The below BMW E39 wheel style options and specs for the 5 series sedan are from the US spec models, not all wheel specifications and options were available in all world markets. Further E39 wheel style options and specs will be added for other years and models as time goes and more information is collected. Please check back for updated What engine is in 1999 BMW E39 5 Series Touring 523i? The 1999 BMW E39 5 Series Touring 523i has a Inline 6, Petrol engine with 2494 cm3 / 152.2 cu-in capacity. The M52 engine was the workhorse six-cylinder engine found in many BMW models from 1995-2000. It was replaced by the updated M54 six-cylinder engine in 2001, but many M52s are still running strong on the road today. When properly maintained, the BMW M52 engine is still considered a highly reliable engine that is relatively easy to service. What engine is in 2000 BMW E39 5 Series 528i? The 2000 BMW E39 5 Series 528i has a Inline 6, Petrol engine with 2793 cm3 / 170.4 cu-in capacity. BMW Oil for BMW 5 Series E39 (1996-2003) Clear BMW chassis. Oil is the lifeblood of your BMW. Likewise, proper changes and top-offs are imperative to ensuring a long, healthy life. Turner Motorsports carries all of the most popular oil brands including BMW and Liqui-Moly as well as filters and additives to give your engine the extra advantage. Your only other options (besides the recommendations in my previous post) are a super charger, turbo, or engine swap. :yikes: You might try the "Sprint Booster". People seem to enjoy quicker acceleration from it. Some suggest it opens the throttle body quicker. Search You Tube for BMW Sprint Booster or e39 Sprint Booster.. The 1999 BMW E39 5 Series Touring 520i has a Inline 6, Petrol engine with 1991 cm3 / 121.5 cu-in capacity. How many horsepower (hp) does a 1999 BMW E39 5 Series Touring 520i have? The 1999 BMW E39 5 Series Touring 520i has 150 PS / 148 bhp / 110 kW. Available in two flavors, 528i or 540i, drivers can choose a sedan bodystyle or new sport wagon. 528i models are powered by a 2.8-liter inline engine that provides excellent midrange torque and 06/98 528i I have only codes fuel trim bank 1 & 2. Hi,i have a 1999 e39 535i series5 3.5l v8 bmw i got a cheap $40 maf sensor off ebay and i put it in the maf The inline-six gasoline engine was used for more variants: the 528i, 530i and 535i either naturally aspirated or turbocharged. The top of the range 5-Series, apart from the M5, was the 550i that zbK2V.