jpturner 0 Posted March 18, 2007 Report Share Posted March 18, 2007 Hey Dudes.I need some expert advice. I have a VR6 1997 and I always believed a view holes in the air box and a K&N filter is the bomb. But everybody raves about the BMC CDA. Is it any better or does it just look good? I think they sound the same (Fanstastic sound).ThanksJP Link to post Share on other sites
VR6gaz 0 Posted March 18, 2007 Report Share Posted March 18, 2007 I think BMC CDA is one of the best you can get, i may be wrong???????Heard good stuff about em tho Link to post Share on other sites
patpong_pete 0 Posted March 18, 2007 Report Share Posted March 18, 2007 why don't anyone that has a sound clip post it up on you tube ?BMC is good for power bhp, not to loud ,small enough to fit and looks the partpipercross meant to be the best for sound,massive so not easy to hide in the engine suffers from hot air heat from engine(viper is the one with buit in sheild from engine heatK&N been going for years i think same as green filter cone shape will do same jobI would like to see some power graphs or listen to noise clipsi have just bought BMC CDA but havent fitted it yeti bought mine because i got a good price !its all down to choice its your money pick one but BMC CDAseems to have it all without the chave cosa ! Link to post Share on other sites
matth76 1 Posted March 18, 2007 Report Share Posted March 18, 2007 Fit yours patpong... you'll love the sound when you open it up. It is far more efficient than drilling holes and fitting a panel filter. It has much more surface area and drilling holes will just allow heatsoak to take place.. not a good thing. The bmc has its own heat shielding and if pointed directly to the gap between the headlight and nearside panel will get plent of cold air. To get even more cold air you can fit the cold air feed but this involves moving the carbon cannistor which can be a bit of a hassle as its very tight to get to all the nuts and bolts etc. I have had my bmc for a year now without fitting the cold air feed as both The Phirm and Stealth say it makes very little difference - stealth have said it makes no difference at all fitting the cold air feed as they have done a lot of rolling road tests with and without the feed. It sounds subtle at low revs but if you want to rev your car it will complement a good exhaust system and the v6 howl perfectly, it now sounds more of an aston martin than a chav saxo etc. Bear in mind if you fit the cold air feed it will be much quieter. Its not loud like some induction kits but it has a lovely unique sound when you floor it. Link to post Share on other sites
xyber 1 Posted March 21, 2007 Report Share Posted March 21, 2007 BMC hands down, when u boot it people turn round to see whats coming, makes a really angry roar! I didnt listen to my stereo for about a month after buying mine! FIND A TUNNEL, PUT IT IN 3RD, FLOOR IT!!!! u wont be disappointed Link to post Share on other sites
cabrioman 6 Posted March 21, 2007 Report Share Posted March 21, 2007 i know all about that one 3rd gear and a tunnel mmmmm wot a noise adn like u said everybody looks to see wots goin past them mite have to get a sound sample next time we go on a convoy to a show me thinks ... Link to post Share on other sites
jpturner 0 Posted March 21, 2007 Author Report Share Posted March 21, 2007 Thanks for all that advice.O Yes before I forget. Does the air flow sensor give any trouble with the BMC CDA? Looks like I am gonna buy a BMC CDA. Any one got one for sale Link to post Share on other sites
xyber 1 Posted March 22, 2007 Report Share Posted March 22, 2007 No probs with maf, just make sure it aint rattling around too much, I used a cable tie to steady it, sortedGot mine off ebay for £185, they only come in two sizes as they are universal, you will also need an 82 or 85mm coupling hose to fit it, i used an sf racing one in blue from demon tweeks £10http://cgi.ebay.co.uk/BMC-CDA-Induction-Air-Filter-Kit-Audi-TT-Turbo-3-2_W0QQitemZ130089807881QQcategoryZ36680QQssPageNameZWDVWQQrdZ1QQcmdZViewItemask him as i think that is the correct one (for a vr6) he has loads for salePS dont use the cold air feed pipe, its fine not to and gives loads better sound! HAVE FUN!! Link to post Share on other sites
patpong_pete 0 Posted March 22, 2007 Report Share Posted March 22, 2007 BMC CDA nice bit of kit sound normal on tick overbut floor it and boom sounds like mini aston DB7 or like Subarueasy to fit get the blue hose like Xyber says and i did same did'nt fit cold air feed pipe RAM AIR piper cross is meant to be very loud would like to hear but i'm very happywith my bmc 2.500-3000rpm starts to burble and 4500-5000 sounds like a spitfire VR6 Dambusters Link to post Share on other sites
matth76 1 Posted March 23, 2007 Report Share Posted March 23, 2007 xyber.. £185...seems a tad expensive...especially from Ebay which is supposed to be cheaper. I got mine for £160.I agree with you about the tunnel! Even in fourth gear floor it and it sounds amazing. You can easily hear it with the windows closed and radio blaring. But can be equally subtle and just a small hint that you have something under the bonnet when driving around at low revs. You can cruise at 70 easily - if you don't floor it it is hardly noticable. But floor it and you know it's there and really goes well with the v6 sound.. without drowing it out like some filters can. Link to post Share on other sites
