Nissan Navara NP300 D23 auto
DieselMY21. Custom tune developed on our dyno with a measured baseline and final run.

Builds and results
Every figure below came off our in-house dyno, measured at the wheels, with the sheet attached. Customer details are removed.
MY21. Custom tune developed on our dyno with a measured baseline and final run.
MY16. Strong mid range torque gain for towing and touring.
MY18. Stage 1 custom tune.
MY23. Stage 1 custom tune.
Extractors plus custom dyno tune. DRAFT: figures transcribed from the Power Tech Facebook post of 16 Aug 2026, dyno sheet not yet attached. Confirm basis (hub vs roller) and fuel before publishing.
Manta turbo-back exhaust plus custom dyno tune. DRAFT: figures transcribed from the Power Tech Facebook post of 5 Aug 2026, dyno sheet not yet attached. Note this is a different vehicle to the published NP300 D23 auto result.
Results are specific to the vehicle, its condition and the fuel used on the day. Your car will be tuned on its own data, so treat these as a guide rather than a promise.
Send us your vehicle and goals. We will reply with realistic options, pricing, and timing, no upsell.