http://www.bimmerpost.com/forums Discussions related to the second generation Z4 sDrive35is, sDrive35i, sDrive30i, sDrive23i, etc.. en Fri, 10 Sep 2010 05:55:20 GMT vBulletin 60 http://e89.zpost.com/forums/images/misc/rss.jpg http://www.bimmerpost.com/forums http://www.bimmerpost.com/forums/showthread.php?t=429615&goto=newpost Fri, 10 Sep 2010 02:50:59 GMT Just curious. For those who forgot the Style #, please see below the pix (thanks to Memphis1 for supplying):









]]> 2009 Z4 Forum (E89) General Discussion tranquility http://www.bimmerpost.com/forums/showthread.php?t=429615 http://www.bimmerpost.com/forums/showthread.php?t=429567&goto=newpost Fri, 10 Sep 2010 00:11:05 GMT Just wanted to start a poll for my next thread...how many are there for the Z4? * 290 * 276 * 293 * 296 * 295 * 326M * 313 Just wanted to start a poll for my next thread...how many are there for the Z4?

• 290
• 276
• 293
• 296
• 295
• 326M
• 313

Are they all made by BBS? I think for sure I saw that the 313s are. ]]> 2009 Z4 Forum (E89) General Discussion tranquility http://www.bimmerpost.com/forums/showthread.php?t=429567 http://www.bimmerpost.com/forums/showthread.php?t=429377&goto=newpost Thu, 09 Sep 2010 17:05:13 GMT i was thumbing through the BMW accessories catalog at my local dealer yesterday, and under the Z4 section there was a front strut brace available. i checked the website and i dont see anything listed. google doesnt come up with anything, so i assume this is new. anyone else heard about it? i might... i was thumbing through the BMW accessories catalog at my local dealer yesterday, and under the Z4 section there was a front strut brace available. i checked the website and i dont see anything listed. google doesnt come up with anything, so i assume this is new. anyone else heard about it?
i might swing by and see how much it costs when i have time.

looked similar to this in the catalog pic:
]]> 2009 Z4 Forum (E89) General Discussion ttuner http://www.bimmerpost.com/forums/showthread.php?t=429377 http://www.bimmerpost.com/forums/showthread.php?t=429083&goto=newpost Wed, 08 Sep 2010 23:11:35 GMT *BMW Model Year 2011 Fall Update * September 8, 2010 * Press Release* Woodcliff Lake, N.J., September 8, 2010... For most BMW models, the 2011 model year began in spring 2010. Below, we outline each of the 2011 models including the changes that will take place from September ... BMW Model Year 2011 Fall Update

* September 8, 2010
* Press Release

Woodcliff Lake, N.J., September 8, 2010... For most BMW models, the 2011 model year began in spring 2010. Below, we outline each of the 2011 models including the changes that will take place from September production.

BMW’s new inline-6 gasoline engine.

Beginning with model year 2011 production, several BMW models (135i, 335i, 535i, 535i Gran Turismo, X5 xDrive35i, and X6 xDrive35i) will switch to the new, single twin-scroll turbocharged inline-6 “N55” engine. The newest BMW inline-6 engine is the first BMW inline-6 to combine turbocharging, High Precision direct fuel injection, and Valvetronic variable intake technology. It features a single, mid-sized turbocharger with a “twin-scroll” housing to boost performance and minimize the response lag. Together, this combination produces the same at 300hp and 300 lb-ft of the previous N54, but the fuel efficiency improves and the emissions are reduced.

A further advantage of turbocharging is that this is the most weight-efficient method to boost engine power and performance. The N55 turbocharged inline-6 weighs approximately 150 lbs. less than an equally powerful eight-cylinder engine displacing 4.0 liters. This lower weight means a significant advantage not only in fuel economy, but also in balancing the car's weight distribution.

Using Valvetronic for the first time on a turbocharged inline-6 allows the engine to “inhale” air for combustion with virtually no delay and with reduced pumping losses. As a result, the engine makes power more quickly than ever before, and this is proven by the N55’s ability to reach peak torque at 1200rpm, 200rpm earlier than its twin-turbo predecessor [N54].

