Peugeot 308 ECU Remapping & Engine Tuning

We have remap figures for 25 Peugeot 308 engines across two generations. Petrol engines gain +5% to +29% power and diesels +12% to +27%. The largest bhp increase is on the 308 (T7) 1.6 THP: 138 to 179 bhp (+41 bhp, +29%). Three more engines are in development. Book your 308 in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Peugeot 308 remap gains at a glance
Generation	Years	Engines	Power gain	Largest gain
308 (T7)	2008–2013	15	+5% to +29%	+41 bhp (+29%) 1.6 THP
308 (T9)	2013–present	13	+8% to +29%	+32 bhp (+29%) 1.2

Peugeot 308 (T7) remap figures
Peugeot 308 (T7)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.4 94 BHP 2008-2013	94	102 (+8%)	135	146 (+8%)
Hdi 1.6 90 BHP 2008-2013	90	115 (+27%)	215	260 (+20%)
Hdi 1.6 109 BHP 2008-2013	109	137 (+25%)	240	290 (+20%)
Hdi 1.6 114 BHP 2008-2013	114	139 (+21%)	240	295 (+22%)
1.6 THP 197 BHP 2008-2013	197	227 (+15%)	300	350 (+16%)
1.6 THP 138 BHP 2008-2013	138	179 (+29%)	240	303 (+26%)
1.6 THP 156 BHP 2008-2013	156	176 (+12%)	240	277 (+15%)
1.6 THP 173 BHP 2008-2013	173	196 (+13%)	240	292 (+21%)
1.6 103 BHP 2008-2013	In Development
1.6 113BHP 2008-2013	In Development
1.6 118 BHP 2008-2013	120	127 (+5%)	160	173 (+8%)
2.0 143 BHP 2008-2013	In Development
Hdi 2.0 136 BHP 2008-2013	136	171 (+25%)	320	380 (+18%)
Hdi 2.0 150 BHP 2008-2013	150	186 (+24%)	340	395 (+16%)
Hdi 2.0 161 BHP 2008-2013	161	184 (+14%)	340	395 (+16%)

Peugeot 308 (T9) remap figures
Peugeot 308 (T9)	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
1.2 129 BHP 2013 - Present	128	150 (+17%)	230	263 (+14%)
1.2 109 BHP 2013 - Present	109	141 (+29%)	205	257 (+25%)
1.6 HDI 98 BHP 2013 - Present	98	120 (+22%)	230	262 (+13%)
1.6 HDI 118 BHP 2013 - Present	118	148 (+25%)	150	200 (+33%)
1.6 HDI 91 BHP 2013 - Present	90	115 (+27%)	215	260 (+20%)
1.6 THP 150 BHP 2013 - Present	150	174 (+15%)	240	282 (+17%)
1.6 THP 155 BHP 2013 - Present	155	187 (+20%)	240	295 (+22%)
1.6 THP 161 BHP 2013 - Present	161	183 (+13%)	240	293 (+22%)
1.6 THP 118 BHP 2013 - Present	118	142 (+20%)	200	254 (+27%)
1.6 THP 203 BHP 2013 - Present	203	225 (+10%)	285	347 (+21%)
1.6 THP 268 BHP 2013 - Present	268	291 (+8%)	330	372 (+12%)
2.0 HDI 147 BHP 2013 - Present	150	181 (+20%)	370	446 (+20%)
2.0 HDI 178 BHP 2013 - Present	180	203 (+12%)	400	446 (+11%)

Frequently asked questions

How much power does a remap add to a Peugeot 308?

Petrol engines gain +5% to +29% power and diesels +12% to +27%. The full figures for each engine are in the tables above.

Which 308 engine gains the most from a remap?

The 308 (T7) 1.6 THP gains the most: 138 to 179 bhp (+41 bhp, +29%). Torque rises from 240 to 303 Nm (+26%).

Which 308 generations do you have remap figures for?

We have figures for two generations: the 308 (T7) (2008–2013) and 308 (T9) (2013–present).

Are remaps available for every 308 engine?

Not yet. Three of the 28 engines listed above are still in development. Call our Burnley workshop on 01282 779 000 for an update.

Where can I get my 308 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.