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manifolds

  1. Brera / 159 3.2 V6 JTS - Wizard decat manifolds

    Alfa 159, Brera & 946 Spider
    Hi everyone. After years of delays we are now considering building a pair of decat exhaust manifolds for the Brera/Spider and 159 3.2 V6. Is there anyone on here who would still be interested? We had lots of interest in these in 2016 & 2017 but not so much recently, so I thought I would ask...
  2. Alfa 75/GTV6 stainless manifolds

    Alfa 75, RZ, SZ
    Following on from my previous post about Zender bumpers... does anybody have a set of aftermarket manifolds + downpipes they'd be willing to sell? Prices for new ones have shot up since I last looked a couple of years ago, so I'm considering buying used instead. I'd like to get rid of the heavy...
  3. cf2 manifolds

    Alfa 164 & 166
    Would cf2 manifolds from a 2.5v6 fit a 3.2? If so how do you solve the lambda sensor? Cheers
  4. Gtv 3.2 cat less manifolds

    Alfa GTV & 916 Spider
    Looking to replace oem manifolds with cat less ones what is the recommended options?
  5. Gtv 3.2 replacement manifolds

    Tuning & Upgrades
    Looking at replacing manifolds with catless ones. What is the recommended options on this.got alfaholics down pipes, oem centre cats, alfaholics silenced centre and raggazon unsilenced quad dtm rears...
  6. Fitting Wizard manifolds - engine in/out?

    Alfa GTV & 916 Spider
    I have Googled this .....but come up empty. Could someone please give me some pointers on fitting Wizard headers to a P3 3.2 GTV. Is it most definitely an engine out job.. or is it possible to drop the subframe a bit and tilt the engine? I don’t want to mess the job up but...
  7. 2.4 jtdm deflapped manifolds

    Alfa 159, Brera & 946 Spider
    Hi all. I have 2 inlet manifolds for the 2.4 that I have got round to splitting open, ally oxide blasted inside and out and had the swirl valve holes welded up, then reassembled with high temp rtv. All ready to fit. £150 each delivered within the uk.
  8. Where to buy carb manifolds to 16V engine

    Alfa 33, Sud & Sprint
    Some years ago someone was selling manifolds to adapt the 1.7 16V engine to carbs. I need a pair to a project but I couldn´t find any for sale and also I dont want to spend a fortune for them, because if someone asks me a lot of money I will install the original injection and it´s done. Where...
  9. Decatted Manifolds

    Alfa GTA
    Hi All, just fitted the wizard manifolds and what a difference, the car just flies it is a bit tinny at high revs but it sounds great, I got a straight pipe from the main cats and a supersprint exhaust at the rear, but what I also did is before I fitted the manifolds I had them ceramic coated...
  10. Wizard decat exhaust manifolds back in stock

    Alfa GTA
    Just to let you know, we've got a couple of pairs of our stainless manifolds back in stock now. Give me a ring if you're interested 01768 879171
  11. Anyone for some CF2 Manifolds?

    Alfa GTA
    Looking for some 156 bits these came up, prices don't seem too bad either. :thumbs: http://www.ebay.co.uk/itm/Alfa-Romeo-V6-CF2-Exhaust-Manifolds-Decat-Catless-156-147-GT-GTV-GTA-3-2-Busso-/192340695190?hash=item2cc8661896:g:5iIAAOSwLdBZ67HP...
  12. A Winter Project - Belts, Manifolds, Injectors!

    Alfa 159, Brera & 946 Spider
    Morning All, I have done some thinking about my Alfa recently. I know it needs some work done soon and I have got a plan to get that work done! I am just after some advice really. The plan is to take the car off the road over the winter. And then carry out the following tasks. - Intake...
  13. GTA cf3 manifolds modified

    Alfa GTA
    Reposting this from the 147/Gt section..... So not quite sure if there is a definitive answer on this or not as most searches dont come up with any hard dyno evidence or just go on about cf2's, but has anyone got any experience with gutting out the catalytic material from the GTA cf3 exhaust...
  14. GTA cf3 manifolds modified

    Alfa 147, 156 & GT
    So not quite sure if there is a definitive answer on this or not as most searches dont come up with any hard dyno evidence or just go on about cf2's, but has anyone got any experience with bashing out the catalytic material from the GTA cf3 exhaust manifolds? Ive read that some people go on...
  15. Remap - Wizard manifolds

    Alfa GTA
    I have a generic AHM remap on my 156 GTA (had for many years, so I presume it is still there....!) Since I put the Wizard manifolds on I haven't done anything with the ECU. Would a remap help or make little difference? Would a remap be able to get rid of the check engine light coming on due...
  16. Manifolds and exhausts!

    Alfa GTA
    I am considering changing the standard manifolds and exhaust setup. The car currently has the engine out so now is the best time to do it to save on labour hence why the options im thinking are what I can get hold of in time. Wizard currently had 6 weeksish for centre and back boxes 1...
  17. Stainless Steel Catless Manifolds

    Alfa GTV & 916 Spider
    What are the benefits of fitting catless manifolds to a CF3 3.0L Spider and are there any downsides ?
  18. Giulietta exhaust manifolds?

    Alfa Giulietta
    Has anyone replaced the exhaust manifolds ? Where can I buy them? Thanks!
  19. Cheap new 2.4 inlet manifolds, look here

    Alfa 159, Brera & 946 Spider
    1x PIERBURG SAUGROHRMODUL ALFA ROMEO 159 166 BRERA SPIDER 07- 2.4 JTDM JTD I have NO part whatsoever in it, just found it by incident & thought some could get a cheap new inlet-manifold :beer:
  20. 1.9 JTDm manifolds

    Alfa 159, Brera & 946 Spider
    Hi all. I've got a friend with a 159 1.9 diesel, and he is about to take of his manifold, to clean it. In the proces he wants to remove the swirl flaps, but since his manifold is the type that has 2 parts, 1 in plastik, I think, we can't find any kit for this. Can someone point me in the right...
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