Alpina Roadster S (soon to be) Supercharged by ESS - E46Fanatics E46 BMW Social Directory E46 FAQ 3-Series Discussion Forums BMW Photo Gallery BMW 3-Series Technical Information E46 Fanatics - The Ultimate BMW Resource BMW Vendors General E46 Forum The Tire Rack's Tire Wheel Forum Forced Induction Forum The Off-Topic The E46 BMW Showroom For Sale, For Trade or Wanting to Buy

Go Back   E46Fanatics > Tuning & Tech > Forced Induction Forum

Forced Induction Forum
Discuss supercharging, turbocharging and even nitrous and water injection here.

Reply
 
Thread Tools Search this Thread Rating: Thread Rating: 6 votes, 5.00 average. Display Modes
Old 10-08-2008, 09:03 AM   #1
FemmeT
Registered User
 
Join Date: Oct 2004
Location: Netherlands
Posts: 15
My Ride: Alpina Roadster S
Alpina Roadster S (soon to be) Supercharged by ESS

Hi guys,

My car is no E46 but I have been reading this forum for a long time because it's the best source for information on M52/M54 forced induction. I'm very excited now my Alpina Roadster S is in Norway at ESS for a TS2 treatment and I'd like to share my experience with you.

First some information about the car. The Alpina Roadster S was produced between 2004 and 2006 and is based on the Z4 3.0i. The engine is completely different however, based on the S52B32 which was used in the US E36 M3. Engine displacement was increased to 3,35 litres and Alpina managed to increase the power to 300hp, though most of the cars deliver around 310hp on the dyno (I haven't dynoed my car). It doesn't like to be waked in the morning and the 'laufkultur' is not as perfect as the much newer N52 but is has real character. It is also rev happy up to 7200rpm and doesn't lose much power above 6300rpm where maximum power is achieved.

I bought my Roadster S in april 2006 from a German BMW/Alpina-dealer when it was two years old and had driven only 6000km. The car is number 46 out of about 370 cars made. I soon started to add mods which eventually grew into a long list. Performance mods include a Drexler Motorsport LSD with 3.46:1 final drive ratio (stock 3.23:1), Mov'it 6-piston 380mm brakes, custom made 4-way adjustable shock absorbers and springs by Reiger Racing Suspension, uprated suspension bushings, lightweight Recaro Pole Position seats with Schroth harness belts and a StrongStrut strut tower bar. The car has been repainted and several cosmetic modifications where done: Z4M bonnet, aero side skirts, aero diffuser, quad exhaust, etc. Overall it's a well balanced package that just needs more power.

This is how I bought the car:





And this is what it looked like in March of this year:



One of the downsides of having an Alpina is the non existence of off the shelf engine upgrades. Thanks to its resemblance to the M52 and M54 engines it should e possible to fit a supercharger for this type of engines with only minor physical modifications. I have been wanting the ESS twinscrew the moment I read about its existence. After several attempts to schedule a custom conversion in Norway, which failed because the shop doing all the mods on my car was taking much longer than planned, I was finally ready to deliver the car to ESS on the 6th of October.

Because it was a 1250 km drive to Norway I decided it was the best way to spread the journey over two days and to leave for Puttgarden, where a ferry leaves to Denmark, on saturday evening. I washed the car, packed my stuff and left for the 500km drive at 19.00h. The weather conditions were perfect with no rain so there would be no trouble driving high speeds on the Autobahn. I had a TomTom navigation device at hand as a backup and to accurately measure real speeds. I have driven it many times on top speed before but I never measured the actual speed. The car accelerated easily to 260km/h. After several tries I managed a top speed of exactly 270km/h, which made me happy because the official top speed is 265km/h with soft top and 270km/h with hard top according to Alpina.



Ready to leave:



First pit stop:



That's me with my new toy :



After four hours I arrived at the hotel, averaging a speed of 146km/h. Not bad since about one fifth of the route was off the Autobahn and there were also several lengthy construction works with speed limits of 60-80km/h. Obviously driving this hard was not good for fuel economy, which averaged 16,4l/100km.

