BOOSTERPLUG !!

Try searching on the forum, you will find a ton of info.

General consensus is they're pretty good.
 
Will be interesting to get your opinion of it when fitted Doberman.

Thanks all.

You'll have your own opinion when you've risked £20 buying Doberman's. Added to the £12 you have already saved on site subscription (diabling the FS&W section, where you would normally find similar items for sale) you'll be richer in pocket and experience, so double the bargain.

If you don't like it you can always wait for the next similar thread and sneak it in for sale there.
 
I can't even remember any more to be honest...I had it on the bike over a year ago, but "I believe" that back then it made a small difference. I took it off because I fitted Keihan headers, K&N filter and bought a Wunderlich controller.

The controller works better alone and that's why I removed the accelerator module from the bike.

For £20 you can't go wrong!
 
Hmmn the old resistor in the IAT sensor trick but with a flashy website.

Am not entirely convinced. Why didnt BMW just amend the IAT settings when they manufactured it in the first place??

:rolleyes:

Thats because BMW configure their engines (especially since 2008) to run very lean. These devices trick the ECU in to thinking the air temp is 20 deg colder, therefore richening up the fuelling.

And it works...

:rolleyes:
 


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