Performance

  • Tomei Expreme Unequal Length Exhaust Manifold

    Tomei Expreme Unequal Length Exhaust Manifold

    Tomei Powered is putting extra effort forward into the United States Subaru Impreza Market. Several years ago they began researching the Subaru EJ engine, and today they offer several top notch products like this EJ20/25 un-equal length exhaust manifold...

  • COBB Subaru SF Intake System  - 2015+ STI (Blue)

    COBB Subaru SF Intake System - 2015+ STI (Blue)

    Increased Power The C.A.R.B certified COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system. The SF Intake intake system utilizes several unique features in an effort to maintain optimal flow for performance...

  • COBB Subaru SF Intake System  - 2015+ STI (Black)

    COBB Subaru SF Intake System - 2015+ STI (Black)

    Increased Power The C.A.R.B certified COBB Tuning SF Intake removes a pre-turbo restriction in the stock intake system. The SF Intake intake system utilizes several unique features in an effort to maintain optimal flow for performance...

  • COBB Fuel Pressure Regulator - 2015+ STI

    COBB Fuel Pressure Regulator - 2015+ STI

    DESCRIPTION The COBB Subaru 08-16 STI Fuel Pressure Regulator Kit is a plug-and-play solution that is simple and easy to install. It requires no cutting of factory hoses and is multi-fuel compatible. Attention: Custom tuning required. Click...

  • COBB MAF Block Off Plate Kit - 2015+ STI

    WHY? A little under hood style goes a long way at local meets and car shows. Our billet aluminum Battery Tie Downs are available in anodized blue or black to match the Subaru Crank Pulley and Oil Cap! Replace your factory stamped-steel tie down...

  • COBB TD05H-20G-8 Turbo - 2015+ STI

    COBB TD05H-20G-8 Turbo - 2015+ STI

    DESCRIPTION The COBB 20G is an ideal turbo upgrade for those looking to increase the top-end power of their STI while maintaining low and mid-range response. Capable of producing 400hp and retaining excellent throttle response, the COBB 20G is a...

  • COBB Silicone Turbo Inlet Hose - 2015+ STI

    COBB Silicone Turbo Inlet Hose - 2015+ STI

    DESCRIPTION Constructed of black 5-ply silicone, the COBB Turbo Inlet is a direct replacement for your 2008-2016 STI! The custom silicone construction of the COBB Turbo Inlet rejects high engine bay temperatures and keeps the intake air closer to...

  • COBB High Flow Fuel Pump - 2015+ STI

    COBB High Flow Fuel Pump - 2015+ STI

    DESCRIPTION The COBB High Flow Fuel Pump is a key component when it comes to increasing the capability of your vehicle's fuel system. With upgraded fuel injectors and other fuel system components, the factory pump becomes the weak link...

  • COBB 3 Port Boost Control Solenoid (BCS) - 2015+ STI

    COBB 3 Port Boost Control Solenoid (BCS) - 2015+ STI

    The COBB 3-Port Boost Solenoid (BCS) is an excellent upgrade for modern turbocharged vehicles, enabling precise boost control in a tidy package that is easy to install and tune. Our BCS will eliminate boost fluctuations inherent in the OEM boost...

  • COBB Subaru Fuel Pressor Sensor Kit - 2015+ STI

    COBB Subaru Fuel Pressor Sensor Kit - 2015+ STI

    DESCRIPTION A plug and play solution enabling 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 existing factory inputs, this kit...