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catalytic

  1. Alfa 159 3.2 Q4 Catalytic converter - P0430

    Alfa 159, Brera & 946 Spider
    Hi Guys, Got the MIL on with a P0430 Catalyser 2 error (MultiECUscan). Also got notable smell of gas fumes (outside the car) when running hot. Almost didn’t pass the MOT due to elevated emission levels. Otherwise car in running fine. So, - pretty sure one or more of the CATs are gone…...
  2. 166 exhaust manifold/ catalytic converter replacements

    Alfa 164 & 166
    Hello, Has anyone got any information on where to get catalytic converters for 166 3.2l in UK? the ones that are closest to engine and apparently rare, at least i have not managed to find anything online. My stepdad has a stunning 166, but unfortunately catalytic converters are shot and he...
  3. Fitting sport catalytic to qv

    Alfa Giulietta
    Hi I am thinking of removing original cat and have custom decat pipe to replace..i then want to place a sport cat in exhaust centre pipe further downstream...was wondering if stainless ebay job is gonna be okay or what makes are trustworthy...i dont wanna pay ragazoon prices...i already have...
  4. Catalytic Converter sourcing

    Alfa 159, Brera & 946 Spider
    Hi all, Hopefully somebody can help. I'm looking to replace my cat on the advice of my local garage. I have an error code that also suggests this is the problem. Could also explain my poor MPG recently? Does anybody know where I can find a replacement cat for a 159 2.2 at a reasonable...
  5. Alfa 147 1.6 Eco - Can I Remove the catalytic converter and sensors from my alfa?

    Alfa 147, 156 & GT
    Hello everyone! I have a 2002 Alfa 147 1.6 T.Spark Eco (105Hp). Can I Remove the catalytic converter and sensors from my alfa? will it be bad for the engine? how will it affect the ECU? I am going for a straight pipe from the exhaust manifold to the side of the front bumper for weight loss, my...
  6. 147 1.6 Eco (105Hp) - Removing the catalytic converter and sensors is ok?

    Engines (TS, JTS, JTD & V6)
    Hello everyone! I have a 2002 Alfa 147 1.6 T.Spark Eco (105Hp). Can I Remove the catalytic converter and sensors from my car? will it be bad for the engine? how will it affect the ECU? I am going for a straight pipe from the exhaust manifold to the side of the front bumper for weight loss, my...
  7. Alfa 156 1.8 catalytic converter

    Alfa 147, 156 & GT
    Quick question: does the 2.5 V6 catalytic converter fit the 1.8TS by any chance? I'm guessing not but you never know :) The car is an old (1999 year) model.
  8. MultiAir 135 catalytic converter / Decat pipe for sale

    Alfa MiTo
    Does anyone know the part number for the cat for the 135bhp MultiAir, or where I can purchase one? Mine is currently running with a decat pipe but il not be able to trade it in like that and I don't have the original cat as it was faulty. If I get hold of a cat would anyone be interested in...
  9. Catalytic Convertor Rubber Hangers

    Alfa GTV & 916 Spider
    Does anyone know where to buy the rubber hangers for the catalytic Convertor? They are bigger and longer than the rest of the rubber hangers holding the exhaust. If these are not available any more what is the product code for the equivalent in Powerflex? Thank you in advance.
  10. Catalytic converter

    The Classic Alfa Romeos
    Will a s4 2.0 spider be fitted with a cat please? 1991/2 car should be exempt even if one was? Thanks, John.
  11. 2.0 JTS Catalytic Converter for sale

    Alfa 147, 156 & GT
    Hi All, Having a clear out of the garage in readiness for a new Alfa. So, I have for sale the aftermarket front twin-cats I bought for my 156 when I thought there was a problem with the original. As with so many JTSs it turned out to be the injectors, so the original cat went back on before...
  12. Mito QV Error Code P0420 - Catalytic Converter

    Alfa MiTo
    Hi all, Has anyone had a Mito Multiair throw a P0420 error code? It's happened to me a couple of times while driving at motorway speeds and as far as I know it could be anything from a knackered catalytic converter to a misfire causing it.
  13. 156 1.8 T Spark - Catalytic Converter Issue

    Alfa 147, 156 & GT
    Hi all Looking for some advice on the best/cheap (yes I know these rarely go hand in hand but looking for a compromise!) fix for the issue my 156 is going through and figured that its a safe bet someone might have been through a similar issue! Had the car for 4 years now and absolutely love it...
  14. 159 2.4 jtdm catalytic converter problem

    Alfa 159, Brera & 946 Spider
    hello all, i have problem with my catalytic converter, i have engine error and at the garage they told me that is the catalytic converter error. what can i do? what is my choices? thanks!
  15. Help me about to deactivate ,gt jts catalytic convertor

    Alfa 147, 156 & GT
    hi! my gt jts catalytic convertors' inside is empty and while ı use it, there comes a smell from exhaust and makes a sound. ı have some questions; can we make the jts catalytic deactive? or another choice for it, because in our country we cannot find it, we dont have it. lastly is there anyone...
  16. Cat

    Alfa GTV & 916 Spider
    I'd really like to get rid of my catalytic converter, MOT not an issue...is there a lambda sensor post cat? My car isn't near so I can't check...if there is, does anyone have any experience of de-cating a twinnie and how it works with the ECU?
  17. 164 24v Cloverleaf Catalytic converters

    Alfa 164 & 166
    Hi all, I have two 164 24v exhaust cats for sale. Both were in working order and came off Cloverleafs. One cat has both the flexi down pipes in great condition. Grab a bargain to keep the old girls on the road. £100 for both cats and the pair of flexi down pipes. [email protected]
  18. 156 1.6 T-spark catalytic converter (front)

    Alfa 147, 156 & GT
    Hello, Does anyone know how I can find out the part number for the front part of the exhaust with the two/double cat's and flexible piece? I'm looking to order one or place a wanted ad online, but there seems to be several different types. Has anyone any ideas? The car is a 156, 1.6L from 2001...
  19. catalytic convertors for gtv 2.0 ts

    Alfa GTV & 916 Spider
    Hi needed cats for a alfa gtv 2.0 ts the 2 on the manifold and one on the front pipe help needed thanks
  20. Has anyone removed the catalytic converter,

    Alfa 159, Brera & 946 Spider
    Hello I have an Alfa 2.4 JTDM 210 PS it’s been remapped and the DPS Filter removed and the EGR Valve deleted. very, very fast now, Has anyone removed the catalytic converter, I am thinking removing, How much more power I will get
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