Porsche Cayman ECU Remapping & Engine Tuning

We have remap figures for 13 Porsche Cayman engines across three generations. Power gains on these petrol engines range from +3% to +13%. The largest bhp increase is on the Cayman 718 S 2.5: 347 to 395 bhp (+48 bhp, +13%). Book your Cayman in at our Burnley workshop on 01282 779 000, or find a local dealer.

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Porsche Cayman remap gains at a glance
Generation	Years	Engines	Power gain	Largest gain
Cayman 987	2005–2012	5	+3% to +7%	+22 bhp (+7%) S 3.4
Cayman 981	2012–2016	6	+4% to +10%	+21 bhp (+10%) 2.7
Cayman 718	2016–present	2	+8% to +13%	+48 bhp (+13%) S 2.5

Porsche Cayman 987 remap figures
Porsche Cayman 987	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
2.7 245 BHP 2005-2012	245	260 (+6%)	273	293 (+7%)
2.9 262 BHP 2005-2012	262	278 (+6%)	300	322 (+7%)
R 3.4 326 BHP 2005-2012	326	341 (+4%)	370	390 (+5%)
S 3.4 295 BHP 2005-2012	295	317 (+7%)	340	360 (+5%)
S 3.4 315 BHP 2005-2012	315	325 (+3%)	370	390 (+5%)

Porsche Cayman 981 remap figures
Porsche Cayman 981	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
2.7 208 BHP 2012-2016	208	229 (+10%)	270	290 (+7%)
2.7 271 BHP 2012-2016	271	283 (+4%)	290	310 (+6%)
3.4 GTS 321 BHP 2012-2016	321	336 (+4%)	370	390 (+5%)
3.4 GTS 335 BHP 2012-2016	335	350 (+4%)	380	402 (+5%)
3.4 S 321 BHP 2012-2016	321	339 (+5%)	370	390 (+5%)
3.8 GT4 380 BHP 2012-2016	380	399 (+5%)	420	442 (+5%)

Porsche Cayman 718 remap figures
Porsche Cayman 718	Original BHP	Remapped BHP	Original Torque (Nm)	Remapped Torque (Nm)
GTS 2.5 359 BHP 2016 - Present	359	391 (+8%)	430	502 (+16%)
S 2.5 345 BHP 2016 - Present	347	395 (+13%)	420	510 (+21%)

Frequently asked questions

How much power does a remap add to a Porsche Cayman?

Power gains on the Cayman petrol engines range from +3% to +13%. The full figures for each engine are in the tables above.

How much extra torque does a remap give a Porsche Cayman?

Torque gains range from +5% to +21%, an extra 20 to 90 Nm depending on the engine.

Which Cayman engine gains the most from a remap?

The Cayman 718 S 2.5 gains the most: 347 to 395 bhp (+48 bhp, +13%). Torque rises from 420 to 510 Nm (+21%).

Which Cayman generations do you have remap figures for?

We have figures for three generations: the Cayman 987 (2005–2012), Cayman 981 (2012–2016) and Cayman 718 (2016–present).

Where can I get my Cayman 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.