BMW N54 vs N55 vs B58 vs S55 Ever since the twin turbo N54 hit the markets in the 2007 BMW 335i, BMW has been building on the design of the turbocharged, direct injected inline 6 engine. In 2010, the 335i received the updated N55 engine followed by the B58 in 2016, however, the model was rebranded to the 340i. Unsurprisingly, the success of the turbocharged inline 6 led to its … [Read more...] about BMW N54 vs. N55 vs. B58 vs. S55: Performance & Reliability
B58
How to Build a 500HP 40i B58 BMW for Less Than $1,500
Tuning your BMW B58 140i, 240i, 340i, 440i, 540i, Z4 for 500HP The B58 is the successor to the N54 and N55 engines, both of which were highly tune-able and able to make lots of horsepower with only a handful of supporting mods. The N54 takes the cake in regards to horsepower capabilities, but it had many engine problems as a result. The N55 platform was made more restrictive … [Read more...] about How to Build a 500HP 40i B58 BMW for Less Than $1,500
