Tuning · BMW M2 (F87 pre-LCI)
M2 (N55)
N55
The original F87 M2 with the N55, the precursor to the M2 Comp. Hand-calibrated from Stage 1 through to hybrid and big-turbo builds.
Engine
N55
Stock
365 bhp · 500 Nm
Stage 3 ceiling
365 bhp
About this tune
The F87 pre-LCI M2 (2016-2018) is the original M2, BMW's N55 single-turbo straight-six dropped into the smallest M-body of its generation. Stock is 365 bhp / 500 Nm in M-Performance trim, sent rear-wheel through the 7-speed M-DCT or 6-speed manual. RWD only. Replaced in 2018 by the S55-engined M2 Competition, but the N55 M2 remains one of the most-loved analogue M cars, and shares its tuning hardware ceiling with every other N55 chassis.
BMW M2 (N55) tuning
The F87 pre-LCI M2 (2016–2018) runs the N55 with BMW's M-Performance calibration — 365 bhp / 500 Nm from the factory, the most aggressive standard N55 tune in the lineup. That means the Stage 1 gain over stock is smaller than on a 335i or M135i that both start from 302 bhp / 400 Nm, but the hardware ceiling is identical: same MEVD17 DME, same turbo, same fuelling architecture. Stage 1 targets 380 bhp / 500 Nm; Stage 2 recalibrates around downpipe, intake or panel filter, and intercooler for 420 bhp / 550 Nm; Stage 2+ adds the B58 TU fuel pump for 440 bhp / 600 Nm. Stage 3 builds around whatever hybrid or big-turbo spec you submit. Every map hand-calibrated for the specific car — not a base file loaded and left.
The F87 pre-LCI M2 is the N55-engined M2 — a rear-wheel-drive coupe in F87 body, available with the 7-speed M-DCT or 6-speed manual. Replaced in 2018 by the S55-engined M2 Competition, but the pre-LCI N55 M2 remains one of the most-loved analogue M cars for its lighter, less assisted feel. The MEVD17 DME and N55 hardware are shared with the rest of the N55 family; the difference is the factory calibration rather than the engine or ECU architecture. Samuel tunes both gearbox variants — xHP gearbox calibration is available as an add-on on the M-DCT.
Configurator
Build your M2 (N55) tune
Choose your stage — Stage 1, Stage 2 or Stage 3 — add the options that fit your car, and send the full build to Samuel for a custom remote remap. He'll quote, schedule, and personally calibrate within 24 hours of confirmation.
Add a stage or add-on
£0
Engine guide
What the M2 (N55) map revision covers: N55 stages explained
The F87 pre-LCI M2 starts from a higher factory baseline than the rest of the N55 family — 365 bhp / 500 Nm versus 302 bhp / 400 Nm on the 335i or M135i — because BMW pushed the N55 harder at the factory for the M2. That means Stage 1 headroom is smaller in absolute terms, but the same hardware ceiling applies: same MEVD17 DME, same turbo, same architecture. Stage 1 targets 380 bhp / 500 Nm; Stage 2 recalibrates around downpipe, intake or panel filter, and intercooler for 420 bhp / 550 Nm; Stage 2+ with the B58 TU fuel pump extends the target to 440 bhp / 600 Nm. Stage 3 is bespoke around the hybrid or big-turbo spec you submit. Every map is calibrated for the M2 N55's specific chassis behaviour and gearbox setup.
Stage 1
Stock turbo power gains
No hardware required. The MEVD17 DME is flashed via the OBD port. BMW M2 N55 Stage 1 unlocks substantial additional power from the OEM hardware, the gain over the 365 bhp factory baseline is smaller than on the equivalent 335i Stage 1 (which starts from 302 bhp), because BMW already pushed the M2 N55 harder at factory. The M2 N55 chip tuning starting point, specific power figures pending Samuel's M-Performance brief.
Every M2 N55 tune Samuel produces is calibrated individually for the specific car, fuel grade and installed hardware, not a base map loaded and left. BMW M2 N55 tuning done correctly accounts for the F87 pre-LCI chassis behaviour, the M-DCT or manual gearbox calibration, and UK fuel quality; the map is reviewed against your data logs after the first flash and revised before sign-off.
Compatibility
This M2 (N55) tune runs on Bootmod3, MHD or MG Flasher — all three flash the N55 over OBD. Compare platforms or see full N55 compatibility.
M2 (N55) specs & stage targets
BMW M2 (N55) tuning at a glance
- Engine
- N55
- Body styles
- F87 Coupe
- Chassis codes
- F87 pre-LCI
- Production
- 2016–2021
- Drivetrain
- Rear-wheel drive
- Gearbox
- 7-speed DCT or 6-speed manual
- Stock output
- 365 bhp · 500 Nm
- Tuning ceiling
- ~700 bhp on the right hardware
| Stage | Target |
|---|---|
| Stage 1 | 380 bhp · 500 Nm |
| Stage 2 | 420 bhp · 550 Nm |
| Stage 2+ | 440 bhp · 600 Nm |
| Stage 3, Hybrid Turbo | Up to 800 bhp depending on spec |
| Stage 3, Big Turbo Kit | Up to 800 bhp depending on spec |
FAQ
M2 (N55) tuning — frequently asked questions
Stage 1 on the M2 N55 targets 380 bhp / 500 Nm from the factory-aggressive 365 bhp / 500 Nm baseline — the gain over stock is smaller than on most N55 chassis because BMW already pushed the M2 harder at the factory. No hardware is required; the MEVD17 DME is flashed via the OBD port on BM3, MHD or MG Flasher.
This page covers the F87 pre-LCI M2 (2016–2018) — N55 engine, F87 coupe body, both 7-speed M-DCT and 6-speed manual variants. Every tune Samuel delivers is calibrated for the specific car, its fuel grade and installed hardware. The S55-engined M2 Competition (F87 LCI) is a separate page.
Stage 2 on the M2 N55 targets 420 bhp / 550 Nm and needs downpipe + intake or panel filter + intercooler. The standard turbo holds within the Stage 2 figures; beyond that you move to Stage 2+ with the B58 TU fuel pump, or Stage 3 with hybrid or big-turbo hardware.
The N55 in the M2 F87 reaches around 700–800 bhp on the right hardware spec. Stage 1 and Stage 2 run the standard turbo; beyond that needs a hybrid or full big-turbo conversion with supporting fuelling, and the calibration is built bespoke per car.
Yes — xHP gearbox calibration is available as an add-on for M-DCT cars. It delivers firmer, faster shifts, raised torque limits and launch control logic matched to the ECU map. Strongly recommended at Stage 2 and above. Manual-gearbox M2 N55 cars do not require it.
Keep exploring
Keep exploring M2 (N55) tuning
Other N55 models we tune: M235i, M135i, 135i, 335i, 335i (E90), 435i.
Engine guide
N55 tuning
Every N55 BMW we calibrate, with the full Stage 1, 2 and 3 breakdown for the engine.
Learn moreStages
Stage 1 & Stage 2 explained
What separates Stage 1 from Stage 2 on the M2 (N55), the real-world gains and the hardware each one needs.
Learn morePricing
How tuning is priced
How the licence, off-the-shelf maps and custom calibration are priced. We quote your exact spec, never a fixed menu.
Learn moreGuide
What is bootmod3?
New to remote flashing? A plain-English explainer on the platform and how a custom map reaches your car.
Learn more