Toyota Corolla ECU Remapping & Engine Tuning

We have remap figures for three Toyota Corolla engines across two generations. Petrol engines gain +5% power and diesels +19% to +31%. The largest bhp increase is on the Corolla (E140-E150) 1.4 D4D: 90 to 118 bhp (+28 bhp, +31%). Five more engines are in development. Book your Corolla in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Toyota Corolla remap gains at a glance
Generation	Years	Engines	Power gain	Largest gain
Corolla (E120-E130)	2000–2006	3	+5% to +19%	+17 bhp (+19%) 1.4 D4D
Corolla (E140-E150)	2006–2012	4	+31%	+28 bhp (+31%) 1.4 D4D
Corolla (E160-E170)	2012–2017	1	In Development	–

Toyota Corolla (E120-E130) remap figures
Toyota Corolla (E120-E130)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.4 D4D 89 BHP 2000-2006	89	106 (+19%)	190	218 (+14%)
1.6 110 BHP 2000-2006	110	116 (+5%)	145	152 (+4%)
1.8 XRS 172 BHP 2000-2006	In Development

Toyota Corolla (E140-E150) remap figures
Toyota Corolla (E140-E150)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.4 D4D 90 BHP 2006-2012	90	118 (+31%)	190	245 (+28%)
1.8 VVT-I 141 BHP 2006-2012	In Development
2.0 D4-D 125 BHP 2006-2012	In Development
2.0 150 BHP 2006-2012	In Development

Toyota Corolla (E160-E170) remap figures
Toyota Corolla (E160-E170)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.4 D-4D 86 BHP 2012-2017	In Development

Frequently asked questions

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

Petrol engines gain +5% power and diesels +19% to +31%. The full figures for each engine are in the tables above.

Which Corolla engine gains the most from a remap?

The Corolla (E140-E150) 1.4 D4D gains the most: 90 to 118 bhp (+28 bhp, +31%). Torque rises from 190 to 245 Nm (+28%).

Which Corolla generations do you have remap figures for?

We have figures for two generations: the Corolla (E120-E130) (2000–2006) and Corolla (E140-E150) (2006–2012). Remaps for the Corolla (E160-E170) are still in development.

Are remaps available for every Corolla engine?

Not yet. Five of the eight engines listed above are still in development. Call our Burnley workshop on 01282 779 000 for an update.

Where can I get my Corolla 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.