1998 Bmw 540i Base Sedan 4-door 4.4l on 2040-cars

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BMW recalling nearly 570,000 1 Series, 3 Series and Z4 models over electrical issue

BMW is recalling roughly 570,000 vehicles in the United States and Canada due to faulty battery cable connectors that can fail, causing the engines in these cars to stall. Of the nearly 570,000 affected vehicles, just over 504,000 are here in the US.
The affected vehicles include 1 Series coupes and convertibles (both 128i and 135i) from the 2008 to 2011 model years; 3 Series sedans, coupes, convertibles and sport wagons (both 328i and 335i) from the 2007 to 2011 model years; and Z4 roadsters from the 2009 to 2011 model years.
According to the National Highway Traffic Safety Administration, "the connector for the positive battery cable connector and the corresponding terminal on the fuse box may degrade over time," which can eventually lead to a break in the electrical connection and a loss of power in the vehicle. If the car loses power, the engine can stall, which could possibly lead to a crash. The Detroit News reports that BMW knows of one minor collision in Canada as a result of this problem, but no injuries.

BMW 2 Series to wear 230i, M240i nameplates

BMW might not be done tweaking its naming scheme quite yet. Of course, at this point, the jumble of numbers on the back of the Bavarian models has no connection to what's under the hood. So there's not much reason to stop changing the monikers now.
As Autoblog reported a few months ago, BMW is slotting upgraded, turbocharged four- and six-cylinder engines called the B48 and B58, respectively, into the 3 and 4 Series. If this happens, the 328i/428i would become the 330i/430i, and the 335i/435i would turn into the 340i/440i.
Obviously, this change hasn't happened yet, but the same member of 2Addicts, a portion of the larger Bimmerpost community has now claimed that the 228i and M235i would get the same treatment. They would become the 230i and M240i, respectively, with the new engines.

2013 Dinan S3 BMW 550i

Steve Dinan has been enhancing BMW models since 1979. But don't throw his company into the ring with the dozen or so other tuners who tweak, tinker and piggyback upgrades on the famed German marque. Dinan is a tuner, but it's also an engineering firm that writes its own software, builds its own parts and then backs everything it does with a factory-grade warranty. That sort of fastidiousness comes at a price, but most of its customers - including the powerhouse of BMW Motorsport - rely on Dinan to help them come out on top.
In stock form, BMW's 550i is a formidable four-door with a twin-turbocharged 4.4-liter V8 rated at 400 horsepower and 450 pound-feet of torque. While those figures allow it to run with quick company (0-60 in 5.0 seconds, according to the automaker), Dinan puts the sedan's kettle on full boil with its S3 package. Starting with the engine, the performance engineering firm bolts on larger turbochargers, air-to-water intercoolers, a trick strut tower brace cold air intake, a quad-pipe free flow exhaust and its own engine management software. Pump in some premium fuel, and the result is 542 horsepower and 587 pound-feet of torque. Power is sent through the stock eight-speed automatic to a limited slip rear differential (Dinan will upgrade xDrive all-wheel drive models, too).
The Dinan S3 also features and extensive suspension upgrade that includes new front camber arms and low compliance rear control arms (engineered to reduce understeer and improve turn-in). The stock dampers are retained, but new bump stops are installed along with new springs. Overall, the car rides about a half-inch lower than stock to improve roll rate. To reduce unsprung weight, forged 20-inch HRE Performance wheels are fitted at all four corners (wearing Michelin Pilot Super Sport tires - 275/35ZR20 up front and 295/35ZR20 in the rear). Lastly, the company remaps the factory Electronic Damper Control (EDC) software with its own Dinan Shockware to work in conjunction with the new enhancements.