F32 420i: Birthday Bimmer

5now5torm

Well-Known Member
Foreword: Thank you for reading. Considering the cost of cars these days, I consider myself EXTREMELY fortunate to have the privilege of owning a BMW thanks to my father. Most of the mods done on my car are the results of months of trolling/camping on this forum and learning from the other members here. As there are not many post on the F32 4-series in this forum, this thread attempts to chronicle the various mods I have done on my F32 to share with other newbies what can be done to the F32. As I am also a newbie myself, the list is not exhaustive.

***WARNING IMAGE INTENSIVE***


Sept 2014:
On my 26th Birthday, my dad arranged to meet me at Kampong Arrang Performance Premium Selection.:confused:

He asked for my car key, and handed me this in exchange..

10421366_10153233744189254_4892861102937323351_n.jpg


:inlove::inlove::inlove::inlove::inlove::inlove::inlove:

waiting for me, was this black beauty. A pre-owned 6-month old F32 420i with less than 2000KM on it.

11037313_10153233744369254_8158562674016992225_n.jpg


"Work hard and use this as a motivation to excel and do well in your career" he said to me as he handed over the keys. Or at least that's what I think he said to me. I was too excited to pay attention. LOL! Yes it was pre-owned, but who cares? It was mine now!!!

As I bade goodbye to the sales lady that had assisted my father, she told me "be sure to check out Bmw-SG". I thought that was it. I'm a happy owner of a BMW 420i. Life goes on.

3 months later Dec 2014, on a sleepless night, i decided to check out BMW-SG. Big mistake!:lol2::lol2::lol2::lol2:

So many things to mod! Where to start? What to do! :woottt::woottt::woottt::woottt:



Jan 2015: Wheels
As the new year began, so did my mod journey. I began with the rims. After making numerous calls, and trolling the internet for photos, I took the plunge and got myself a set of 19" Breyton Fascinate from Ray-s.

From this clunky "sport" rim.
View attachment 70491

to this set of 19" staggered Breyton Fascinate paired with Conti CSC5P 235/35/19 and 265/30/19
11034398_10153198350194254_7115937181810837586_o.j  pg


Yes the gaps between the brake disc and the rims were an eye sore, but I didn't care, I was happy to have finally begun my mod journey and anyway the car felt more responsive with the lighter rims. That was good enough For the time being anyway. Then it hit me, I could tune the car? Most tunes didnt cost much, but how could i do so without voiding the engine warranty?


Feb 2015: JB4

Again, the process of prowling the forums, searching for the right tune began again. After considering M-Tek, Racechip and many others, I settled on Juicebox4 from Boss Motorsports. Excellent experience with them. You can read about my experience here : http://www.bmw-sg.com/forums/boss-motorsports/46944-juicebox4-aka-jb4-16.html

Nic configuring the JB4.
View attachment 70499



CNY Feb 2015: Exhaust, BBK and Grille
Spotted a posting by KBS

66156d1420777622-chinese-new-year-promotion-eisenmann-exhaust-system-eisenmann-promotion.jpg


On the very last day before the promo ended, though price was still slightly on the high side,I placed the deposit for a set of Eisenmann Twin Sport mufflers and prepared myself as best i could to endure the grueling 4 week wait.

Less than 1 week after placing deposit for the exhaust, the BBB virus came back. This time while I was washing my rims. I really could not bear the mismatch in brake rotor size to the rims. Thanks to bro JONLEECK's recommendation, managed to source out a good price for OEM brembos. Delivery time, 3 weeks. :wtf:

No choice, LL just wait for both exhaust and bbk to come in together.

1st week of March 2015:
Still painfully enduring the wait for BBK and Exhaust to come in when...

JDM announced F32 double slate grill on offer! MTL!

10997979_10153198342214254_3592926108878733123_o.j  pg

10959931_10153198350039254_6266968052620970833_o.jpg

11039224_10153198350319254_4273824390288256781_o.jpg



3rd week of March 2015:
KBS arranged for the installation of my twin Eisenmanns!

