Skunk2 Alpha Series Connecting Rods - 2015+ Subaru WRX FA20 - 306-12-1010 75.5mm The COBB Air Oil Separator

The COBB Air Oil Separator has been developed in partnership with IAG Performance and offers exclusive features

With so many variables between aftermarket fuel rails

High grade steel hardware

close to 1°F (0

MB010S uses exclusive diaphragm design to increase clamp load

Skunk2 Alpha Series Connecting Rods - 2015+ Subaru WRX FA20 - 306-12-1010 75.5mm The COBB Air Oil SeparatorSkunk2s Alpha Series Connecting Rods for the Subaru BRZ, Scion FRS, and Toyota FT86 FA20 engines. Alpha Series Rods are forged from select 4340 chromoly steel and feature an H beam design, resulting in the ultimate strength to weight ratio. 4340 chromoly is one of the strongest materials available, however, not all 4340 chromoly is the same. As such, Skunk2 relies on extensive material testing and works closely with its foundry to produce high quality