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303, 2018

The 7 Fastest N54’s in the World: 135i, 335i, 535i Horsepower Records

By |March 3rd, 2018|Categories: Featured, N54 Tuning Guides|6 Comments

The 7 Fastest N54's in the World: 135i, 335i, 535i Horsepower Records Even 11 years after the N54 engine was originally debuted, horsepower world records are still being set constantly. We have been waiting for the first 900hp N54, and one company claims to have broken this barrier. Today we are bringing you a post of the 7 fastest N54's in the world. The dreams of setting an N54 world record are probably very far out of sight for just [...]

1312, 2017

The 8 Most Common BMW N54 Engine Problems – Common Failures and Performance Issues

By |December 13th, 2017|Categories: General, N54 Maintenance|39 Comments

The 8 Most Common BMW N54 135i, 335i, 535i Engine Problems The BMW N54 engine might be the best tuner engine of all time…at least we think so. Before we even get started, I’m going to drop a plug for a soon-to-come post on why the N54 engine is better and more tuner friendly than a 2JZ. Hopefully I can get some Toyota fans to read it so we can stir up some drama. Anyways, back to the point. The [...]

712, 2017

BMW N54 vs. N55 Comparison: Horsepower, Reliability, and Tune-ability

By |December 7th, 2017|Categories: General|10 Comments

BMW N54 vs. N55: The Key Differences You Need to Know to make an Informed Decision Before purchasing a turbocharged 135i, 335i or 535i it is important to consider the differences between the N54 and N55 powered BMW’s. The N54 began production in 2006 and first appeared in the 2007 BMW 335i; in 2008, the N54 was introduced along with the 135i and 535i. BMW’s N55 engine began production in 2009 and started replacing the N54 in 2010. However, most [...]