Packaging is better for the new engine, as the BMW Digital Motor Electronics (DME) control unit is now mounted directly to the engine, shortening the required wiring harness length and providing more efficient cooling to the DME through the use of intake air. Furthermore, using a single turbocharger means only a single exhaust stream must find its way to the catalytic converter, so only a single catalytic converter is used on the new engine. The single catalytic converter can be activated more quickly at cold start than the preceding twin-catalyst configuration, so the new engine has a cleaner cold start emissions signature than its predecessor. The new “N55” engine will be installed in the 135i Coupe and Convertible, the 335i Sedan, Coupe and Convertible (excludes 335is models), the new 535i Sedan when it arrives this summer, the 535i Gran Turismo arriving this spring and finally, the X5 xDrive35i and X6 xDrive35i Sports Activity Vehicles® starting with April production.

2011 BMW Z4 Roadster

The classic roadster is back – more powerful and more stylish than ever before. It is the BMW Z4, the only car in its segment that combines classic roadster proportions with a seating position near the rear axle, rear-wheel drive, and a retractable hardtop.

Nothing matches the BMW Z4’s ability to offer all the driving pleasure of a BMW Roadster with particularly refined and stylish flair. Roof down, this two-seater offers a refreshing experience of sunshine wind. Drive it with the hardtop closed and it provides all the comfort of a sports coupe.

The design of the new Z4 comes out through classic details interpreted in new, up-to-date style. This outstanding two-seater offers a unique combination of elegance, agility, and comfort. The aluminum shells of the two-piece lightweight hardtop come to rest in the roof compartment, saving maximum space in the process. Even with the roof closed, the new Z4 retains the proportions typical of a genuine roadster.

The new BMW Z4 is offered in the US with two well-known and acclaimed inline-6 engines, both displacing 3.0 liters: 300 hp in the BMW Z4 sDrive35i and 255 hp in the BMW Z4 sDrive30i ensure truly outstanding acceleration and response at all times.

Comprehensive use of BMW’s EfficientDynamics technologies serves to provide an unparalleled balance of driving pleasure and fuel efficiency. While both models feature a manual 6-speed gearbox, the Z4 sDrive35i is available with the 7-speed Double Clutch Transmission (DCT). The 6-speed sport automatic is optional on the Z4 sDrive30i.

An all-new exclusive Citrus Yellow package will be available as of September 2010 production on all Z4 models. Unique to this package are a number of premium features. First, Sport seats with an exclusive black Alcantara/leather combination cradles passengers in comfort and luxury. The center of the seats and backrest panels are black Alcantara with yellow accents, matching the unique color scheme of the car. The armrests and center console are draped in black Nappa leather with door inserts in yellow Alcantara featuring a double lapped seam. The center of the passenger-side dashboard is also fit with black Alcantara, while the lower dashboard is colored in Citrus Yellow. Unique for this package is the Individual Piano Black wood trim, anthracite colored headliner and exclusive Atacama Yellow exterior.

2011 BMW Z4 sDrive35is

The new BMW Z4 sDrive35is ($61,925) is one of BMW’s fastest and best-handling Roadsters ever.

The turbocharger system developed for the engine of the new BMW Z4 sDrive35is maintains a high output throughout the entire engine speed range. Nominal peak torque is increased to 332 lb-ft from 1,400 rpm to 4,500 rpm. Maximum output of 335 hp is delivered at 5,800 rpm. The BMW Z4 sDrive35is will complete the sprint from a standstill to 60 mph in 4.7 seconds (preliminary).

Acoustic tuning of the exhaust system of the BMW Z4 sDrive35is gives the car a very unique sound across the speed range. The sound is characterized by a deep rumble with a focus on the low frequency sound range.

The BMW Z4 sDrive35is includes new M Sport upgrades such as M Aerodynamics and adaptive M Suspension. The adaptive M Suspension combines a ride-height reduction of 10 millimeters (almost 0.4”) with electronically controlled shock absorbers to improve the vehicle’s agility without compromising ride comfort. The M Sport upgrades emphasize the Z4’s athletic character through aerodynamically optimized exterior features and customized interior components.

Special 18-inch light-alloy wheels round off the sporty character of the Z4 sDrive35is. 19-inch light-alloy wheels are optional. In addition, the new model is further distinguished by a striking front bumper with a matte aluminum trim bar in each outer air intake, a rear bumper with accentuated surrounds on the tailpipes, and a rear diffuser finished at top in body color and black textured surface underneath. Inside, a full complement of M Sport details augments the new Aluminum Carbon interior trim and available new Kansas Walnut leather.

