Available engines(1)
Mc Cormick Xtx tuning: everything you need to know
The Mc Cormick Xtx is tuned via an ECU map optimisation tailored to each engine. Among the 1 available engines, gains vary by powertrain: expect on average 15 to 30% more power and torque from Stage 1.
Select your Mc Cormick Xtx engine above to view detailed gains per stage (Stage 1, Stage 2, E85), stock and tuned performance, and indicative tuner pricing.
Mc Cormick Xtx tuning: frequently asked questions
What gains can I expect from Mc Cormick Xtx tuning?
On the Mc Cormick Xtx, a Stage 1 remap typically adds 15 to 30% more power and torque depending on the engine, with no hardware changes.
Which Xtx engine tunes best?
The turbocharged engines (both petrol and diesel) of the Mc Cormick Xtx deliver the best gains. Select your engine above to see precise data.
Does tuning the Mc Cormick Xtx void the warranty?
A remap is reversible, but it may affect the manufacturer warranty. A certified tuner will advise you on best practices for your Xtx.
Where can I get my Mc Cormick Xtx tuned?
Use the ChiptuneMAP directory to find a certified tuner near you, and compare reviews, pricing and specialities for your Mc Cormick Xtx.