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BMC CDA's

Posted: Wed Mar 18, 2009 5:15 pm
by 6n2si
I see alot of people on here have these on their cars, are they worth it? Take it they might be worth a couple of bhp? Got the option of buying one for £100, just looking for opinions, I already have a K&N panel filter.

Cheers guys.

Re: BMC CDA's

Posted: Wed Mar 18, 2009 5:27 pm
by Si_GTi
Its all about the noise 8)

Re: BMC CDA's

Posted: Thu Mar 19, 2009 1:49 am
by Tim_GTi
Yeh all about the noise. sounds amazing. I know you may think it's hard to justify for th price. But you really won't regret it.

Re: BMC CDA's

Posted: Thu Mar 19, 2009 1:51 am
by turkpolo
ive got a pipercross indutcion kit it is loud, and i mean loud mate :)

Re: BMC CDA's

Posted: Thu Mar 19, 2009 8:52 am
by Mike_M
I had one then sold it on due to insurance costs when I looked into it further, and in the end I drilled a few select 10mm holes at the back of the original airbox while also smoothing the interior of it also after some research and put a second cold air feed from the grill upto the holes to prevent heat soak.

Works like a dream with no performance issues but she does seem to rev a lot easier/smoother now which is a bonus and the noise is really nice too.