When Atacama Yellow is ordered on a Z4 sDrive35is (see Citrus Yellow package, Page 11), the mirror caps will be yellow rather than the oxide silver as is standard on other 35is models. The all-new Exclusive Citrus Yellow package will be available in combination with the M Sport Package.


BMW EfficientDynamics

The Intelligent Way to Reduce Fuel Consumption and Emissions.

BMW’s commitment to reduce harmful emissions and help protect the environment is unique in the automobile industry. BMW applies its EfficientDynamics principles to each model by using lightweight components in key areas, new technologies for improved powertrain efficiency and more importantly, planned sustainability for the long term reduction of fuel consumption and emissions output.

A recent Environmental Defense report shows that BMW’s fleet average for CO2 emissions was reduced by 12% from 1990 - 2005 and its fuel economy improved by 14%, despite the introduction of many new passenger cars and light-duty trucks. This not only demonstrates our long-standing dedication to help the environment, but our ability to do so with every vehicle that wears the BMW roundel.

In this period of time, BMW has introduced many industry-leading technologies across its entire model range, such as Valvetronic throttle-less engine control, on-demand coolant and hydraulic pumps for reduced parasitic losses, and High-Precision Direct Injection. In 2009, BMW added two 50-state BMW Advanced Diesel models for an unprecedented combination of performance and low emissions. In some 2010 and 2011 models, BMW introduced Brake Energy Regeneration, Auto Start-Stop technology and two BMW ActiveHybrid models. It is our unending goal to develop technologies and vehicles designed to combine the efficiency our customers desire with dynamics and performance our customers expect.

BMW ConnectedDrive Innovations: Advanced on-board use of mobile phones and music players.

Beginning with September production there will be enhancements to BMW Assist with Bluetooth and the iPod/USB Adapter. These enhancements extend the functionality through improved integration of mobile devices into the vehicle. These new features are made possible by hardware advances. (All Models)

BMW Assist with Extended Bluetooth

The Bluetooth functionality is extended beyond hands-free and phonebook support with multiple innovations. Feature support is dependent upon compatibility with the mobile device.

RIM Smart Phone Integration

• * Mobile Office: The industry-first mobile office integration of BlackBerry Smartphones, a customer can access email, text messages, and notes through the iDrive system providing seamless integration with the vehicle. Safety and avoiding driver distraction is paramount at BMW. In order to maintain the driver’s focus on the road, the vehicle’s voice control system (included with navigation) will read messages aloud via text-to-speech. The central screen will also display the only the first three lines of text. The full text can only be displayed when the vehicle is parked. Compatible BlackBerry hardware, firmware, and feature set will be announced later.
• * vCard photo support: Images of contacts stored in your phonebook are downloaded from the device and shown on the vehicle display. When the mobile phone rings, a picture of the caller will appear on the vehicle display.
• * External Call Lists: External call list handling downloads the “re-dial” and “received calls list” at every reconnect of the mobile device and after each call.
• * Bluetooth Music Streaming: Bluetooth music streaming offers wireless audio streaming from the mobile device to the vehicle. Music stored on the mobile phone is played and controlled through the iDrive controller.

iPod/USB Adapter

· iPod One-wire integration: The iPod connection no longer requires the “Y-cable” for separate aux-input for sound. The iPod USB cable supplied with the iPod is all that is required to connect the device to the vehicle. The music is transferred directly from the iPod digitally to the sound system via the USB connection.· Album Cover Art: If cover art is contained in the metadata of a particular song, it will show on the vehicle display while the song is played.· Voice Control of Devices: The driver can control external devices and select genre, artist, album, and song title with the voice control system included with Navigation System.· Mobile Phone Device Driver Update: In combination with BMW Assist, the USB port can be used to upload new mobile phone and audio player device drivers. (Release timing for this feature and device driver availability are subject to change.) ]]> 2009 Z4 Forum (E89) General Discussion Jason http://www.bimmerpost.com/forums/showthread.php?t=429083 http://www.bimmerpost.com/forums/showthread.php?t=428926&goto=newpost Wed, 08 Sep 2010 16:04:32 GMT I'm close to pulling the trigger on a new Z4 35is, but I could use some input from those living with these cars already. As a reference point, I'm currently driving a Silverstone/Black e92 M3 riding on 19" wheels. Also, this will be a daily driver

Color: Sapphire Black/Ivory v. Space Grey/Walnut

I really like both of these combinations, although I found some of the plastic bits in walnut (such as the speaker trim on the door) to be somewhat cheesy. I suspect I'd get used to that.

