Toyota Yaris ECU Remapping & Engine Tuning

We have remap figures for two Toyota Yaris engines across two generations. Power gains on the diesel engines range from +24% to +29%. The largest bhp increase is on the Yaris (P1) 1.4 D-4d: 75 to 97 bhp (+22 bhp, +29%). One more engine is in development. Book your Yaris in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Toyota Yaris remap gains at a glance
Generation	Years	Engines	Power gain	Largest gain
Yaris (P1)	2000–2005	2	+29%	+22 bhp (+29%) 1.4 D-4d
Yaris (P13)	2005–2013	1	+24%	+22 bhp (+24%) 1.4 D-4d

Toyota Yaris (P1) remap figures
Toyota Yaris (P1)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.3 84 BHP 2000-2005	In Development
1.4 D-4d 75 BHP 2000-2005	75	97 (+29%)	170	215 (+26%)

Toyota Yaris (P13) remap figures
Toyota Yaris (P13)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.4 D-4d 89 BHP 2005-2013	90	112 (+24%)	190	236 (+24%)

Frequently asked questions

How much power does a remap add to a Toyota Yaris?

Power gains on the diesel engines range from +24% to +29%. The full figures for each engine are in the tables above.

Which Yaris engine gains the most from a remap?

The Yaris (P1) 1.4 D-4d gains the most: 75 to 97 bhp (+22 bhp, +29%). Torque rises from 170 to 215 Nm (+26%).

Which Yaris generations do you have remap figures for?

We have figures for two generations: the Yaris (P1) (2000–2005) and Yaris (P13) (2005–2013).

Are remaps available for every Yaris engine?

Not yet. One of the three engines listed above is still in development. Call our Burnley workshop on 01282 779 000 for an update.

Where can I get my Yaris remapped?

Book it in at our workshop in Burnley, Lancashire, on 01282 779 000, or find a local remap dealer in our dealer directory.

How we develop your remap

Our remaps are developed in-house at our facility in Lancashire, and cars are developed on our Dynojet 424xLC² dyno. Read more about dyno tuning at BHP UK.