FS: Racechip Ultimate for N20 420i

Z4C_luvver · 12-26-2017, 06:14 PM

I've recently sold my 420i, and taken out the racechip ultimate which I used for just over a year. The module made a great improvement to both performance and economy and was definitely worth the outlay. It is extremely simple to install and remove (for dealer visits).
It has an adjustment to increase performance further but I never pushed it. It was mounted out of the bay and was always kept dry.

Pretty much as new, with original box, etc.

Price reduced, asking £200.

Z4C_luvver · 04-19-2018, 06:34 AM

Bumpy, asking £200 now.

Z4C_luvver · 01-30-2019, 02:20 AM

2019 bump

GpAevo · 01-31-2019, 04:35 AM

Do you still have this? Does this one need to be plugged into the OBD port like a JB4?

Which model is it? On their website I can only see S, RS and GTS.

Z4C_luvver · 01-31-2019, 11:05 AM

Hi, yes I still have it. It was a great unit, just didn't sell it with my car. Variable power improvements too!

Here are some weblinks:

http://vi.vipr.ebaydesc.com/ws/eBayI...1&secureDesc=0

http://www.racechip.com.sg/index.php...f30-320i-135kw

And, no, you don't plug it into the OBD port. It's all done in the engine bay. Here is my installation link:

https://f30.bimmerpost.com/forums/sh....php?t=1185350

Cheers!

GpAevo · 01-31-2019, 01:13 PM

Can you switch maps on it? Is it done by an app or on the box itself? Just reading a few conflicting articles.

Z4C_luvver · 02-01-2019, 02:02 AM

Quote:

Originally Posted by GpAevo

Can you switch maps on it? Is it done by an app or on the box itself? Just reading a few conflicting articles.

Hmmm, there are two potentiometers that provide adjustment - 'different maps' - if you will.

This is a vid on adjustment for the diesel unit. Petrol is the same.

And there's a USB port on it for updates. Red circled item is the one.

12-26-2017, 06:14 PM	#1
Z4C_luvver First Lieutenant 67 Rep 322 Posts Drives: Phoenix Yellow Z4C Join Date: Feb 2011 Location: Wiltshire iTrader: (0)	FS: Racechip Ultimate for N20 420i I've recently sold my 420i, and taken out the racechip ultimate which I used for just over a year. The module made a great improvement to both performance and economy and was definitely worth the outlay. It is extremely simple to install and remove (for dealer visits). It has an adjustment to increase performance further but I never pushed it. It was mounted out of the bay and was always kept dry. Pretty much as new, with original box, etc. Price reduced, asking £200. Last edited by Z4C_luvver; 10-01-2018 at 09:19 AM..
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04-19-2018, 06:34 AM	#2
Z4C_luvver First Lieutenant 67 Rep 322 Posts Drives: Phoenix Yellow Z4C Join Date: Feb 2011 Location: Wiltshire iTrader: (0)	Bumpy, asking £200 now.
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01-30-2019, 02:20 AM	#3
Z4C_luvver First Lieutenant 67 Rep 322 Posts Drives: Phoenix Yellow Z4C Join Date: Feb 2011 Location: Wiltshire iTrader: (0)	2019 bump
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01-31-2019, 04:35 AM	#4
GpAevo Private First Class 16 Rep 150 Posts Drives: F31 320i Join Date: Sep 2008 Location: N.Ireland iTrader: (0)	Do you still have this? Does this one need to be plugged into the OBD port like a JB4? Which model is it? On their website I can only see S, RS and GTS.
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01-31-2019, 11:05 AM	#5
Z4C_luvver First Lieutenant 67 Rep 322 Posts Drives: Phoenix Yellow Z4C Join Date: Feb 2011 Location: Wiltshire iTrader: (0)	Hi, yes I still have it. It was a great unit, just didn't sell it with my car. Variable power improvements too! Here are some weblinks: http://vi.vipr.ebaydesc.com/ws/eBayI...1&secureDesc=0 http://www.racechip.com.sg/index.php...f30-320i-135kw And, no, you don't plug it into the OBD port. It's all done in the engine bay. Here is my installation link: https://f30.bimmerpost.com/forums/sh....php?t=1185350 Cheers!
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01-31-2019, 01:13 PM	#6
GpAevo Private First Class 16 Rep 150 Posts Drives: F31 320i Join Date: Sep 2008 Location: N.Ireland iTrader: (0)	Can you switch maps on it? Is it done by an app or on the box itself? Just reading a few conflicting articles.
	Appreciate 0 Quote