BMW & MINI B48 Performance Tuning

Unlock the full potential of your BMW or MINI equipped with the B48 engine with Pinnacle Tuning’s precision-developed Stage 1 and Stage 2 packages. Designed for both daily usability and performance driving, our calibrations deliver safe, consistent power gains you can rely on.

Price shown is for software only.

Stage 1

270–300 hp

Overview

A software-only upgrade for completely stock vehicles. No hardware modifications required.

Performance Gains

• BMW & MINI B48 models: ~270–300 hp

• Torque increases across the rev range for improved drivability and response

Features

• ECU recalibration (MG1 / MED17 platforms)

• Optimised boost, ignition, and fueling

• Maintains OEM safety systems and smooth drivability

• OBD flashing supported

• Bench unlock required on some ECUs (one-time process)

Best For

Daily drivers and fast-road setups looking for a reliable, noticeable power increase without additional parts.

Stage 2

300–320+ hp

Overview

An enhanced package combining software with supporting hardware upgrades for improved cooling and airflow.

Performance Gains

• BMW & MINI B48 models: ~300–320+ hp

• Stronger top-end power and improved consistency under load

Required Hardware

• Upgraded intercooler (Airtec, Wagner, or equivalent)

• High-flow downpipe or sports exhaust system

• Colder/upgraded spark plugs

Features

• Increased boost calibration

• Optimised ignition timing and fueling (lambda)

• Improved thermal stability for sustained performance

Best For

Drivers who push their cars harder—spirited road use or track days—and want consistent, repeatable performance.