question about the stock air box.

Blaznmsp

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:
Mazdaspeed Protege
i was just wonderin how some people were able to replace their stock air box with an aftermarket cone filter while keeping the stock pipes on. i have seen pics but still dont completely understand. where did they place the wire that goes into the air box.
 
Blaznmsp said:
i was just wonderin how some people were able to replace their stock air box with an aftermarket cone filter while keeping the stock pipes on. i have seen pics but still dont completely understand. where did they place the wire that goes into the air box.
I am not one of those people that have done this, but I could imagine you could tuvk the air temp sensor into the cone under the coupling like my current set up because I took my cold air and temperarily converted it to a short ram, or I have a friend that drilled a hole into his cold air behind the mass air sensor and inserted it with the grommet there when he permanently converted his cold air into a short ram, and I know another guy that just has the sensor dangling down but I dont recommend that one, I mean it is there for a reason, it shouldnt be too hard to just drill into the stock plastic behind the Mass Air Sensor, use the grommet from the stock air box, thats what I recommend.
 
Velocifero said:
I am not one of those people that have done this, but I could imagine you could tuvk the air temp sensor into the cone under the coupling like my current set up because I took my cold air and temperarily converted it to a short ram, or I have a friend that drilled a hole into his cold air behind the mass air sensor and inserted it with the grommet there when he permanently converted his cold air into a short ram, and I know another guy that just has the sensor dangling down but I dont recommend that one, I mean it is there for a reason, it shouldnt be too hard to just drill into the stock plastic behind the Mass Air Sensor, use the grommet from the stock air box, thats what I recommend.


COOL AND THANKS
 
I built a custom short ram air intake using an aluminium exhaust pipe with a 45 degree bend in it and an aftermarket cone filter. All you have to do is cut the pipe to the right length so it lines up from the MAF to the hole just above your diverside wheelwell. You then drill a hole in the pipe (around about the middle) and use the rubber gromet from your stock air box. Insert the gromet in the hole you drilled and then stick the air meter in the gromet. You could also do this a little more "ghetto" style with some pvc tubing from Home Depot. Get some silicone adapters (don't know whatelse to call them) and clamp it all together. You'll also have to move your radiator overflow tank, but it's easy (the tank covers the hole in the wheelwell).

One word of warning, you'd better like the "turkey" sound because this will make it a whole lot louder, however throttle response will increase. I hate the turkey, so I removed my custom job and put the stock box back on. Once I get a bvp/bov setup (kills turkey) I'll put the custom job back in place.

For all the effort, you'd probably be better off just putting a new high-flow panel filter in the stock box - there are many discussions on the board about whether or not a cai or sai are worth it on a turbo car (and I'm not going to get into now) because the air heats up in the turbo and the turbo will always suck enough air in to feed itself (of couse you do want to free up the source as much as possible)

You know, I never understood why they call it "turkey" because it sounds more like a bottle cap in a garberator to me.
 
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Psyklops said:
I built a custom short ram air intake using an aluminium exhaust pipe with a 45 degree bend in it and an aftermarket cone filter. All you have to do is cut the pipe to the right length so it lines up from the MAF to the hole just above your diverside wheelwell. You then drill a hole in the pipe (around about the middle) and use the rubber gromet from your stock air box. Insert the gromet in the hole you drilled and then stick the air meter in the gromet. You could also do this a little more "ghetto" style with some pvc tubing from Home Depot. Get some silicone adapters (don't know whatelse to call them) and clamp it all together. You'll also have to move your radiator overflow tank, but it's easy (the tank covers the hole in the wheelwell).

One word of warning, you'd better like the "turkey" sound because this will make it a whole lot louder, however throttle response will increase. I hate the turkey, so I removed my custom job and put the stock box back on. Once I get a bvp/bov setup (kills turkey) I'll put the custom job back in place.

For all the effort, you'd probably be better off just putting a new high-flow panel filter in the stock box - there are many discussions on the board about whether or not a cai or sai are worth it on a turbo car (and I'm not going to get into now) because the air heats up in the turbo and the turbo will always suck enough air in to feed itself (of couse you do want to free up the source as much as possible)

You know, I never understood why they call it "turkey" because it sounds more like a bottle cap in a garberator to me.
the dual set-up wont automatically rid you off the turkey sound, you will have to sit with it a bit and tune the bov to the right tension to eliminate it, and it depensds on wgat bov you are going with and what your boost is at, and even with the dual set-up you will still have a turkey like sound emitted from time to time depending on how you drive, I dont know about the bottle cap in a garberator, mine sounds like a turkey
 
Really, it actually sounds like "gobble, gobble" to you? Mine is more like "grrrrrbapbapbap!". Maybe there is something wrong with my car.
 
Psyklops said:
Really, it actually sounds like "gobble, gobble" to you? Mine is more like "grrrrrbapbapbap!". Maybe there is something wrong with my car.
Here's a clip of the turkey: TURKEY! It doesnt bother me, more personality than all the other boosted cars around here.


Sorry to thread jack
 
Mine does NOT sound like that at all!! Jez, I think my bpv must be pooched. Mine definately makes a grrrrrbapbapbap sound right where the turkey is supposed to be - it's got to be the valve.
 
Psyklops said:
Mine does NOT sound like that at all!! Jez, I think my bpv must be pooched. Mine definately makes a grrrrrbapbapbap sound right where the turkey is supposed to be - it's got to be the valve.

Mine sounds like a horse or something, or a really deep turkey. I never have that full turkey sound. I dunno what it is either. I just have Injen Intake.
 
Smork, you ever hang around with Smindy? ;) j/k.

Like a horse, eh? Velocifero must have some mods on his car. His almost sounds like a bov to me.
 
well, a few people here have like dp, intake, and have that turkey. I've not been able to figure what the difference is between our BPVs and the noise the make.

and yes, smindy is a *(#*$@# though :P jk
 
But you have the intake? Weird. I'm thinking about the Forge bpv replacement - I was thinking about a dual bpv/bov because I thought the s*** sound my car makes was the so called "turkey". But if my car sounded like Velocifero's I'd be pretty happy with the turkey.
 
That's how I did mine
 

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FlyinMSP said:
That's how I did mine
thats interesting, whered you pick that up, i have never seen that filter?

Psyklops said:
What mods do you have on your car, Velocifero?
as far as the airways are concerned I have the Injen CAI, stock BPV and s-pipe back exhaust (Vibrant Performance, which I highly recommend). Even when I get to hard pipes I am gonna stick with the bpv just do be different and the turkey doesnt bother me, its funny how you have to keep something stock to be different. I have a s-pipe on the way and my spool time is already superfast and is supposed to get faster once I put the s-pipe on. If I am driving hard ans shifting fast I don't even get a turkey sound then it just sounds like a bov but not whistley
 
Yeah, FlyinMSP, where did you get that filter? I've never seen one like it.
 
That's a DIA, Dynamic Air intake from BMC, a company from Italy that makes the filters for Ferrari Formula 1 and other teams! It's very reasonably priced as well!

http://www.bmcairfilters.com/

http://www.bmcairfilter.com/

Once I find a 45 degree coupler, I will be able to use the flexible hose that comes with the kit and feed cold air from the hole in the wheel well (the one that all CAI use)

Works very well and the sound is awsome (sounds like a 6 cyl.!)
 
Whoa, $138.76 USD! Looks cool, but is it worth it? Do you notice any gains from the stock box? I guess you didn't try just a hi-flow panel filter in the stock box before purchasing your BMC, FlyinMSP?

Update: According to their site, "The DIA is recommended for engines having a displacement up to 1.6000 cc."
 
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