Photos courtesy of KBS:
View attachment 70500View attachment 70501View attachment 70502View attachment 70503
According to Eugene from KBS, I am the first 420i in Singapore with Eisenmann Twins. :woottt:

Someone asked me to describe the sound. In a word? Orgasmic:thumbsup::thumbsup::thumbsup:

Cold Start Stock vs Eisenmann Twin Sport Muffler
[video=youtube;1MeJnO9lN_A]https://www.youtube.com/watch?v=1MeJnO9lN_A&feature=youtu.be[/video]

Then the following day? The brakeshop arranged for the BBK installation! Huat ah! Braking feels equally good if not better than stock. 380mm slotted rotors with Brembo OEM BBK

21173_10153233801689254_2910783008304411505_n.jpg

11094152_10153233929959254_1066311121456942846_o.j  pg


At the end of a long week of running from workshop to workshop to get my exos and bbk done, I could not forget that our dear LKY passed away earlier this week on 23rd March 2015. Since I've been meaning to get some stickers for my car, i got a free decal from Johnson Sticker as a mark of respect for the old man.
11057243_10153233932479254_531628677298486530_o.jp  g


Thank you Mr Lee. Without you, Singapore would not be the country it is today. RIP.

Planning on doing M-sport Body Kit next, but can't decide between Original German ($6XXX) or Taiwan replica ($2XXX).



30th March 2015:
Took my camera and car out for a mini photoshoot. Enjoy.

10848624_10153241443534254_2068843432740926641_o.jpg

10633562_10153241443519254_6724338364574727657_o.jpg



20th May 2015: M-sport bodykit

Finally got what I've been waiting for. M-sport + M performance body kit.
DSC_0141_zpszjinggs2.jpg


Image courtesy of JDM Autocare. I've been eyeing the M-sport kit for the longest time now, and at the time of this post, besides buying from JDM, it is impossible to bring in a complete kit at the price point JDM is offering.

PML does not do retrofitting of M-sport body kit. So for F32 bros interested in doing up M-sport or M-performance, look no further. I will not say that fitment is 100% perfect, but I will say you definitely get your money's worth. It is really value for money. If you strongly feel the need to get 100% fitment, you will have to pay at least double of what I paid to get the original kit in.

My only gripe is that after fitting the body kit, there were some issues with my PDC (parking distance control) aka reversing sensor. However I am pleased to note that Daniel and his team quickly resolved the problem for me and so far so good.


11350659_10153365384284254_5731997086182472268_n.jpg


:ehhh::ehhh::ehhh: I think its time to go and do another round of photo taking.



28th May 2015: M-performance Rocker Panel Decal

Since I have the m-sport side skirt, why not adorn it with the M-Performance Rocker Panel Decal from Eng Soon Auto.

In my opinion, i think the decal looks nicer on white cars. More contrast. Anyway, hearsay that the sticker adds 2bhp per side. :laughlik:

1610940_10153390198879254_3969391826327548013_n.jpg


This is probably gonna be my last mod for a while.:stop!: My wallet seriously needs to recoup.

I think I can also use this time to decide on what to do next. Aesthetic or performance. :p

On the list:

1) Coilover or lowering Springs
 
Last edited by a moderator:
Re: F32 420i: Birthday Bimmer

congrats on the new ride and welcome to the 4 series world ;) do meet up when free, im a 4 series youngster too ._.
 
Re: F32 420i: Birthday Bimmer

Save money and buy Taiwan replica, in case your father asks to meet you at Hong Seh next bday.
 
Re: F32 420i: Birthday Bimmer

Congrats and what a great dad!
 
Re: F32 420i: Birthday Bimmer

I am printing this to show my dad!
 
Re: F32 420i: Birthday Bimmer

Congratulations! I just found out, I'm actually your long lost brother... need to meet your, I mean, our, dad at PML next week. :lol2::lol2: but, jokes aside, many many congratulations! What a great dad!
 
