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Air Filter
Posted: Thu May 29, 2008 7:37 pm
by rs4boy
Chaps what do you think is the best panel air filter for our cars, done a search can't find much about which one to go for.
Thanks
RE: Air Filter
Posted: Thu May 29, 2008 9:20 pm
by Virdee Autos
Keep it OEM IMHO!
But I'm sure I have read various debates on here, with alot of discussion!
I'd rather stick to OEM, purely not wanting to risk anything for the sake of a few HP's, and sacrifice filtering quality
Just my 2p's!
Posted: Thu May 29, 2008 10:33 pm
by TopBear
Hengst are apparently the equivalent of OEM spec filters.
Euro Car Parts sell them for under a tenner.
Posted: Thu May 29, 2008 10:42 pm
by Virdee Autos
Hardly any difference between ECP prices and OEM Audi.
Or if you don't want to buy from Audi, then go to GSF and get the Mann item they do which is the same as Audi
Posted: Fri May 30, 2008 9:44 am
by DerekS
Forget the panel filter replacement. Waste of time in my opinion.
I have fitted a few BMC CDA. Not cheap but is an improvement over factory.
Posted: Sun Jun 01, 2008 6:04 pm
by mattykerby01
Any of those nasty wooshing sounds from the DV's with the BMC CDA filter system? Not my cup of tea !
Looks like a tidy mod if you look on their website around €270 delivered...
Posted: Sun Jun 01, 2008 6:25 pm
by Virdee Autos
Have seen these alot in the VAG scene, but still not totally smitten, or proven to me that they do work, or more importantly are better than a panel filter.
Posted: Sun Jun 01, 2008 8:16 pm
by S2tuner
DerekS wrote:Forget the panel filter replacement. Waste of time in my opinion.
I have fitted a few BMC CDA. Not cheap but is an improvement over factory.
A BMC CDA an improvement over factory RS4? You're kidding, I've dynoed personally 3 cars that LOST 15 to 20 BHP with BMC CDA vs. stock.
Posted: Sun Jun 01, 2008 9:30 pm
by Virdee Autos
I'm sure Audi spent enough time and money on the RS4 intake/airbox, hence why its an improvement over the S4.
Each to their own, but I've seen the prices of the BMC, and even if it does offer negligable gains, the price out weighs it
Posted: Sun Jun 01, 2008 9:39 pm
by S2tuner
R33V-Spec wrote:I'm sure Audi spent enough time and money on the RS4 intake/airbox, hence why its an improvement over the S4.
Each to their own, but I've seen the prices of the BMC, and even if it does offer negligable gains, the price out weighs it
I think the power LOSS dramatically outweighs any price argument. In case you didn't read my previous post correctly: 3 remapped RS4s consistently LOST 15 to 20 crank BHP after having BMC CDA fitted. After removing those airboxes and refitting stock, remapped power was back to where it should have always been. I also had logs where the air flow was correlated to the loss of power (15g/s less flow with BMC CDA fitted).
Posted: Sun Jun 01, 2008 9:58 pm
by Virdee Autos
I'm in absolute agreement with you Minhea.
Incase I didn't state it properly. but what I was trying to say is that the cost of the BMC is so high, that even "IF" it does offer any improvement (which it doesn't according to your experience/facts), it just doesn't make sense....to me anyway!
Posted: Sun Jun 01, 2008 10:14 pm
by boxerdogted
As they say all noise and no go.
Posted: Mon Jun 02, 2008 1:31 pm
by mattykerby01
Stock filter for me !
Posted: Mon Jun 02, 2008 8:26 pm
by rs4boy
That it then stock it is, just like to no about these thing.
Thanks chaps
Jason