Mercedes-Benz B 220 CDI 170hp Remap

Name: Mercedes-Benz B 220 CDI 170hp ECU Remap
Brand: Mercedes-Benz

Expected gains of +30 BHP and +70 Nm torque

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BHP+30 hp (18%)

Standard

170 hp

Tuned

200 hp

Torque+70 Nm (20%)

Standard

350 Nm

Tuned

420 Nm

Suitability

Good (7/10)

Gains Profile

Balanced

Headroom

Medium

Mercedes-Benz B 220 CDI 170hp ECU Remapping

Considering an ECU remap for your Mercedes-Benz B 220 CDI 170hp? A Stage 1 remap can take this W246 - 2012 - 2014 diesel engine from 170 BHP to 200 BHP and from 350 Nm to 420 Nm of torque (turbocharged). This engine scores 7/10 for remap suitability. Get a free personalised quote from a trusted remap professional and find out exactly what your Mercedes-Benz B can achieve.

How this engine compares

23rdof 34 Mercedes-Benz B engines by power gain
39%of the 9,842 engines we hold gain data for see a smaller power increase
55%of engines with torque data see a smaller torque increase

Comparisons are calculated from our own recorded Stage 1 figures.

Assessment

The Mercedes-Benz B 220 CDI 170hp is a 2.1L turbocharged diesel engine producing 170 BHP and 350 Nm from the factory. With a typical Stage 1 remap, output increases to approximately 200 BHP and 420 Nm — a gain of around 30 BHP (18%) and 70 Nm (20%).

This engine has moderate remap suitability, with a balanced spread of gains across both power and torque — providing a noticeable improvement across the rev range. The tuning headroom is classified as moderate, based on the percentage gain available from the factory output.

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.

Other B W246 - 2012 - 2014 Engines

Engine	BHP	Gain	Torque	Gain	Score
160 CDI 90hp	90 → 135	+45	220 → 310	+90	Excellent (8.5/10)
160 (1.6T) 102hp	102 → 175	+73	180 → 300	+120	Excellent (8/10)
180 CDI (1500cc) 109hp	109 → 135	+26	260 → 310	+50	Excellent (8/10)
180 CDI (1800cc) 109hp	109 → 165	+56	250 → 380	+130	Excellent (8.5/10)
180 CGi 122hp	122 → 175	+53	200 → 300	+100	Excellent (8/10)
200 CDI 136hp	136 → 170	+34	300 → 360	+60	Excellent (8/10)
200 CGi 156hp	156 → 175	+19	250 → 300	+50	Good (7/10)
220 CGI 184hp	184 → 250	+66	300 → 400	+100	Excellent (8/10)
250 CGI 211hp	211 → 250	+39	350 → 400	+50	Good (7/10)

Technical Specifications

Fuel Type: Diesel
Aspiration: Turbocharged
Displacement: 2.1L
Capacity: 2143 CC
Type: Car
Engine Family: Mercedes-benz 2.1L CDI Turbo Diesel

ECU & Transmission

Likely ECU Low confidence: Bosch EDC17 / Continental SID (varies)
Gearbox Low confidence: Transmission varies by trim and market; check manual/automatic type and torque rating.

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MakeMercedes-Benz

ModelB

GenerationW246 - 2012 - 2014

Engine220 CDI 170hp

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.