9th Injector Plugs - 5/16" (2023-2025 Powerstroke 6.7L)
Install the 9th injector plug Powerstroke 6.7L engines need. DIESELR’s 5/16" port plug seals the unused fuel line. Fits 2023–2025 Super Duty models.
Join the Bad Guy Motors email list for product drops, garage inspo, and VIP invites. We'll email a one-time 5% off code after you subscribe.
One-time 5% welcome code
Good on any product or service invoice.
Early access
Be first to hear about limited builds, gear, and events.
Direct inbox
Need help? Reply to any email and the crew will jump in fast.
Prefer texting? Call (403) 525-0432 or email support@badguymotors.com.
Custom fitment brief
Outline your vehicle, performance targets, and timeline. The build desk will confirm availability, pricing, and next steps in writing.
Install the 9th injector plug Powerstroke 6.7L engines need. DIESELR’s 5/16" port plug seals the unused fuel line. Fits 2023–2025 Super Duty models.
Shop GDP CAN Plug L5P Duramax for 2017–2019 trucks. No-splice install, heavy-duty build, and clean fit for seamless tuning.
Electrical Switches
No reviews yet. Be the first to leave one.