Engine Management

The IAG Performance MAF Sensor Block Off Plate for the 2002-07 Subaru WRX / STI is designed to seal the MAF sensor location on cars that are converted to speed density tuning (where the MAF sensor is no longer needed). The block off plate can be used in...

The IAG Performance MAF Sensor Block Off Plate for the 2008+ Subaru WRX, 2008-20 STI & 2005-09 LGT is designed to seal the MAF sensor location on cars that are converted to speed density tuning (where the MAF sensor is no longer needed). The block off...

The IAG MAF (Mass Air Flow Sensor) mounting flange is manufactured from aluminum and is designed to be welded onto a custom 3" aluminum pipe. The flange easily accepts the OEM MAF and o-ring. *Note this a part that requires fabrication and welding to use...

The IAG MAF (Mass Air Flow Sensor) mounting flange is manufactured from aluminum and is designed to be welded onto a custom 3" aluminum pipe. The flange easily accepts the OEM MAF and o-ring. *Note this a part that requires fabrication and welding to use...

The IAG Performance Map Sensor Adapter enables you to go beyond the limits of 23 psi with your Subaru. The OEM map sensor is limited to 23 psi and if you want to exceed that pressure, you are required to install an aftermarket MAP sensor*. Our adapter...

The IAG Performance Map Sensor Adapter enables you to go beyond the limits of 23 psi with your Subaru. The OEM map sensor is limited to 23 psi and if you want to exceed that pressure, you are required to install an aftermarket MAP sensor*. Our adapter...

IAG Performance Universal Intake Air Temperature (IAT) Speed Density Kit. Kit includes weld on IAT aluminum bung, IAT sensor, IAT sensor connector and wiring.

The COBB Tuning 3.5 Bar MAP Sensor Adapter allows you to add a generic 1/8" NPT compatible MAP sensor. Made from 6061 T6 Aluminum it features a black anodized finish with a laser etched logo. It works with any 1/8" NPT compatible MAP Sensor and includes...

Our Subaru 4 Bar MAP Sensor Kit is a plug and play solution that allows for precise measurement of pressures up to 4 Bar. This kit consists of both our billet aluminum adapter and pre-terminated 4 Bar sensor. The billet aluminum adapter is anodized black...

New! After the success and popularity of the Mach V Accessport mount for the 2015+ WRX and STI, customers asked for a mount for their older 2008-2014 cars. Mach V listened, and here is the result. Looking at mounts for Accessports, Mach V couldn't find...

This one has been a long time coming. Mach V had been looking at mounts for Accessports, and couldn't find quite what they wanted. Some of their favorites were ones that put the Accessport in the dash vent position, but those are mostly 3D-printed and...

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow the COBB...

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow the COBB...

COBB's MAP adapter for the plastic manifold Subaru WRX, Legacy GT and Forester XT is used to convert to a Speed Density tuning strategy. The adapter is useful when you wanting to run more boost, but don't have a way to read what you are running. COBB's...

COBB's Flex Fuel Package includes both the COBB Ethanol Sensor Kit as well as the COBB Fuel Pressure Sensor Kit. Utilizing COBB Custom Features along with this package, both Fuel Pressure and Ethanol Content values are able to be sent to the ECU and...

Similar to our GR and DIT Flex Fuel releases, all kits are plug and play! This is the easiest to use and most sophisticated Flex Fuel kit on the market. Ethanol percentages will be displayed using a custom V3 Accessport monitor. The Flex Fuel Package...

Similar to the COBB GR and DIT Flex Fuel releases, all kits are plug and play! This is the easiest to use and most sophisticated Flex Fuel kit on the market. Ethanol percentages are displayed using a custom V3 Accessport monitor. The Flex Fuel Package...

COBB's Flex Fuel Ethanol Sensor Kit is a complete plug and play solution enabling users to convert their supported 2008-14 Subaru WRX or 2008-20 STI to a Flex Fuel configuration. COBB's Flex Fuel kit is the easiest to use and most sophisticated kit on...

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow the COBB...

COBB offers a complete plug and play solution enabling users to convert their supported Subaru WRX to a Flex Fuel configuration without losing factory compensations. This is the easiest to use and most sophisticated Flex Fuel kit on the market. Utilizing...

The Accessport is the world's best selling, most flexible, and easiest to use ECU upgrade solution for your Subaru. Unlock power hidden within the vehicle by replacing conservative factory settings with more aggressive calibrations. Follow the COBB...

Similar to COBB's GR and DIT Flex Fuel releases, all kits are plug and play! This is the easiest to use and most sophisticated Flex Fuel kit on the market. Ethanol percentages will be displayed using a custom V3 Accessport monitor. A complete plug and...

Monitoring Fuel Pressure is vital on any vehicle, especially those that are asking more of their fuel system. As demand on a fuel system increases, so do the consequences of a failure. Monitoring fuel pressure will alert users if there is a fault in the...

Similar to COBB's GR and DIT Flex Fuel releases, all kits are plug and play! This is the easiest to use and most sophisticated Flex Fuel kit on the market. Ethanol percentages are displayed using a custom V3 Accessport monitor. A complete plug and play...

COBB's Subaru Fuel Pressure Sensor Kit is a plug and play solution that enables users to monitor Fuel Pressure on a Custom Accessport monitor. The Fuel Pressure Sensor Kit uses OEM quality connectors, making fit and finish second to none. Utilizing...

AEM EV 8 Channel CAN Driven Slave Type Power Distribution Unit (PDU)

Infinity Series 3(PN: 30-7113 & 30-7114) Mini-Harness. Pre-wired power, grounds, power relay, AEMnet. 40 small pins and 40 sealing plugs

Cobb 2008-2015 Subaru Impreza/WRX/STi Accessport V3 Center Mount

Subaru 06-07 WRX, 04-07 STi, 04-06 FXT Stage 1 Power Package w/V3

Cobb Subaru 02-05 WRX Stage 1 Power Package with V3