Nostrum 1000cc PFI Top Feed Fuel Injectors 2002-2014 WRX / 2006-2021 STI / 2006-2013 Forester XT Brand New

Description

Nostrum has been designed and tested these injectors to flow 1000cc/min, which is roughly 66% more fuel than the stock WRX 565cc “dark blue” injectors! That additional fuel flow allows for a significant increase in horsepower, with proper tuning. These are a great cost effective option for those with VF series turbos and who want to run E85!

Since these injectors install just like the factory parts, there’s no need for adapters, aftermarket fuel rails, spacers, or any added hassle. To make things even easier, Nostrum eliminates the guesswork with a full-color, detailed installation guide included in the box.

Features:

• Direct Replacement
• Application “side-specific” spray pattern
• Limited Lifetime Warranty
• Detailed Installation guide provided
• Tuning guide available
• 1000cc/min (66% Flow rate increase vs light blue injector)
• Ethanol Compatible

Side specific spray pattern means the injectors are designed to spray fuel precisely toward the intake valves on each side of the engine. Unlike universal injectors that may not be optimized for specific engines, these EJ injectors feature a twin arc pattern tailored for the Subaru engine, improving performance and efficiency. They’re color-coded to ensure correct installation as well!

Fitment:

• 2002 – 2014 Impreza WRX
• 2004 – 2005 STI (with top feed conversion)
• 2006 – 2021 STI
• 2004 – 2005 Forester XT (with top feed conversion)
• 2006 – 2013 Forester XT
• 2005-2009 Legacy GT/Outback XT (with top feed conversion)