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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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BMW 1 Series Remap Estimates — Stage 1 BHP & Torque Gains | TorqueIndex

BMW 1 Series vehicle

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1 Series

BMW 1 Series Tuning Data

Stage 1 estimates for 68 engine variants across 6 generations

E87 - 2004 - 2007

Moderate (4.5/10)

Moderate (4.5/10)

Moderate (4.5/10)

PetrolLimited headroom

Moderate (4/10)

400 → 500+100

Moderate (5.5/10)

Data under review

E87 - 2007 - 2011

260 → 390+130

Excellent (8/10)

PetrolTorque-focused

Moderate (4.5/10)

F20 - 2011 - 2015

114D 95hp (1598cc)

DieselPower-focused

Excellent (8.5/10)

PetrolPower-focused

102 → 210+108

180 → 310+130

Data under review

116D 116hp (1598cc)

F20 - 2015 - 2018

114D 95hp (1496cc)

235 → 335+100

Excellent (8.5/10)

116i 109hp (1499cc)

180 → 290+110

Data under review

116D 116hp (1496cc)

F52 - 2018 ->

PetrolTorque-focused

Data under review

PetrolTorque-focused

280 → 440+160

Data under review

F40 - 2019 ->

116i (1.5T) 109hp

190 → 300+110

Excellent (8/10)

116D (1.5D) 116hp

DieselPower-focused

Excellent (8/10)

118i (1.5T) 140hp

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Balanced

BHP

136 → 180+44

Torque (Nm)

300 → 390+90

Excellent (8/10)

Moderate (4/10)

DieselPower-focused

Moderate (4/10)

DieselPower-focused

Moderate (4.5/10)

PetrolLimited headroom

Moderate (4/10)

135i - N55 - twinscroll 306hp

PetrolTorque-focused

400 → 520+120

135i - N54 306hp

PetrolTorque-focused

400 → 510+110

1M - 3.0i Bi-turbo 340hp

Balanced

BHP

116 → 140+24

Torque (Nm)

260 → 320+60

Excellent (8/10)

116D 116hp (1995cc)

260 → 400+140

Excellent (8.5/10)

DieselPower-focused

Excellent (8.5/10)

PetrolPower-focused

Data under review

DieselPower-focused

Excellent (8/10)

DieselPower-focused

118i (1600cc) 170hp

Moderate (5.5/10)

Data under review

DieselLimited headroom

Moderate (5.5/10)

125D 211hp (1995cc)

DieselPower-focused

125D 218hp (1995cc)

DieselPower-focused

PetrolTorque-focused

310 → 440+130

Data under review

PetrolTorque-focused

330 → 440+110

Moderate (5.5/10)

PetrolPower-focused

Moderate (5/10)

Data under review

Power-focused

BHP

116 → 150+34

Torque (Nm)

270 → 330+60

Excellent (8/10)

118i 136hp (1499cc)

PetrolTorque-focused

Data under review

118i 136hp (1598cc)

PetrolPower-focused

Data under review

Excellent (8/10)

DieselPower-focused

120i 177hp (1598cc)

Moderate (5.5/10)

Data under review

120i 184hp (1998cc) (B48B20B)

290 → 420+130

Data under review

DieselPower-focused

125D 211hp (1995cc)

DieselPower-focused

PetrolTorque-focused

310 → 440+130

Data under review

125D 224hp (1995cc)

DieselPower-focused

PetrolTorque-focused

310 → 440+130

Data under review

Moderate (5/10)

Data under review

500 → 600+100

Moderate (5/10)

Torque-focused

BHP

231 → 270+39

Torque (Nm)

350 → 440+90

Moderate (5.5/10)

Balanced

BHP

140 → 180+40

Torque (Nm)

220 → 300+80

Excellent (8/10)

118D (2.0D) 150hp

DieselPower-focused

Excellent (8/10)

120D (2.0D) 163hp

DieselPower-focused

120i (1.6T) 177hp

120i (2.0T) 184hp

290 → 420+130

Excellent (8/10)

120i (2.0T) 184hp (B48B20B)

PetrolTorque-focused

290 → 440+150

Excellent (8/10)

120D (2.0D) 190hp

DieselPower-focused

125i (2.0T) 218hp

PetrolTorque-focused

310 → 440+130

Excellent (8/10)

PetrolTorque-focused

400 → 500+100

Moderate (5.5/10)

Moderate (4.5/10)