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downpipe
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  1. Tuning & Upgrades
    Hi all Anyone interested in a decat downpipe for an Alfa 156 2.4 JTD 20v? They will only fit this model. These bolt between the turbocharger and the second part of the downpipe and remove the pre-cat. Benefits will be cooler turbo operation, and of course the prospect of faster spooling...
  2. Alfa 159, Brera & Spider
    Did this system improve your performance?
  3. Alfa GTV & 916 Spider
    Does anybody have any pictures of GTV V6 downpipes from underneath? PH2 and PH3 would be great as I have a PH3 and have changed to PH2 downpipes I have had a search but cant find what I need. Cheers guys
  4. Alfa GTA
    So, I (finally) got my de cat manifolds and equal length downpipes installed. Question is: Do mine sound as yours ? Mine develop a heavy rasp / resonating sound from about 2000 RPM upwards that seems to die off at about 4000 RPM. Is that normal ? I had thought that the rasp sound would not come...
  5. Tuning & Upgrades
    Due to high shipping costs to New Zealand making cheap parts expensive I have decided to have a go at making an alternative to the GTA intake pipe for the JTS. Firstly I had to remove the resonator box to find out the diameter of pipe I would require. The air box requires a pipe with a...
  6. Alfa GTV & 916 Spider
    I noticed today my 2001 spider has a twin cat downpipe which seems to be for the 2.0JTS 2003 onwards. Is this normal :confused:
  7. Alfa GTA
    This just came on my facebook news feed and brought a big smile to my face!!! ALFA ROMEO 156GTA V6 stainless steel manifold and down pipe | Facebook I have PMd them for the price hopefully it is decent if so thats what i will be going for when i decide to do exhaust work. Manifold diameter is...
  8. Alfa 147, 156 & GT
    Hi there, I wonder if anyone can help. I'm currently in the process of replacing the the front exhaust downpipes on my CF3 2002 156. This was due to the flexi leaking and being able to find a good condition replacement for cheap. With regard the gaskets I will need to replace, I was planning...
  9. Alfa GTV & 916 Spider
    ...is it a popular upgrade?! I have one, but don't have a TS to put it on... :rolleyes: How do I post pics to show you? :confused: Cheers, Baggers.
  10. Alfa Giulietta
    Hey guys. I want to ask. Can I also fit the protective cover of the original downpipe on top of the ragazzon one? If that is the case then it would not be visible when someone opens the hood of the car, as the original is not also visible unless you take the cover off. Anyone who knows please...
  11. Alfa Giulietta
    Hey guys I am sure that many G QV especially owners will be interested in some pics of someone that has installed the Supersprint downpipe on their car. I want to know if it is a straight replacement of the original part, plug and play on the original exhaust and if anyone could share some pics...
  12. Alfa 147, 156 & GT
    Hi Everyone i've just changed my downpipe with the pre-cats plus main cat. now it's blowing near the exhaust manifold and the downpipe join. i've heard about the rings that need to go in between but only can find them for the 156? are they the same for the 147 2.0 CF3?
  13. Alfa 147, 156 & GT
    hi my car has failed its MOT as the cat which is at the downpipe is knackered. I need to remove and fit a replacement. i'm hoping i can do this job myself - is it easy enough to get access to and remove from its position with the engine in place? thanks derek
  14. Alfa 159, Brera & Spider
    Hi there. I discovered recently that there was a cat on the turbo downpipe on the diesel 159s (1.9 and 2.4). There are a couple of reasons I'd like to remove mine. By the way, my car already has the dpf removed and a remap. 1) I love the turbo whistle that my old Saab 9-3 Tid used to have...
  15. Alfa GTV & 916 Spider
    As my downpipe is now blowing, but my downpipe does have a flexi bit, will this be a good replacement for my '99' TS: http://www.ebay.co.uk/itm/ALFA-ROMEO-GTV-2-0-Exhaust-Front-Pipes-70486-/390338617621?pt=UK_CarsParts_Vehicles_CarParts_SM&hash=item5ae1fea115 what does no OBD mean, will it...
  16. Alfa 147, 156 & GT
    Like the title says, I'm trying to find a downpipe for 147 1.9 8v jtdm engine somewhere in Wales. I would be grateful for any information :)
  17. Republic of Ireland
    Hi folks, longtime lurker, infrequent poster. My 156 2.0 TS exhaust has just started blowing from the flexi-section. Any recommendations on sourcing a reasonably-priced unit locally. Shipping from the UK looks like being an issue. Dealers seem to be quoting EU270! thanks.
  18. Alfa 147, 156 & GT
    hi there does anyone have a front downpipe or the whole thing anywere around teesside middlesbrough ect... thanks appreciate it :thumbs:
  19. Alfa 147, 156 & GT
    Flexipipe on exhaust gone.I dont know whether to repair or replace??,Im aware that there are two types of downpipe with mini cats for my cf3 2001 2.0ts.What is the difference,is it number of studs at manifold.
  20. Alfa GTA
    does anyone have a standard downpipe for the 156 GTA? mine's been bottomed out at some point, theres a flat spot on the flexi section and i think theres a slight blow from there. not patchable before the cat, so should be replaced.
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