Porsche Boxster S 3.4i 310hp Remap

Name: Porsche Boxster S 3.4i 310hp ECU Remap
Brand: Porsche

Expected gains of +27 BHP and +20 Nm torque

Get Your Free Quote ↓

BHP+27 hp (9%)

Standard

310 hp

Tuned

337 hp

Torque+20 Nm (6%)

Standard

360 Nm

Tuned

380 Nm

Suitability

Moderate (4/10)

Gains Profile

Limited headroom

Headroom

Low

Porsche Boxster S 3.4i 310hp ECU Remapping

Considering an ECU remap for your Porsche Boxster S 3.4i 310hp? A Stage 1 remap can take this 2005 - 2011 ( 987 ) petrol engine from 310 BHP to 337 BHP and from 360 Nm to 380 Nm of torque (naturally aspirated). This engine scores 4/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Porsche Boxster can achieve.

How this engine compares

10thof 25 Porsche Boxster engines by power gain
35%of the 9,842 engines we hold gain data for see a smaller power increase
8%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Porsche Boxster S 3.4i 310hp is a 3.4L naturally aspirated petrol engine producing 310 BHP and 360 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 337 BHP and 380 Nm — a gain of around 27 BHP (9%) and 20 Nm (6%).

This engine has limited remap suitability, though the available headroom is limited, so gains are modest compared to higher-output variants. The tuning headroom is classified as limited, based on the percentage gain available from the factory output.

Considerations: Naturally aspirated engine: gains are usually limited; results vary widely.

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method. We recommend discussing your specific vehicle with a qualified remap professional.

Considerations

!Naturally aspirated engine: gains are usually limited; results vary widely.

Other Boxster 2005 - 2011 ( 987 ) Engines

Engine	BHP	Gain	Torque	Gain

Technical Specifications

Fuel Type: Petrol
Aspiration: Naturally Aspirated
Displacement: 3.4L
Capacity: 3436 CC
Type: Car
Engine Family: Porsche 3.4L NA Petrol

ECU & Transmission

Likely ECU Low confidence: Petrol ECU (varies by market/year)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

Get Your Free Quote

Get a personalised remap quote for your Porsche Boxster. We'll connect you with a trusted professional in your area.

Confirm Your Vehicle

MakePorsche

ModelBoxster

Generation2005 - 2011 ( 987 )

EngineS 3.4i 310hp

All figures shown are typical estimates based on aggregated Stage 1 data for this engine variant. Actual results depend on vehicle condition, mileage, and the chosen tuning method.

We recommend discussing your specific vehicle with a qualified remap professional before proceeding.

2.7i 211hp	211 → 255	+44	270 → 285	+15	Moderate (4.5/10)
2.9i 211hp	211 → 275	+64	290 → 310	+20	Moderate (5/10)
2.7i 240hp	240 → 255	+15	270 → 285	+15	Moderate (4/10)
2.9i 256hp	256 → 275	+19	290 → 310	+20	Moderate (4/10)
S 3.2i 280hp	280 → 295	+15	320 → 335	+15	Moderate (4/10)
S 3.4i 295hp	295 → 310	+15	340 → 355	+15	Limited (3.5/10)
Spyder 3.4i 320hp	320 → 338	+18	360 → 385	+25	Moderate (4/10)