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2016-2018 Ford Focus RS · 2.3L EcoBoost · Direct-Injection Fuel Upgrade · E85 Ready
Install Video
Fastest Focus RS Pass
XDI's 2000cc direct-injection injector set for the 2016-2018 Focus RS 2.3L EcoBoost — flow-matched, drop-in injectors supporting up to 527 whp on E85 with stock-like idle and cold start.
Note: not for the Focus ST — that platform uses XDI 1750cc injectors. Custom tune required.
XDI 2000cc injectors + matched HPFP on the Focus RS 2.3L EcoBoost — real measured flow, rock-solid linearity, no auxiliary fuel system required.
A custom tune (COBB / HP Tuners / SCT) is required to run these injectors.
Authorized Dealer
Xtreme-DI · Built To Order
You'll get an instant confirmation email with your part details and invoice. We source from a network of authorized suppliers across the country, so lead times vary by brand and part type — we'll send a tracking number the moment your parts move.
Made-to-order builds — carbon fiber bodywork, fabricated systems, custom finish work — run longer than off-the-shelf items because they're built per order. You'll get progress updates throughout the build.
Need a specific timeline on a part before you buy? Call 805-267-9762 or hit the chat — we'll check vendor stock direct and give you a straight answer.
Absolutely! Once your order ships, you'll get an email with a tracking link so you can follow its journey from our shop to your doorstep.
If your order ships via freight, you'll get a separate email with a direct link to the carrier's tracking page — easy and stress-free.
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