binliner 0 Posted March 24, 2007 Report Share Posted March 24, 2007 Hey Dudes.I need some expert advice. I have a VR6 1997 and I always believed a view holes in the air box and a K&N filter is the bomb. But everybody raves about the BMC CDA. Is it any better or does it just look good? I think they sound the same (Fanstastic sound).ThanksJPI used to have a BMC on my highline and it sounded great... on my current VR I have a drilled airbox and K&N panel filter and tbh it doesnt sound much different but cost about £130 less!! As far as power goes you might make a bit more bhp with the BMC (but not a lot) and I couldnt actually notice a difference so it's all down to whether you want to pay £160 for a slightly better figure on your print out at a rolling road day Link to post Share on other sites
rodney 17 Posted March 24, 2007 Report Share Posted March 24, 2007 OK so heres a slightly different slant....I seem to recall someone on here who had phoned around and asked all the manufactureres what their filter spec was and how it fitted with the VW specs. (May even be a sticky)I think K&N were the only ones who answered it. I'm sure No one has had any issues with BMC on here,All have a motorsports background and should know their onions. I just made me think :-p I have a K&N (athough the above had nothing to do with it)Cheers Link to post Share on other sites
patpong_pete 0 Posted March 24, 2007 Report Share Posted March 24, 2007 any one got a photo of the std airbox with holes drilled in it are they drilled near side of the air box and how many holes?is it like a piece of cheese!BMC CDA for looks and if u have the fundsK&N panel filter std airbox with holes drilled on a budgetboth good and better breathing than std system Link to post Share on other sites
vr6newcomer 1 Posted March 28, 2007 Report Share Posted March 28, 2007 u need to drill the holes below where the air filter sits, and yes, stick in as many as you can, so it does look like a piece of cheese. Link to post Share on other sites
Guest ribbotson Posted March 30, 2007 Report Share Posted March 30, 2007 I have a DMC in my V6 4mo. I find the best noise can be got in 2nd gear. Set off in first, then immediately put it into 2nd (or set off in 2nd). Then just put your foot flat to the floor. You get the massive booming noise almost instantly, and with the V6 noise as well everyone turns and looks.I live near a few bridges and enclosed roads. Giving it some beans over on enclosed roads (house walls either side) seems to amplify the noise.Just need my R32 style exhaust and the supercharger. Link to post Share on other sites
xyber 1 Posted April 8, 2007 Report Share Posted April 8, 2007 BMC CDA nice bit of kit sound normal on tick overbut floor it and boom sounds like mini aston DB7 or like Subarueasy to fit get the blue hose like Xyber says and i did same did'nt fit cold air feed pipe RAM AIR piper cross is meant to be very loud would like to hear but i'm very happywith my bmc 2.500-3000rpm starts to burble and 4500-5000 sounds like a spitfire VR6 DambustersTry and find a tunnel or narrow street with people walking thru it and give them the dambuster noise!! THEY DONT LIKE IT UP'EM MR MANNERING!! (6) Link to post Share on other sites
patpong_pete 0 Posted April 9, 2007 Report Share Posted April 9, 2007 STUIPED BOY PIKEyes Mr Manneringi do every day nice noise and when drive normal its hardly thereblep the throtle and she opens up and sounds sweetnow wheres them fokers Link to post Share on other sites
ventovr6essex1 0 Posted April 10, 2007 Report Share Posted April 10, 2007 ive have a jetex pannel filter i removed the cold air intake from the standard airbox and after a little trip to halfords i got some air ducting pipe and created my own ram air feed into the airbox, it sounds ace and filter and pipe cost £30 as i got my filter at a show . Link to post Share on other sites
lee060 3 Posted April 10, 2007 Report Share Posted April 10, 2007 imo panel filter and drilled airbox , works a treat! hell of a lot cheaper aswell . still gives a great induction note!!! Link to post Share on other sites
xyber 1 Posted April 11, 2007 Report Share Posted April 11, 2007 The main difference btween most kits and stuff like the bmc and pipercross viper is that if you look down the inlet of the canisters there are curved fins, which as the engine sucks in air, these fins twist in air (imagine a small tornado) as the air spins, this will create a drop in pressure, which inturn will create a sucking effect inside the actual induction kit canister, so not only is the engine sucking, but the induction kit is aswel, abit like a tiny little turbo (i think?) thats what the bumf says on the side of my bmc box anywayThe price might seem a little high, but once youve heard the noise they make, it'll seem cheap (its addictive) My bmc is still my fav mod ive done so far, even more since a made a bloke sat in traffic in a 911 jump as shot past making spitfire noises, rumbling and popping away Link to post Share on other sites
stuey 0 Posted May 15, 2007 Report Share Posted May 15, 2007 Hi haven't been on for a while, here is a link to a thread i posted on my modded airboxhttp://www.vr6oc.com/e107_plugins/forum/forum_viewtopic.php?149364 Link to post Share on other sites
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