Cobb Tuning COBB Fuel Rails - Cobb 08-21 Subaru STI

Part #: 343150

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$300.00 For each

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Product Details

Fits On:

2008 Subaru Impreza, 2009 Subaru Impreza, 2010 Subaru Impreza, 2011 Subaru Impreza, 2012 Subaru Impreza, 2013 Subaru Impreza, ... See more

Description:
Cobb 08-21 Subaru STI Fuel Rails

FAQs

Q: How do you install fuel rails?
A: Fuel rails are installed by removing the injectors and fuel pressure regulator from your factory rail. The factory fuel rail is then removed and the new unit is installed in its place. Specialty tools are needed to remove the fittings on your standard rail and to install new fittings into the new fuel rail. This job should be left to the pros if you've never done a fuel rail before.

Q: Are fuel rails sold individually?
A: Fuel rails are sold individually unless otherwise noted.

Q: What do fuel rails do? Why buy fuel rails?
A: Fuel rails are designed to keep pressurized fuel flowing to the injectors. When high performance motors are built and the fuel pressure is increased, sometimes the standard bore on the fuel rail is too small, restricting fuel flow to the injectors and causing your car to lean out.

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