The next day it was raining. I only had to wait five minutes to get on the ferry. After 45 minutes I arrived in Denmark at 12.00h and started to drive all way up to Norway through Sweden, which wasn't all that exciting because of the bad weather and low speed limits of 110-120km/h. Eventually I reached the city of Halden at 20.00h. From there on it would be about 30km to ESS the next day.



Queued up for the ferry:







Leaving Germany:



Somewhere in Sweden close to the Norwegian border:







On monday morning the weather had turned around to beautiful blue skies. ESS is located in the rural area of Aremark. I knew finding their shop was going to be a little challenging because the streets had no names in this area. Instead they use the name of the property as the address are something like that. Google Maps, TomTom and the MK4 nav have no idea how to deal with that. I asked for instructions at a nearby petrol station and the guy behind the counter instantly recognized what I was doing there even before I mentioned the name ESS . The scenery and roads where incredibly beautiful with the autumn coloured trees and lakes everywhere. They should consider changing some of the roads into a one way toll road with no speed limits and call it the Aremarkring . Following the map which I bought the petrol station and with the help of Hans I eventually found the ESS site, which was near a big country house. Hans was not there and Asbjorn was in the US. I had a talk with someone who looked like the gardener and had a look around the countryside. After 20 minutes someone arrived who did assembly work. He showed me around and I got to see all the beautiful pieces of the twinscrew kit. There were several interesting cars inside, one of them an E30 with M5 V8 and a new M3 with some missing parts under the hood.







There was also a dog but it was naturally aspirated and the only mod looked like a restrictor on the dog's air intake:

















I was given the keys to a VW Caddy so I could catch the train from Halden to the Oslo airport where my flight would leave at 18.00h. It's a strange feeling to leave your beloved car 1200km from home . The Norwegian trains were comfortable and clean and Oslo has a very nice airport. I arrived in Amsterdam, took the train home and got there at 22.30h.





I called Hans yesterday and he had already been working on the car. There was some issue with the fuel rail but he did not expect a lot of trouble getting the other parts to fit on the Alpina engine. When everything turns out well the car should be ready in two weeks.

Last edited by FemmeT; 10-08-2008 at 03:29 PM.
FemmeT is offline   Reply With Quote
Old 10-08-2008, 09:25 AM   #2
Alpina86
 
Join Date: Nov 2007
Posts: 77
Post

that....car.....is.......


cant wait to see the final results/numbers!
Alpina86 is offline   Reply With Quote
Old 10-08-2008, 09:28 AM   #3
BDUB328I
Registered User
 
Join Date: Nov 2006
Location: Lancaster, PA
Posts: 1,729
My Ride: bmw 328i S54 sedan (
awesome looking car bro, one of the best looking z4 style cars i have seen
BDUB328I is offline   Reply With Quote
Sponsored Links
Advertisement
 
Old 10-08-2008, 09:40 AM   #4
MachRc
Picture me rollin'
 
MachRc's Avatar
 
Join Date: Sep 2002
Location: City of Angels
Posts: 6,597
My Ride: 2003 Technik S1 M3
wow beautiful picturees femmet!!!!!!

keep it moving [email protected]!
__________________

"My music Sicily, rich California smell. An axe killer adventure, paint a picture well. I sing a song from Sing-Sing
sipping on ginseng. Righteous wax chaperon rotating ring kings.."
MachRc is offline   Reply With Quote
Old 10-08-2008, 09:42 AM   #5
simsima325
'a certain moderator'
 
simsima325's Avatar
 
Join Date: Feb 2001
Location: Hyattsville, MD
Posts: 38,229
My Ride: Honda Civic
WOW, what a car!!! Rare and beautiful, I hope you keep us updated!!
__________________
-Brendan
simsima325 is offline   Reply With Quote
Old 10-08-2008, 09:59 AM   #6
mikechungs330
Registered User
 
Join Date: Feb 2007
Location: jenson beach
Posts: 568
My Ride: 330i
wow awesome thread!!! I love the pics. It was really cool reading the entire journey, europe is so different from america. I cant wait to visit europe.



