2004年2月15日 · S54 is a different motor. The same motor in the M3 puts out 333 hp, and I'm sure the euro version of the same motor puts out more. In 01 the M52/S52 in the 3 series was replaced with the M54/S54. Notice they tuned down the M motor for the Roadsters/Coupes so they don't kill the M3.

The BMW N53 is a naturally aspirated straight-6 petrol engine which was produced from 2006 to 2013. The N53 replaced the BMW N52 in certain markets and debuted on the post-facelift E60 5 Series. In European markets, the N53 began to replace its port injected parent, the BMW N52 in …

2004年2月17日 · The BMW mechanic told me that ALL the S54 software updates were for the "Cold start" problem and not the throttle respond problem. Is that true? Also, we talked about how BMW purposely "DE-tuned" the S54 engines for the M Roadster & Coupe from 333HP to 315HP, so they would not out perform the M3.

2018年1月16日 · A forum community dedicated to BMW owners and enthusiasts. Come join the discussion about Bimmerfest events, production numbers, programming, performance, modifications, classifieds, troubleshooting, maintenance, and more!

2011年10月20日 · There seem to be two constants in discussion: 1. The S54 has more power (315 vs 240) and is thought by many to be faster. 2. The S54 requires more maintenance than the S52. This is true, and if not maintained properly the S54 could be …

2022年7月9日 · Both the S50 and S54 are 24-valve engines. While the S50 features a two-part cylinder head, the S54s is a single part which saves weight overall. The S54 features a revised version of BMW’s double-VANOS variable valve timing that is more responsive than previous generation VANOS systems.

2007年9月10日 · To start viewing messages, select the forum that you want to visit from the selection below. I am getting some mixed information on if the s54 motor and 5 speed trans out of a 2002 Z3 M roadster can be swapped into a 1991 …

The S53 transmission was a popular automatic transmission used in various BMW vehicles from 1996 to 2008. It was developed to replace the S51 transmission and offered several improvements, including smoother shifting and increased fuel efficiency.

2006年1月28日 · I'd suggest an S52 because there's not much difference between the S52 and the S54 on the low end. The S54 pulls away from the S52 on the high end. S52 with forced induction will pull away from a normally aspirated S54. The S54 engine also has the possibility of failing (spun bearing shells).

BMW X3 (E83)⁚ The S53 transmission complements the X3’s versatility, providing smooth power delivery for both on-road and off-road adventures․ BMW X5 (E70)⁚ The S53 transmission enhances the X5’s performance capabilities, allowing for confident and responsive driving․