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RallySport Guarantee - 30 Days
Items that are covered under the RallySport Guarantee offer a 30 day no questions asked return policy.
RallySport Guarantee items may be returned within 30 days of the original invoice date and must include all the original parts and contents for a refund.
The RallySport Guarantee does not apply to products that have been modified, damaged, misused or abused. All returns require an RMA (Return Merchandise Authorization) Number, and freight charges are strictly non-refundable. For more information regarding our freight refund policy, please refer to our return policy page found HERE.
The new WRX injectors have been developed with the same commitment to quality, drop-in fitment, and easy tunability that have made the Deatschwerks Subaru injectors the #1 choice of top Subaru tuners around the US and world.
High impedance coils for compatibility with OEM injector driver, ethanol and methanol compatible, each set is flow matched to within 1-2%. A flow report is included with your specific flow results, drop-in fitment for easy installation. Price listed is for a matched/balanced set of 4 injectors.
Deatschwerks fuel injectors are built from using only OEM Cores. Some of these injectors are new and some of them are core swaps. Each injector that is processed and built by Deatschwerks goes through a 40 point data inspection before it can ship out the door.
DeatschWerks has a core buyback program available for certain fuel injectors. If this buyback program is available for your application, information will be included with your injectors.
Love these injectors. very easy to tune
nolliebsnoseblunt96239 3 years ago
Just installed these injectors on my 2009 sti, they do require fuel rail spacers which DW doesnt mention, They are really tight against the avcs solenoids on the front of the heads, but Besides that they are great and extremely easy to tune contrary to what you will hear from some people. I highly recommend them!
smdavis27 5 years ago
I have used these injectors for well over a year now, on my 2009 WRX - I have done the walbro 255, this, and threw e85 at the 20g on the car, which has shown 417WHP. Church Automotive Testing said that these injectors are just fine, no problems, and works as they should.
Stay away they dont work
FrankF 5 years ago
these are the worst aftermarket part you can put on your car. my tuner was unable to get these to work. difficult start, rough idle, misfires ect. these are terrible my car misfired at 2k to 3k and then ran fine as the rpms went higher or lower than that range. they are very inconsistent some people will tell you that there's ran fine and they had no problems but most others will tell you to dump them. my car is a 2011 with less than 20k miles. me and my tuner double checked every possible problem or reason and we could not find why these injectors simply would not work. even contacted deatschwerks and used there instructions and guide lines and still didnt work. stay away if you looking for injectors get 1000cc's. if your doing a full build get 2000cc or better these injectors go in the misfit category and dont really work with anything there either to big or to small.
So far so good
mesoslow6969 5 years ago
Had these installed with fuel rails & lines. My tuner says that they are pretty good. There are 2 concerns though: 1)when i had these installed, they had to add spacers (washers) in order to fit the injectors with the rails. not sure if it was due to the injectors themselves or the fuel rail. 2)After installing everything and getting tuned, ONLY on initial start up, my car dies unless you give it gas for about 20 seconds then the car is able to hold idle just fine. as a note, i upgraded my fuel pump to a DW300 in order to run e85 in the future & a tomioka fuel rail kit. I am getting tuned for e85 tomorrow, so I may have to update this review after my tune.
no upgrade req'd
stimike 6 years ago
i have a 2011 sti sedan and i just want to add that these injectors DO work, and are a drop in replacement to the oem ones. DW even came with a buy back option for your oem injectors worth $200. However i may add i did not do the work myself. i took them to get installed at my local auto shop for about 100 bucks. And he did confirm they are 100% drop in. i am running these injectors with a DW65c pump on e85. i must say the upgrade is AWESOME!
QUESTIONS & ANSWERS
Q: Injectors CT96 5 months agoAnswer
Do i need anything else beside these injectors and will they just drop in? 2015 STi
A: No these injectors will work with your 2015 STI. They don't need anything else they utilized OEM injector connectors, and are confirmed drop-in fitment.
Josh C. 5 months ago
Q: Will I nee more than just the injectors? Fuel rail 3 years agoAnswer
Do I need to buy a fuel rail for my engine (build EJ257) in my 2009 Spec B?
A: Adding fuel rails would be beneficial for your build with these injectors. Give us a call if you need more in depth assistance.
Trevor C. 3 years ago
Q: Power handle fistrzac000 3 years agoAnswer
how much power can these injectors handle?
A: That depends on the type of fuel you are looking to run. Deatschwerks has an excellent fuel injector calculator on their website under the resources section which will allow you to see what kind of injector is needed for your goals.
Nick S. 3 years ago
Q: Upgrade fuel rails or no? drew.jackman29785 7 years agoAnswer
I have a 2011 WRX. Like the reviewer states, do u need to upgrade the rails or not?
A: These injectors are a drop-in replacement for the 2002-2011 WRX and 2007-2011 STi. No modifications to your fuel rail are necessary.
paul559b5ed28149810a128b5c51 7 years ago
A: They do fit I purchased from another site and they just needed to be spaced with shims. Other than that they worked great. largest top feed injectors you can use. Great product:)
edap7974667 7 years ago