Does anyone know what the 'fix' is to the pipework to use two completely seperate filters.

 

I know you need a dummy MAF and the chip has to be changed to read double the air one MAF reads. Is there anything else?

 

I'm not bothered about whether i have enought power to justify it or not so please no ''u need 400-500bhp'' posts lol

 

Cheers

Yaseen

downside of this kit is it's length, it really pushes the cones down very low behind the bumper, just nice for our English weather :(

 

cheers

smithy

 

Smithy, your right....this is causing me problems at the moment.

 

My filters have been pushed so far down that direct air forced into them is causing too much turbulence and confusing the MAF.

 

I have the JWP POPS fitted to my doolz. Can you recommend anything smaller so that I can raise the setup away from direct airflow & English weather?

 

This ruined my idea of a kawasaki style forced induction system :(

 

Cheers

 

Steve

Not sure why you need the AFC2 with only 1 MAF! The stock ecu maps should be able to cope with your airflow as the input information is from a voltage reading from the MAF. This is providing your running no more than around 1bar boost.

 

Your will be drawing more air through your setup than say a stock but so will a JWT single cone filter.

 

The main reason for the increase in airflow and subsequent power output from the JWT & Doolz setup is that the eprom upgrade for the MAF is programmed so that each bank of cylinders can be supplied with airflow from each filter. Therefore, twice as much as your setup.

 

The stock MAF will only supply airflow for around 500-550bhp regardless of how many filters you bolt on the front of it! Move that MAF to monitor airflow to 3 of the 6 cylinders and assume the other 3 are receiving the same airflow and you can turn up the boost, setup the fuelling etc etc and your on the way to putting some big BHP to the rear wheels.

 

I think the doolz claims around another 10bhp from the same setup car with a single pop/MAF

 

 

Steve

 

 

Well i have managed to get 346@fly using the so called "crude" safc but i have a little something coming that will render this useless and put a bit more ponies under the bonnet but for now having a knock sensor air flow readings correct rpm etc. is nice if not that important but the volume of air from two into one Maf instead of one into one Maf leapt up and unless Interpro shuvved something else into me motor when i wasnt looking the air flow rose dramatically with 2 Apex cones FACT!!!

Oh and from 326@fly to 346@fly from an extra cone and Apex voltage stabaliser and i have never seen a voltage stabaliser find an extra 20 B.H.P.

And i am running 10 P.S.I. so not even at 1 Bar yet

Well i have managed to get 346@fly using the so called "crude" safc but i have a little something coming that will render this useless and put a bit more ponies under the bonnet but for now having a knock sensor air flow readings correct rpm etc. is nice if not that important but the volume of air from two into one Maf instead of one into one Maf leapt up and unless Interpro shuvved something else into me motor when i wasnt looking the air flow rose dramatically with 2 Apex cones FACT!!!

 

Good power reading for 10psi.

 

Also nice to see some feedback over different intake systems. ;)

 

Steve

Well mine got me to 290 rwbhp and 363 fly so me thinks it does work a little :D

But i did have to change the MAF as i dropped me old one :slap: :nono: :x:

Cheers Smithy and Danny :bow:

if both sides only need to be balanced it would be so much simpler to connect the two elbows than do all that, plus i don't have stock recircs anymore, wouldnt know what to do with th apexi bovs

anyone? :confused: