Hi
I am looking at replacing the standard Air Filter element, with a foam filter unit utilized on the standard European Air box. Replacing/discarding of the standard European Air box is not an option, as I would like to increase fuel efficiency and performance (even though marginal), but still keep the originality of car. I have searched e-bay and made some enquiries with local suppliers, without any luck. Does any one know of an agent/supplier Sydney (preferably) or Australia of these foam filter elements (UNI, other type brands).
Thanking You in Advance
bonno
The k and n filter that fits to the rectangular air box is excellent I'd go with that option it retains originality and a small upgrade from the original paper filter
Thanks Alfapride
My Alfetta GTV4 is fitted with the cylindrical type European Air box. I will check out the K&N website and see availability/suitability for cylindrical type European Air box.
Cheers
bonno
Not from Australia unfortunately
https://www.centerlinealfa.com/catalog/air-filter-european-air-box
Thanks Alfapride and Fetta GTV for the leads and info
The unit available from Centreline and manufactured O/S will do the job. My investigation involving K&N revealed they have a suitable unit, but has listed it against the Giulia and not the Alfetta GTV 4 and again is manufactured O/S. The technical description Lgth, ID & OD suggest it is suitable. They can supply through their website or locally through their authorised agent/supplier. Contacted the local parts supplier/agent and was advised that there is also a local manufacturer of UNI foam filter for my car that they are able to supply.
Link to website : http://www.uniflow.com.au/index.html
and go to catalogue.
Please note that manufacturers claim the associated benefits over the OEM paper air filter, such as fuel efficiency, increase throttle response and power, however like all things they need to be used strictly iaw their recommendations.
Cheers
bonno
id be interested in one if you find them
i have never seen the rectangular type
thanks guys just got one !
Hi fellow Alfistis
My enquiries for a sports air filter element with K&N Filters (on line chat), has revealed that they do not stock a unit that will fit my vehicle. The standard paper filter element measures 360mm Long x 70mm ID x 120mm OD. They can produce a unit only if they have the mould. Due to the difficulty associated with supply of these elements, I might have to reconsider replacing the entire standard European Air box system with ram tubes and sports air filter combo, with a backing plate to support the carburettors.
bonno
i just got this one on order when I read yourt blog
hope its the right one
K&N Hi-Flow Performance Air Filter 33-2546 fits Alfa Romeo Alfetta 2
sorry I thought you had the later rectangular one
ps they are the better unit as the base has inlet runners
Ok you guys are right My supposed K&N filkter for my series 2 alfetta gtv
does not even come close
sent it back must be for a US model
is there are reusable filter for the 360 X157 approx rectangular box
PS i have a NOS rectangular air filter cover for a 1.8 1.6 ( not 2.0ltr)
evidently rare as rocking horse stuff
Hi Carlo
Sorry to hear about the incorrect K&N filter. Suggest that you go on the K& N website and under search go to "Search by dimension" Height x Outside Length and Outside width. I notice that the size you provided for the filter is missing the Height dimension. Type in these dimensions and it should spit out a Part Number for a K&N filter that matches your existing Rectangular Air Box, if available.
Cheers
bonno
yep thats the site for K&N
'dont beleive it, it must be for the US injected filter
its says its for my car but its not remotely close
ALSO yes sportiva that is my air box type
but there are 2 sizes ! 2.0ltr and 1.6/1,8
the later being shorter
i have a brand new one im selling
Carlo
Do you have the LxWxH dimensions for your flat top Air Filter currently fitted to the vehicle. If so, then the K& N website Search functionality will provide you with availability. The manufacture of your own foam filter is not recommended, as poor design/workmanship/materials could lead to a catastrophic failure (engine fire/carb backfire).
Regards
bonno
the filter is approx 155 X 360 X 40mm
Carlo
The dimensions provided were used on the K&N website and has revealed no filter available. See print screen shot taken on my enquiry.
Regards
bonno
Hi
After much deliberation, I ended up going with the Foam air filter manufactured by Uni Filter here in Gosford NSW. The Part Number quoted UC 114 355 on the catalogue was verified prior to purchase for matched dimension of my cylindrical paper element filter fitted to my Alfetta GTV4. It is not a stock item and required 2-4 days for manufacturing on confirmation of order. Find attached photo of the installation.
Regards
bonno
Went to supercheap and they tracked me down a K&N filter for my GTV
unbelievable $86
Ill ask about your model
Would this fit - for 105 cars but may be same size? https://www.alfaholics.com/race-parts/105-series/fuel-system/pipercross-performance-air-filter-replacement-101/