ID1700x Fuel Injectors with Top Feed Fuel Rails Set of 4
Fits: 04-06 WRX STI, 05-06 Legacy GT
Talk to an Enthusiast
Verify Fitment & Product Recommendations
M-F 9:00AM - 6:00PM
Availability & lead time
This item is currently backordered or its inventory is not tracked in real time. Once your order is placed, we will source it through the manufacturer or our distributor network and ship it as soon as possible. If you need the item by a specific date, please contact us for an estimated ship date before ordering.
Pick Up Available at
Pay over time · Est. $44.30/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Pay over time · Est. $44.30/payment ⓘ
Illustrative estimate only, not a financing quote or guaranteed offer. Actual payments, frequency and terms vary by provider and eligibility. Taxes, shipping and add-ons are excluded. View all options
Fitment
Fitment
- 2005-2009 Subaru | Legacy GT
- 2004-2007 Subaru | WRX STI
Description
Description
The ID1700x was designed to fill the gap between the ID1300x and the ID2600-XDS, with corrosion-resistant internals that make it compatible with all known automotive fuels. A unique magnetic circuit makes it resistant to the voltage and pressure sensitivity problems that affect other high-impedance, high-flow injectors, and it performs best at the high pressures typical of current automotive systems. This four-injector kit is supplied with billet top feed fuel rails that convert the side feed system to top feed, for the Subaru WRX STI (2004-2006) and Legacy GT (2005-2006).
- Part number: 1700.18.01.48.14.4
- Set of 4 ID1700x injectors with billet top feed fuel rails for side-to-top feed conversion
- Nominal flow rate: 1725 cc/min at 3.0 bar (43.5 psi) using Iso Octane at 52 degrees C
- Maximum differential fuel pressure: 7.0 bar (101.5 psi)
- Fuel compatibility: methanol / ethanol / all known hydrocarbon fuels
- Electrical connector: USCAR
- Delivers flawless stoichiometric idle and cruise mixtures on E85; extended low-flow linearity on gasoline was given a lower design priority, so flawless gasoline idle should not be expected
- Full dynamic characterization data is supplied for ECU calibration
- Clips and pins included
Shipping and Delivery
Shipping and Delivery
Review our Shipping Policy for delivery details, shipping costs and exclusions.
Warranty and Support
Warranty and Support
Return and Refund
Return and Refund
Eligibility, exclusions, applicable fees and exceptions are detailed in our Return Policy. Restrictions apply to special-order and custom products.
Proposition 65
Proposition 65
Proposition 65 Warnings: cancer and reproductive harm www.p65warnings.ca.gov
![Injector Dynamics [04-06 WRX STI, 05-06 Legacy GT] ID1700x Fuel Injectors with Top Feed Fuel Rails Set of 4](http://jdmuscleusa.com/cdn/shop/products/injector-dynamics-fuel-injectors-1700cc-w-top-feed-fuel-rails-subaru-sti-2004-2006-legacy-gt-2005-2006-1700180148144-9457264.jpg?v=1786515676&width=1445)