Deatschwerks Top Feed 650cc Injectors 2002-2014 WRX / 2007-2021 STI / 2007-2012 Legacy GT / Outback XT 2007-2009

Part #: 17U - 07 - 0650 - 4. Deatschwerks fuel injectors for Subaru WRX and STI are a great choice for your vehicle. These top - feed and side - feed injectors are designed to fit your OEM harness, fuel rail, and manifold. They are made with high - quality OEM cores. Each set of injectors is balanced within a 2% variation, which makes tuning a breeze. You'll get better fitment, easier tuning, and more reliability. Plus, Deatschwerks offers a comprehensive 12 - month warranty. Every set of injectors undergoes flow balancing and quality assurance testing. They are tested at over 40 data points on DW's in - house New Age Technologies injector flow bench. Even though they're made from used OEM cores, you can be confident you're getting a top - quality, reliable, and well - performing product at an unbeatable price. Flow Rate: 650 cc/min.

Using these Deatschwerks fuel injectors is straightforward. Just install them following your vehicle's standard procedure for injector replacement, as they're designed to fit your OEM harness, fuel rail, and manifold. When it comes to maintenance, it's a good idea to regularly check the connections to make sure they're secure. You should also keep an eye on your vehicle's performance. If you notice any changes like rough idling or poor fuel economy, it might be a sign that the injectors need attention. As for precautions, always follow safety protocols when working with fuel systems. And remember, these injectors come with a 12 - month warranty, so if you have any issues within that time, reach out to the manufacturer.