McCormick XTX 165 All Engines
Performance figures vary meaningfully between the 1 engines available in the McCormick XTX 165 All. Choose yours below.
We cover 1 engines for the McCormick XTX 165 All. Each one has its own performance page with real standard and upgraded figures, rather than a single number applied across the whole engine range.
Frequently asked questions
Which tuning stages does the McCormick XTX 165 All support?
It depends on the specific engine — pick yours below and its performance page will show exactly which stages (Stage 1, and Stage 2 where supported) are available.
How fast can a McCormick XTX 165 All file be turned around?
Typically a few hours from upload, tracked live in the member panel once your request is open.
Is ECU remapping safe on the McCormick XTX 165 All?
Yes, when done within the limits set for that specific engine — which is exactly what our stage options are calibrated to. Every file is worked by someone experienced with that engine family.
How do I identify my exact McCormick XTX 165 All engine?
Check the ECU sticker under the hood, or the engine code on your vehicle documents — either one will match against the list below.