Subaru

The Killer B Motorsport Performance Radiator takes cooling technology to the next level of performance. Utilizing F1 core technology the Killer B Motorsport radiator can absorb more heat, with less space, and less weight, than any aftermarket Subaru radiator currently available. At nearly the same t..

Overview:After years of being asked to develop a Killer B Motorsport Air/Oil Separator, we are proud to announce the release of our GD version. In that time there has been a lot of research, engineering, simulations, development, and rigorous testing over many seasons, exposed to environmental extre..

Overview:After years of being asked to develop a Killer B Motorsport Air/Oil Separator, we are proud to announce the release of our GD version. In that time there has been a lot of research, engineering, simulations, development, and rigorous testing over many seasons, exposed to environmental extre..

Overview:After years of being asked to develop a Killer B Motorsport Air/Oil Separator, we are proud to announce the released of our GR version. In that time there has been a lot of research, engineering, simulations, development, and rigorous testing over many seasons, exposed to environmental extr..

After years of being asked to develop a Killer B Motorsport Air/Oil Separator, we are proud to announce the released of our GR version. In that time there has been a lot of research, engineering, simulations, development, and rigorous testing over many seasons, exposed to environmental extremes,..

The Killer B Motorsport 1/2NPT Brass Plug...

*1/2NPT and 1/8NPT to 1/8PT Oil Temperature Sensor Adapter* Our 1/2NPT to 1/8PT Adapter will allow the use of aftermarket temperature sensors that have 1/8PT threads. Our aftermarket oil pan includes an extra 1/2NPT port that can be used with this adapter. Measure the oil temperature where it sho..

Add MORE POWER to your FA20 Turbocharged Subaru! The factory OEM manifold is designed as a cost-effective component whereas, the Killer B Motorsport Performance Header is designed with the goal of Maximizing Exhaust Gas Performance and Increasing Power. Equal Length Twin Scroll Design improves e..

Add MORE POWER to your FA20 Turbocharged Subaru! The factory OEM manifold is designed as a cost-effective component whereas, the Killer B Motorsport Performance Header is designed with the goal of Maximizing Exhaust Gas Performance and Increasing Power. Equal Length Twin Scroll Design improves e..

The Killer B Motorsport Performance AOS Catch Can Add-On is a component that can be added to the Killer B Motorsport AOS for those that do not want to drain collected liquids back into the crankcase...

This product was designed to create more space in the engine compartment by combining two reservoirs into a single component. For anyone running a larger radiator, or custom intercooler tubing, this frees up valuable space with an extremely rugged solution.The plastic reservoirs are replaced wi..

This product was designed to create more space in the engine compartment by combining two reservoirs into a single component. For anyone running a larger radiator, or custom intercooler tubing, this frees up valuable space with an extremely rugged solution.The plastic reservoirs are replaced wi..