Great car, great pics, great place


Now just keep updated lol... Best of luck.
mikechungs330 is offline   Reply With Quote
Old 10-08-2008, 10:13 AM   #7
AMG-ETR
Registered User
 
Join Date: Mar 2006
Location: New York
Posts: 2,299
My Ride: S54B32 On Boost
Send a message via MSN to AMG-ETR
amazing pics! please keep us posted
__________________


AMG-ETR is offline   Reply With Quote
Old 10-08-2008, 10:16 AM   #8
madchef
Registered User
 
Join Date: Feb 2005
Location: Massachusetts
Posts: 1,320
My Ride: '04 ZHP Sedan MB/NB
Great pics

lol @ the dog comment
__________________
2004 ZHP Sedan - Mystic Blue/Natural Brown, Sunroof Delete
OEM M3 Stress Bar, AFE Intake, OEM Clears, CDV Delete
madchef is offline   Reply With Quote
Old 10-08-2008, 10:20 AM   #9
FemmeT
Registered User
 
Join Date: Oct 2004
Location: Netherlands
Posts: 15
My Ride: Alpina Roadster S
Thanks guys.

Norway is a great country to visit. It's very different the Netherlands, which is just as flat as gets and very crowded. Besides the beautiful landscape, Norway has other assets too. When we arrived two years ago in Kristiansand for our vacation it was like all of Scandinavia's female beauty had gathered there . The Danish, Swedish and Norwegian languages are great fun if you can understand Dutch, English and German. There are many similarities, but still it is very difficult to understand full sentences and as soon as the people start talking I have no clue what they are saying. The people are very kind and they speak English very well, even the older people.
FemmeT is offline   Reply With Quote
Old 10-08-2008, 10:45 AM   #10
xcoolnessx
Registered User
 
Join Date: Nov 2006
Location: Milpitas
Posts: 521
My Ride: Rover
wow.. very very nice. I've always like the style of the roadster. Nice camera as well.
__________________
HPF M3 AKA on supraforum SupraKiller
AKA z06forum VetteKiller
AKA svtforum SVTkiller


Photobucket

xcoolnessx is offline   Reply With Quote
Old 10-08-2008, 10:57 AM   #11
howie
Registered User
 
Join Date: Apr 2007
Location: 954
Posts: 2,990
My Ride: CLK55 AMG, E90 335i
Send a message via AIM to howie Send a message via Yahoo to howie
sweet project, beautiful pics and a very metro sexual car! Will be back to check status
howie is offline   Reply With Quote
Old 10-08-2008, 11:02 AM   #12
TKC
Registered User
 
Join Date: Nov 2005
Location: San Jose, CA & Dallas, TX
Posts: 20,209
My Ride: 330cic & R6
Send a message via AIM to TKC
AMAZING car and photos!!

Can't wait to see the final results!!
__________________
EUROPROJEKTZ - Director, NorCal Chapter
TKC is offline   Reply With Quote
Old 10-08-2008, 11:05 AM   #13
shockin330i
Registered User
 
shockin330i's Avatar
 
Join Date: Mar 2003
Location: Tx (RGV)/ College Station
Posts: 6,360
My Ride: '13 AW F10 535i
Send a message via AIM to shockin330i
Nice!
__________________
ERnie
2001 330i Steel Blue e46 "Vanessa" [retired]
2011 335i AW e90 "Zoey" [retired]
2013 535i AW F10 "Lola" [retired]
2013 5.0 "alessandra" [retired]
2014 5.0 "jessica" [retired]
2011 135i JB E82 "Latoya"

Quote:
Originally Posted by Nay330Ci View Post
:drool:
i'd cosign loans for that ho
Quote:
Originally Posted by DylloS View Post
Thanks dude. I knew she was a keeper when she blew me during a game of cod. I didn't do too well that game
shockin330i is offline   Reply With Quote
Old 10-08-2008, 01:35 PM   #14
elite53
Registered User
 
Join Date: Nov 2004
Location: Tacoma,WA
Posts: 742
My Ride: Twin Screwed 325Ci
That was a fun read. Almost felt like we were there with you. Please do it again when you go back for the car. The more pictures the better...
elite53 is offline   Reply With Quote
Old 10-08-2008, 01:52 PM   #15
maxnathan
Registered User
 
Join Date: Dec 2005
Location: cardiff
Posts: 408
My Ride: 2004 m3 ESS VT3
This thread brings back some great memories ( well most of it anyway).......

