These Deatschwerks fuel injectors are a perfect fit for 2004 - 2006 WRX, 2005 - 2006 Legacy GT, and 2004 - 2005 Forester models. Part number is 02J - 00 - 0740 - 4. Engineered to match your OEM harness, fuel rail, and manifold, they're made from high - quality OEM cores. Each set is balanced within a 2% variation, which makes tuning a breeze. You'll enjoy better fitment, easier tuning, and greater reliability. Backed by a 12 - month comprehensive warranty, these injectors are top - notch. Deatschwerks tests every set for flow balancing and quality assurance at over 40 data points on their in - house injector flow bench. Even though they're made from used OEM cores, you get a high - quality, reliable, and well - performing product at an unbeatable price.
Using these Deatschwerks fuel injectors is straightforward. Just replace your old injectors with these new ones following your vehicle's standard replacement procedure. Make sure to connect them properly to the OEM harness, fuel rail, and manifold. When it comes to maintenance, it's a good idea to have your fuel system checked regularly by a professional. Also, use high - quality fuel to keep the injectors in good shape. If you notice any issues like rough idling or reduced fuel efficiency, it might be time to have the injectors inspected. Remember, these injectors come with a 12 - month warranty, so if anything goes wrong within that time, reach out to Deatschwerks for support.