Re: F32 420i: Birthday Bimmer

Thanks everyone. Yea, I'm really blessed to have a car for my birthday present, what more a BMW. Prior to this, the only BMW i ever thought of was literally Bus, MRT and walking. No bullshit.
 
Re: F32 420i: Birthday Bimmer

5now5torm;1115541 said:
Thanks everyone. Yea, I'm really blessed to have a car for my birthday present, what more a BMW. Prior to this, the only BMW i ever thought of was literally Bus, MRT and walking. No bullshit.


Congrats......









cheeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeeers
 
Re: F32 420i: Birthday Bimmer

Congrats on your new ride mate,

But I have to ask though, you mention you want to avoid voiding the engine warranty but by chipping the car its voiding the warranty already unless I'm missing something?
 
Re: F32 420i: Birthday Bimmer

Congrats! Love the mods
 
Re: F32 420i: Birthday Bimmer

mercuryz;1115593 said:
Congrats on your new ride mate,

But I have to ask though, you mention you want to avoid voiding the engine warranty but by chipping the car its voiding the warranty already unless I'm missing something?

thanks bro :)

the mod i did at boss was for juicebox4. When I go for servicing, i can turn off the module via the steering wheel controls making it undetectable (or atleast that's what the workshop told me). for warranty claims, the module is plug and play, so it can be easily removed by the workshop prior to sending back to the AD.
 
Re: F32 420i: Birthday Bimmer

congrats on your 4-series coupe ...
your dad is waiting for his birthday ride too when you are ready ...

[video=youtube;OLfOVbmSKoo]https://www.youtube.com/watch?v=OLfOVbmSKoo[/video]
 
Re: F32 420i: Birthday Bimmer

wt_know;1115599 said:
congrats on your 4-series coupe ...
your dad is waiting for his birthday ride too when you are ready ...

[video=youtube;OLfOVbmSKoo]https://www.youtube.com/watch?v=OLfOVbmSKoo[/video]

haha! i think this one can la

100_1266.jpg
 
Re: F32 420i: Birthday Bimmer

[video=youtube;1MeJnO9lN_A]https://www.youtube.com/watch?v=1MeJnO9lN_A&feature=youtu.be[/video]

Stock Cold Start vs Eisenmann Twin Cold Start

420i and 320i (f30) share the same exhaust.
 
Re: F32 420i: Birthday Bimmer

I am also from NTU.

Not a good idea to always believe salesman or workshop. They are just after money.

Generally BMW AD quite ok, the one next door is a lot more anal.

If you are doing software update with AD, please remove the tune. Otherwise AD may not want to help because they will connect to some computer system which is linked to some central computer in germany or something...or so I was told by my service guy who had apologised politely to me for the hassle...when the mod was not his fault.

And because JB4 need wire splicing to connect to DME...the mark is seen once the engine cover is removed to access the DME.
 
Re: F32 420i: Birthday Bimmer

Slow_poke_driver;1115645 said:
And because JB4 need wire splicing to connect to DME...the mark is seen once the engine cover is removed to access the DME.

Which era are you from ?
JB4 and all tuning boxes does not need splicing anymore nowadays
 
Re: F32 420i: Birthday Bimmer

Jason8822;1115648 said:
Which era are you from ?
JB4 and all tuning boxes does not need splicing anymore nowadays

You sure?

New JB4 no need to splice wire? Then how is the canbus connected?
 
Re: F32 420i: Birthday Bimmer

Ultimately no one will know if bmw can detect the mod or not, I think the warranty we want to preserve is the engine being blown (damn rare), minor engine issues like engine going to limp mode is probably not too concerning since it can be fixed. If touch wood the engine does blow bmw will likely run thru every diagnostic in the book to find the cause. It's likely they will pick up any kind of mod software or otherwise.

That said the n20 420 is a detune n20, so long as the tune is not to aggressive reckons it unlikely the engine will have issues. But just note that I doubt it's undetectable by any means.
 

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