Toyota Avensis ECU Remapping & Engine Tuning

We have remap figures for six Toyota Avensis engines across two generations. Petrol engines gain +4% power and diesels +15% to +21%. The largest bhp increase is on the Avensis (T271) 2.0 D-4D: 141 to 172 bhp (+31 bhp, +21%). One more engine is in development. Book your Avensis in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Toyota Avensis remap gains at a glance
Generation	Years	Engines	Power gain	Largest gain
Avensis (T250-270)	2003–2017	6	+4% to +18%	+29 bhp (+16%) 2.0 D-Cat
Avensis (T271)	2017–present	1	+21%	+31 bhp (+21%) 2.0 D-4D

Toyota Avensis (T250-270) remap figures
Toyota Avensis (T250-270)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.8 127 BHP 2003-2017	127	133 (+4%)	170	180 (+5%)
2.0 198 BHP 2003-2017	In Development
2.0 D-4D 122 BHP 2003-2017	122	144 (+18%)	300	353 (+17%)
2.0 D-4D 125 BHP 2003-2017	125	145 (+15%)	300	353 (+17%)
2.2 D-4D 148 BHP 2003-2017	148	174 (+17%)	310	365 (+17%)
2.0 D-Cat 177 BHP 2003-2017	177	206 (+16%)	400	456 (+13%)

Toyota Avensis (T271) remap figures
Toyota Avensis (T271)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
2.0 D-4D 141 BHP 2017 - Present	141	172 (+21%)	300	372 (+24%)

Frequently asked questions

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

Petrol engines gain +4% power and diesels +15% to +21%. The full figures for each engine are in the tables above.

Which Avensis engine gains the most from a remap?

The Avensis (T271) 2.0 D-4D gains the most: 141 to 172 bhp (+31 bhp, +21%). Torque rises from 300 to 372 Nm (+24%).

Which Avensis generations do you have remap figures for?

We have figures for two generations: the Avensis (T250-270) (2003–2017) and Avensis (T271) (2017–present).

Are remaps available for every Avensis engine?

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

Where can I get my Avensis 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.