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All figures shown are typical estimates based on aggregated Stage 1 data. Actual results depend on vehicle condition, mileage, and the chosen tuning method. Always consult a qualified remap professional.

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Porsche Boxster Remap Estimates — Stage 1 BHP & Torque Gains | TorqueIndex

Porsche Boxster vehicle

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Boxster

Porsche Boxster Tuning Data

Stage 1 estimates for 25 engine variants across 4 generations

1996 - 2004 ( 986 )

PetrolTorque-focused

Moderate (4.5/10)

PetrolPower-focused

Moderate (4.5/10)

Moderate (4.5/10)

PetrolTorque-focused

Moderate (4/10)

PetrolLimited headroom

Moderate (4/10)

PetrolLimited headroom

Moderate (4/10)

2005 - 2011 ( 987 )

PetrolPower-focused

Moderate (5/10)

Data under review

PetrolPower-focused

Moderate (4.5/10)

Data under review

2011 - 2016 ( 981 )

PetrolPower-focused

Moderate (5/10)

Data under review

PetrolPower-focused

Moderate (4/10)

2016 -> (718)

250 → 350+100

310 → 460+150

Excellent (8/10)

PetrolTorque-focused

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Petrol

Limited headroom

BHP

240 → 255+15

Torque (Nm)

270 → 285+15

Moderate (4/10)

PetrolLimited headroom

Moderate (4/10)

PetrolLimited headroom

Moderate (4/10)

PetrolLimited headroom

Limited (3.5/10)

PetrolLimited headroom

Moderate (4/10)

Spyder 3.4i 320hp

PetrolLimited headroom

Moderate (4/10)

Limited headroom

BHP

315 → 335+20

Torque (Nm)

360 → 385+25

Moderate (4/10)

PetrolTorque-focused

Moderate (4/10)

3.8i Spyder 375hp

PetrolLimited headroom

Limited (3.5/10)

BHP

350 → 400+50

Torque (Nm)

420 → 520+100

Good (6.5/10)

PetrolLimited headroom

Limited (3.5/10)

PetrolLimited headroom