This seems to be the ultimate test of livability. Black/white has to be the "hardest to keep looking its best" combo possible on this car, although I think it looks killer when clean. Space grey is at the opposite end of the spectrum.

Any comments/advice from folks living with these or similar combos day-to-day? Thanks.

Wheel size: 18" v 19"

Looking over this forum, it seems the 19" wheels that are optional for the 35is are flawed. Although they look good (and seem almost required to make the look on the black car), paying extra for a flaw seem misguided.

This would be especially the case where the ride suffers. I haven't been able to test cars outfitted with 18s and 19s back-to-back, although the 35is's that I've driven with 18s seems smoother than the M3. The 19" equipped 35is's not so much.

Any comments/experiences on this?

Thanks in advance folks. This is a very helpful forum. ]]> 2009 Z4 Forum (E89) General Discussion warden http://www.bimmerpost.com/forums/showthread.php?t=428926 http://www.bimmerpost.com/forums/showthread.php?t=428607&goto=newpost Tue, 07 Sep 2010 19:57:38 GMT I have searched the forum high and low, read the owners manual and now I need some help. We have the premium sound package in our "is". I cannot find the menu option to set the surround sound feature. I believe it has "cinema, concert, etc". I have founf "gong" and set the EQ but unable to locate the surround feature. Can someone help guide this inept owner to the proper menu? Car does not have Nav so no i-Drive. ]]> 2009 Z4 Forum (E89) General Discussion Silver-Bolt http://www.bimmerpost.com/forums/showthread.php?t=428607 http://www.bimmerpost.com/forums/showthread.php?t=428358&goto=newpost Tue, 07 Sep 2010 04:29:57 GMT Has anyone removed or tried to remove the waring decals on the sun visors. I hate them - they weren't there when we picked it up on ED. Obviously the gov trying to save me from myself again. They look like decals thought about soaking them with a sponge to get them wet and remove them. Any thoughts, suggestions? ]]> 2009 Z4 Forum (E89) General Discussion HerrK http://www.bimmerpost.com/forums/showthread.php?t=428358 http://www.bimmerpost.com/forums/showthread.php?t=428090&goto=newpost Mon, 06 Sep 2010 14:20:33 GMT Could understand the general gist of it. Best bit is when they drag off and the Nissan cheats & gets punished haha! ]]> 2009 Z4 Forum (E89) General Discussion Alext http://www.bimmerpost.com/forums/showthread.php?t=428090 http://www.bimmerpost.com/forums/showthread.php?t=428043&goto=newpost Mon, 06 Sep 2010 09:03:45 GMT Guys, I seem to remember a thread on this a few months back, but buggered if I can find it... As I accelerated from a standing start today to merge with traffic - I heard an almighty crack or bang noise from the rear of the car. It sounded like a small explosion. I thought I must have hit... Guys,

I seem to remember a thread on this a few months back, but buggered if I can find it...

As I accelerated from a standing start today to merge with traffic - I heard an almighty crack or bang noise from the rear of the car.
It sounded like a small explosion.
I thought I must have hit something but I can see no damage...

Does anyone remember anyone else hearing such a nasty noise on acceleration - and if it was a problem that needed to be fixed? ]]> 2009 Z4 Forum (E89) General Discussion Dr Stig 2 http://www.bimmerpost.com/forums/showthread.php?t=428043 http://www.bimmerpost.com/forums/showthread.php?t=428002&goto=newpost Mon, 06 Sep 2010 04:06:26 GMT Well I attended my first Zfest (a Sub group of BMWCCA) this weekend. It was a nice but small gathering in Valencia, CA (a few miles noth of LA). I guess previous "Homecomings" held at the BMW plant in SC were quite spectacular (sponsored by BMW) and well attended 500+ cars. However with the xfer of the Z to Germany - no more US BMW Z Homcomings. So its now an annual rolling event - kinda of like BMW MOA (Motorcycle Owners of America) annual national rallies. A new site every year. A little over 80 cars showed up for this years event. Met some nice people who drove out from NY, OH & TX, as well as the semi local CAers. I always had a sweet spot for the Z3M coupes and there were a few nice examples in attendence. The silver chopped and customized Z3 roadster was an especially nice job. Not my cup of tea - but to each their own. He had some interesting stories. And that after all was what it was all about - kickin tires, bench racing, and telling some little white lies. Here's a few photos for your viewing pleasure.








