Headers & Manifolds
EL 4-1 Holy Header 2-Bolt Manifold (COAT + ALL ...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simul...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as much as possible throughout the rev range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly. Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary/double secondary de...
EL 4-1 Holy Header 2-Bolt Manifold (COAT NO BUNG)
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simul...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as much as possible throughout the rev range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly. Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary/double secondary de...
The Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, sim...
The Killer B Motorsport Holy Header VE-Max was developed using state of the art CAD software, simulations, and testing, to determine optimal high power and RPM efficiency. High velocity merge collector into a stepped 2.5" secondary, the Holy Header VE-Max is for very high flow applications. Symmetrical 4-1 design maintains consistent and high velocity exhaust gas flow as RPMs rise. Large Secondary. The Holy Header Max was designed for higher flow rates with s stepped and large diameter second...
EL 4-1 Holy Header 2-Bolt Manifold
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simul...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as much as possible throughout the rev range. Short as possible primaries with a single secondary significantly decrease header volume allowing exhaust gas pressure to build quickly. Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary/double secondary de...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simul...
The Killer B Motorsport Holy Header was developed using state of the art CAD software & simulations to determine optimal design to increase power as much as possible throughout the rev range. Short as possible primaries with a single secondary decrease header volume significantly, allowing exhaust gas pressure to quickly build. Symmetrical 4-1 design maintains high and consistent exhaust velocity as RPMs rise. You can expect faster spool up time compared to long primary/double secondary d...
Twin Scroll EL FA20 WRX Traditional Header
Add MORE POWER to your FA20 Turbocharged Subaru! The factory OEM manifold is designed as a cost-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 exhaust gas scavenging, increasing the engine’s ability to make power. Available for the traditional OEM (or OEM style) turbocharger, or Dual External Wastegate version to deliver Maximum Performance Po...
![Up Pipe 3-Bolt Inlet BLACK CERAMIC COATING - Subaru 02+Turbo EJ Engines [equipped w/3-bolt header]](http://sevenautomotive.ca/cdn/shop/products/up_pipe_3bolt_subaru_3_1200__57857.1523046451_8483ccb2-619f-48c3-ab2e-e72163989783_270x270_crop_center.jpg?v=1643736655)
Up Pipe 3-Bolt Inlet BLACK CERAMIC COATING - Su...
A TOP OF THE LINE UP PIPE MADE TO BE ABUSED. Adding a well-design, well-built aftermarket up pip...
A TOP OF THE LINE UP PIPE MADE TO BE ABUSED. Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the best up pipe the aftermarket has to offer. Design We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we can offer you the most precise and best fitting up pipe for your [aftermarket] 3-bolt header on the market. Aftermarket hea...
![Up Pipe 3-Bolt Inlet - Subaru 02+Turbo EJ Engines [equipped w/3-bolt header]](http://sevenautomotive.ca/cdn/shop/products/up_pipe_3bolt_subaru_3_1200__57857.1523046451_270x270_crop_center.jpg?v=1643736580)
Up Pipe 3-Bolt Inlet - Subaru 02+Turbo EJ Engin...
A TOP OF THE LINE UP PIPE MADE TO BE ABUSED. Adding a well-design, well-built aftermarket up pip...
A TOP OF THE LINE UP PIPE MADE TO BE ABUSED. Adding a well-design, well-built aftermarket up pipe is one of the first things you should do to your Subaru. Our ultimate goal was to make the best up pipe the aftermarket has to offer. Design We designed this up pipe using our in-house FARO Arm along with the latest and greatest Solidworks CAD Software. This assures that we can offer you the most precise and best fitting up pipe for your [aftermarket] 3-bolt header on the market. Aftermarket hea...