Hamann has released its latest performance and styling kit for the BMW 3-series convertible, which includes power mods for the entire range and individual styling accessories for both the body and interior.
To achieve its power upgrades, engineers have recalibrated the standard ECU, which leads to a 10hp boost for the 320i and an additional 10Nm of torque. The most powerful model in the range, the 335i, gets a power boost of 37hp that lifts the cabrio’s top speed to 279km/h. Hamann also offers customers a sports air filter for the engine to help provide better power delivery throughout the rev range.
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