]]> 2009 Z4 Forum (E89) General Discussion HerrK http://www.bimmerpost.com/forums/showthread.php?t=428002 http://www.bimmerpost.com/forums/showthread.php?t=427994&goto=newpost Mon, 06 Sep 2010 03:20:53 GMT Would my DPEs from my e93 fit on a 2009 Z4? et32 and et 37 I believe would 275 fit in the rear? or 265 a better bet? Thank you Would my DPEs from my e93 fit on a 2009 Z4?

et32 and et 37 I believe

would 275 fit in the rear? or 265 a better bet?

Thank you ]]> 2009 Z4 Forum (E89) General Discussion persian54 http://www.bimmerpost.com/forums/showthread.php?t=427994 http://www.bimmerpost.com/forums/showthread.php?t=427868&goto=newpost Sun, 05 Sep 2010 19:30:44 GMT Z4 wins hands down ( no launch control ) 20 - 200 ---> Z4 wins 40-200 ----> Z4 wins 60-200 ----> tie]]> Hello,

am really surprised yet very happy with the test.

i raced my friend in his M3 5 times from different speeds and the outcome is

0-200 --> Z4 wins hands down ( no launch control )
20 - 200 ---> Z4 wins
40-200 ----> Z4 wins
60-200 ----> tie
80 - 200 ----> tie

anyone tried same? ]]> 2009 Z4 Forum (E89) General Discussion zeez_Dubai http://www.bimmerpost.com/forums/showthread.php?t=427868 http://www.bimmerpost.com/forums/showthread.php?t=427676&goto=newpost Sun, 05 Sep 2010 00:35:39 GMT .... Find you and *bite* you .... yes I will look at my sharp teeth :) Come and put your thinking caps on .... (http://e89.zpost.com/forums/showthread.php?t=427577) 100 plus lookers and only a few thinkers you can do better then that ? This is not a political campaign fellows :) or are you all... .... Find you and bite you .... yes I will look at my sharp teeth :)

Come and put your thinking caps on ....

100 plus lookers and only a few thinkers you can do better then that ?

This is not a political campaign fellows :) or are you all out driving your Z4 ]]> 2009 Z4 Forum (E89) General Discussion Rolf-Dieter http://www.bimmerpost.com/forums/showthread.php?t=427676 http://www.bimmerpost.com/forums/showthread.php?t=427650&goto=newpost Sat, 04 Sep 2010 22:11:54 GMT We have been out adding some more fun miles to our new car and I am feeling something strange in the steering. Primarily on right hand corners taken at a moderate pace the steering feels like it hits a dead spot almost as if a tooth was missing off of the rack. As I exit the corner and unwind the... We have been out adding some more fun miles to our new car and I am feeling something strange in the steering. Primarily on right hand corners taken at a moderate pace the steering feels like it hits a dead spot almost as if a tooth was missing off of the rack. As I exit the corner and unwind the wheel I feel a "bump" in the wheel as it comes back to center. Is this a trait of the elecrtic steering? So far I have not noticed it on left hand turns. ]]> 2009 Z4 Forum (E89) General Discussion Silver-Bolt http://www.bimmerpost.com/forums/showthread.php?t=427650 http://www.bimmerpost.com/forums/showthread.php?t=427624&goto=newpost Sat, 04 Sep 2010 20:51:09 GMT These are the offers I'm looking at:

• 2010 35i: $4000 under invoice
• 2011 35i/is: $250 over invoice for cars on the lot or ordered.

Good? Can do better? ]]> 2009 Z4 Forum (E89) General Discussion warden http://www.bimmerpost.com/forums/showthread.php?t=427624