7 Most Popular Tuning Options for BMW's N54 Engine

BMW E82 1M Coupe 1 photo
Photo: BMW
When you're in the market for a used BMW you're bound to find one equipped with the N54 3-liter turbocharged engine. That's because it was one of the most popular engines used on the previous generation BMWs and one of the best engines the German company ever made.
One ambitious forum member decided to look for the best chip tuning/piggybank modes he could find and came up with a comprehensive list of everything you need to know.

This list includes 7 different tunes available for the 3-liter N54 engine that was fitted on the E9x 335i, the E60 535i, the E82 and E88 1 Series 135i, the E71 X6 xDrive35i, the E89 Z4 sDrive35i and the iconic 1M Coupe (in 3 variations).

The list has everything you need to know about power gains, dyno numbers, setting and main differences between the tuners. It includes all available information from JB4, Procede, COBB, Eurocharged, GIAC (2 stages) and Dinan. Hope you find this useful!

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