise fitment, with bronze wrist pin bushings providing additional wear resistance. The Alpha Series rods are ideal for enthusiasts seeking reliable, high-performance connecting rods capable of handling aggressive tuning and high horsepower builds. With their engineered design and rigorous manufacturing standards, Skunk2 Alpha Series Connecting Rods are a top choice for serious performance applications in compatible Subaru BRZ and Scion FR-S models. Whether upgrading for turbocharged setups or enhanced naturally aspirated engines, these rods deliver strength, reliability, and consistent performance for demanding automotive projects.
Features:
- Forged from high-strength 4340 chromoly steel for durability and performance
- H-beam design optimized for strength-to-weight ratio
- Rated to handle over 900 horsepower for extreme applications
- Dual oil passages at pin ends for enhanced lubrication and cooling
- Comprehensive heat-treating, tempering, and shot-peening processes
- Magna-flux inspected for guaranteed integrity
- Two-piece forging with precise grain orientation for increased strength
- Includes 3/8-inch ARP2000 bolts and bronze wrist pin bushings
- Balanced within +/- 1 gram for smooth engine operation
- Designed specifically for Subaru BRZ and Scion FR-S models
Fitment:
2013 Scion FR-S Base
2013 Subaru BRZ Limited
2013 Subaru BRZ Premium
2014 Scion FR-S Base
2014 Subaru BRZ Limited
2014 Subaru BRZ Premium
2015 Scion FR-S Base
2015 Subaru BRZ Limited
2015 Subaru BRZ Premium
2015 Subaru BRZ Series.Blue
2016 Scion FR-S Base
2016 Subaru BRZ Limited
2016 Subaru BRZ Premium
2016 Subaru BRZ Series.HyperBlue
2017 Subaru BRZ Limited
2017 Subaru BRZ Premium
2017 Toyota 86 Base
2017 Toyota 86 Special Edition
2018 Subaru BRZ Limited
2018 Subaru BRZ Premium
2018 Subaru BRZ TS
2018 Toyota 86 Base
2018 Toyota 86 GT
2019 Subaru BRZ Limited
2019 Subaru BRZ Premium
2019 Toyota 86 Base
2019 Toyota 86 GT
2019 Toyota 86 TRD Special Edition
2020 Subaru BRZ Limited
2020 Subaru BRZ TS
2020 Toyota 86 Base
2020 Toyota 86 GT
