Jun 4, 2023 · Engine: BMW S55 Engine. Configuration: Inline-6 Cylinder. Displacement: 3.0L (2,979 cc) Aspiration: Twin Mono Scroll Turbocharged. Valvetrain: DOHC, Dual-VANOS, Valvetronic, 4-valves per cylinder. Block/Head: Aluminum. Bore x Stroke: 84.0 mm x 89.6 mm. Compression Ratio: 11.5:1. Engine Weight: 452lbs. Horsepower: 405-493 hp.

S55￿Engine 1.￿Introduction 1 1.1.￿Highlights The￿S55￿engine￿is￿the￿successor￿to￿the￿S65￿engine.￿Similar￿to￿the￿engines￿in￿the￿X5M,￿X6M,￿F1x￿M5/ M6￿and￿F06￿M6￿with￿S63￿engine,￿the￿S55￿is￿based￿on￿a￿production￿engine￿of￿BMW￿AG.￿As￿the￿engine

Apr 25, 2021 · In this guide, we discuss S55 bm3 tunes, maps, horsepower gains and more. Bootmod3 offers off-the-shelf tuning solutions for the S55 M2, M3, and M4 engine. Their OTS tunes are well tested and highly proven on many modern turbo BMW engines, including the S55. Additionally, their flash tunes are easy to install and come in at a solid price point.

The BMW S55 Engine: What You Need to Know. The BMW S55 engine is one of the most well-known performance engines to come out of Bavaria in recent years. Introduced in 2014 as the high-performance variant of the N55, the S55 was designed specifically for the F8X generation BMW M3, M4, and later the M2 Competition and M2 CS.

ST1404 S55 Engine - Free download as PDF File (.pdf), Text File (.txt) or read online for free. BMW S55 engine manual

Oct 19, 2023 · BMW S55 engine: Learn everything you need to know about this high-performance powertrain. Specs, reliability, tuning potential, and more.

Aug 12, 2021 · Here’s everything you need to know about BMW’s S55 engine. Article updated on 08/12/21. Originally published on 11/16/18. What Makes the S55 Engine Special. The S55 is characterized by a high constant torque typical of a turbo, which is available in a wide range from 1850 rpm to 5500 rpm.

We offer a wide selection of OTS maps for the S55 engine suitable for many different vehicle modifications and octane levels. They have been extensively road and dyno tested, just flash and go! Stage 1 (up to 530HP/700NM) - 91oct/95ron, 93oct/98ron, 95oct/102ron, for stock cars.

Jun 17, 2021 · bootmod3 CustomROM now available for N55-M2 engine vehicles! All the features and customization previously released for the S55 and N55-EWG including MapSwitching, Flex Fuel, Antilag, Live Adjust burble and ethanol override, In-dash ethanol check and others are now available for the N55-M2 cars.

Jan 14, 2024 · Power, precision, and performance are synonymous with the BMW S55 engine. In this guide, we address the most frequently asked questions about this remarkable engine, helping enthusiasts and potential owners understand what makes the S55 an exceptional piece of …