SET YOUR CAR
TALK TO A PARTS EXPERT
- Exhausts
- Cat Back Exhaust System
- Downpipes And Y-pipes
- Exhaust Headers And Manifolds
- Exhaust Gaskets And Hardware
- Axle Back Exhausts
- Shop All
- Engine Management
- Plug And Play Engine Management
- Staged Power Packages
- Engine Management Sensors
- Stand Alone Engine Management
- Engine Management Harnesses
- Shop All
- Air Induction
- Short Ram Air Intakes
- Turbo Inlet Hoses And Pipes
- Cold Air Intakes
- Air Intake And Maf Hoses
- High Flow Replacement Panel Filters
- Shop All
Product images
Product Media
COBB Tuning Top Feed 1050X Fuel Injectors
Subaru STI 2007+ / Subaru WRX 2002-2014
In response to recent developments, we have decided to remove select items from sale to ensure we are compliant with all applicable emissions requirements
Product Resources
Features & Product Details
In response to recent developments, we have decided to remove select items from sale to ensure we are compliant with all applicable emissions requirements
Increase fuel flow while maintaining a stock-like idle and driving characteristics when provided a solid tune
Corrosion-resistant internals
Compatible with all known fuels and capable of extended service life with corrosive fuels
Replaceable inlet filter
Normal Flow Rate-1065cc/min @ 3.0 BAR (43.5psi) using gasoline at 52°C (125°F)
Maximum Differential Fuel Pressure: 10 BAR (145.0 psi)
USCAR electrical connector style
Sold as a set of 4 injectors
4 Harness clips included
RallySport Direct proudly carries a massive selection of quality automotive performance fuel upgrades brought to you by COBB Tuning.
These are the COBB Tuning top Feed 1050X Fuel injectors. These are an excellent injector that will supplement your engine with the right amount of fuel to accommodate modifications that would otherwise exceed the capacity of the stock injectors on your racecar, streetcar, rally car or daily driver! These are a good choice to upgrade the injectors in your 07+ Subaru STI or 02+ WRX!
DETAILS:
Specifications
Brand:
COBB Tuning
Injector Size:
1050cc
Injector Type:
Top Feed
O-Rings Included:
Yes
Plug and Play:
Yes
QTY:
4
Rails Included:
No
WARNING: Cancer and Reproductive Harm - www.P65Warnings.ca.gov
PEOPLE WHO VIEWED THIS ITEM ALSO VIEWED
REVIEWS & CUSTOMER MEDIA
Customer Photos and Videos
No user media. You can upload a photo or video of your install by posting a review.
4out of
5stars
Mr Phil
Well if you've worked on a Subaru you know how big pain injectors and spark plugs are. However, the packaging was great, and as my srt4 buddy said, 'damn those things are sexy' lol. Installed them over the weekend, have no input on how they hold up yet as I'm waiting on the tune still. I, however, would buy it again!
5out of
5stars
Sub Zero
I made the mistake of buying 850s from another c.o. They gave me misfires that could not be tuned out. I should have just bought these first time. Really nice on e85. No ticking noises. Good idle.
2 of 2 people found the following review helpful
5out of
5stars
subiebutch
Love these injectors fit amazing with my IAG fuel rails runs great and haven’t had any issues with them.
5 of 5 people found the following review helpful
5out of
5stars
Eulises
I needed to upgrade injector size so these were it. Injectors are great, however be patient during install if doing it yourself. Works great with my stock rails.
5out of
5stars
04t-rex
Paired these with a FP 16g turbo, TurboXS front mount, and about every other mod cobb has to offer on my 04 wrx and I am more than pleased. #Hippotuning was able to dial my car in perfect, idles a million times better and the power is there now when I want it. Plus RSD has the fastest delivery’s you could ask for
QUESTIONS & ANSWERS
-
Q: Cobb 1050x injectors and iag tgv delete issues Kjonesunltd2 years ago
Just a very simple question should a Cobb 1050X injector work on a IAG TGV delete without the use of adapters. it should just be plug and play?
-
-
0 of
0 people found the
following answer helpful
A: Yes, you may need spacers for the fuel rail, but I think that is only for ID1700's and larger bodied injectors.
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
-
0 of
0 people found the
following answer helpful
-
Q: 1050x injectors for 2017 sti Sti ron2 years ago
-
-
0 of
0 people found the
following answer helpful
A: I would suggest upgrading your fuel pump, which does not require a tune.
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
-
0 of
0 people found the
following answer helpful
-
Q: 1050x injectors NATE3 years ago
-
-
0 of
0 people found the
following answer helpful
A: You should be ready for tuning!
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
-
0 of
0 people found the
following answer helpful
-
Q: Cobb tuning 1050x fuel injector. 2007 wrx Shogun3603 years ago
-
-
0 of
0 people found the
following answer helpful
A: Yes, these would work great.
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
-
0 of
0 people found the
following answer helpful
-
Q: 2008 STI Mr Rumble3 years ago
-
-
0 of
0 people found the
following answer helpful
A: That depends on your fuel type and power goals. I would talk with a tuner and they can make the call for your end goals.
Lane H. @ RallySport Direct 2 years agoWas this answer helpful?
-
0 of
0 people found the
following answer helpful