Stunning car m8!! I remember that location well ....ESS secret HQ Only thing was that i had to wait for AJ at the train station and he was late... Anyway that silver polo caddy was my transporter as well..
AJ was even going on about how great the diesel engine in the polo was....

Did you uncover any other future secrets....
__________________
maxnathan is offline   Reply With Quote
Old 10-08-2008, 02:01 PM   #16
E92M
Registered User
 
E92M's Avatar
 
Join Date: Nov 2004
Location: ATL / Boulder / SLC
Posts: 3,374
My Ride: '08 ZCP M3 | '03 R6
WRITE-UP OF THE YEAR!!!

Such an absolutely gorgeous car! x 100.

You are a very fortunate individual to have a toy like that, I know many fanatics (myself included ) are very jealous.

I love every mod you've done to it- freakin flawless! ,
-Chris
__________________
E92M is offline   Reply With Quote
Old 10-08-2008, 02:16 PM   #17
FemmeT
Registered User
 
Join Date: Oct 2004
Location: Netherlands
Posts: 15
My Ride: Alpina Roadster S
Quote:
Originally Posted by maxnathan View Post
This thread brings back some great memories ( well most of it anyway).......

Stunning car m8!! I remember that location well ....ESS secret HQ Only thing was that i had to wait for AJ at the train station and he was late... Anyway that silver polo caddy was my transporter as well..
AJ was even going on about how great the diesel engine in the polo was....

Did you uncover any other future secrets....
Their secret HQ is impossible to find without local intelligence. I actually drove up the hill where it should be according to the guy from the petrol station, but only saw this country house and a building with two horses on it and I couldn't believe it was there. Ofcourse I should have picked up the hint - they are actually breeding ponies inside .

Usually I hate diesel engines but in this case it was just a utility vehicle and its performance wasn't too shabby. It was also equipped with a faulty wheel bearing to increase the sense of speed .

The E92 M3 obviously is there for a reason.

I think I have read your story about the short lived TS3. I hope your are doing well.

Last edited by FemmeT; 10-08-2008 at 02:52 PM.
FemmeT is offline   Reply With Quote
Old 10-08-2008, 03:19 PM   #18
Rider Ryuga
 
Join Date: Nov 2006
Posts: 79
Awesome photos
Rider Ryuga is offline   Reply With Quote
Old 10-08-2008, 03:27 PM   #19
Maestroxl
Registered User
 
Join Date: Jul 2006
Location: Netherlands
Posts: 286
My Ride: 330CI
Send a message via MSN to Maestroxl
Pretty amazing car, finaly another ESS twinscrewed car in the Netherlands.(that I know of).
Maestroxl is offline   Reply With Quote
Old 10-08-2008, 03:44 PM   #20
FemmeT
Registered User
 
Join Date: Oct 2004
Location: Netherlands
Posts: 15
My Ride: Alpina Roadster S
Hi Maestroxl, you should post your car here (only real petrol heads, no caravan towers, school kids and other disturbing elements like on the Autoweek forums). I haven't heard about other twinscrews in NL either.
FemmeT is offline   Reply With Quote
Reply

Thread Tools Search this Thread
Search this Thread:

Advanced Search
Display Modes Rate This Thread
Rate This Thread:

Posting Rules
You may not post new threads
You may not post replies
You may not post attachments
You may not edit your posts

BB code is On
Smilies are On
[IMG] code is On
HTML code is On
Censor is ON



All times are GMT -5. The time now is 10:36 PM.


Powered by vBulletin® Version 3.8.8
Copyright ©2000 - 2019, vBulletin Solutions, Inc.
vBulletin Security provided by vBSecurity v2.2.2 (Pro) - vBulletin Mods & Addons Copyright © 2019 DragonByte Technologies Ltd.
(c) 1999 - VerticalScope Inc. All rights reserved.