Carbon Dynamics Airbox on the 325
Moderator: martauto
Hi All,
Are any of you out there using a carbon dynamics airbox system on the 325 m20 engine and if so are they worth the hype.
cheers http://www.motormec.co.uk/cda.html
Are any of you out there using a carbon dynamics airbox system on the 325 m20 engine and if so are they worth the hype.
cheers http://www.motormec.co.uk/cda.html
Last edited by Thews on Thu Jul 10, 2008 7:36 pm, edited 2 times in total.
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march109
- Engaged to the E30 Zone

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Chris-W wrote:Slightly camp way of asking if you have a web-link to more details.Thews wrote:linky?

325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
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march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
- Contact:
Chris-W wrote:Slightly camp way of asking if you have a web-link to more details.Thews wrote:linky?

325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
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march109
- Engaged to the E30 Zone

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Do you mean the;
BMC CARBON DYNAMIC ARIBOX :
CDA filtering system is composed of a cylindrical carbon air box containing.............
Sound awesome I'm sceptical of power gains though.
BMC CARBON DYNAMIC ARIBOX :
CDA filtering system is composed of a cylindrical carbon air box containing.............
Sound awesome I'm sceptical of power gains though.
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
so was I but im running a k&n induction kit at the min and just dragging warm air in. was thinking of putting the original air box back on but spotted a good write up on these in pbmw.
Last edited by Thews on Thu Jul 10, 2008 7:55 pm, edited 1 time in total.
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march109
- Engaged to the E30 Zone

- Posts: 6632
- Joined: Sun Aug 20, 2006 11:00 pm
- Location: Bournemouth
- Contact:
The original airbox is hard to beat IMO, whichreminds me I need one! However a cold airfeed and or heat shield would do yours the world of good.
325i Tech 1 Touring, breaking.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
2.5 high comp. M20, 3.64 LSD, Fully undersealed, Spax springs & Bilstein shocks, s/s exhaust, Alpina rep wheels and more.
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dips346
- London Meets Main Man
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these are sold on the zone shop
http://www.evo-s.co.uk/shop/index.php?c ... _2280_2281
http://www.evo-s.co.uk/shop/index.php?c ... _2280_2281
I've got one, but I can't hear it over my exhaust 
I tried it on my E46, made a nice noise when you floor it, nice and quiet when cruising at speed. Can't say it made any difference to the power though.

There's some vids of it on the M54B22 in my E46 on this page:
http://www.msportster.co.uk/videos.asp (bottom of the page)
I tried it on my E46, made a nice noise when you floor it, nice and quiet when cruising at speed. Can't say it made any difference to the power though.

There's some vids of it on the M54B22 in my E46 on this page:
http://www.msportster.co.uk/videos.asp (bottom of the page)









