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  1. 4C & 4C Spider
    Hello Guys, Just sharing the upgrade project for our 4C ;) We've upgraded 4C with RushPlux Performance downpipe, and the result is absolutely stunning. Unlike the other downpipes, RP's symbolic feature is they called 'HybridCat', it combined both their unique 50 cell catalyst and rifling...
  2. Tuning & Upgrades
    Greetings friends ! Right now i am collecting some parts for my 156 1.8 Twinspark engine. My plan is to build a turbo upon this engine. I already have a turbo and manifold from an alfa 156 jtd 16v. I would like to have (if there is chance) some small advice on downpipe/the rest of the exhaust...
  3. Alfa 159, Brera & Spider
    TIG-welded downpipe replaces the standard pipe with cat. Better transitions, increased inner diameter and removal of the cat result in faster turbo spool and improved driveability. Made in stainless steel. Works beautifully in the short time it was on my 2.4. Was on my car for a week or two and...
  4. Alfa 147, 156 & GT
    Hi All, I have an ’01 156 V6 that I love, even more so now I’ve fitted a Wizard catback to it (massive Kudos to Dan and all at Wizard exhausts – the workmanship is top drawer). I’ve been toying with the idea of equal length downpipes, purely to make the engine note closer to the higher pitch...
  5. Alfa GTV & 916 Spider
    Mine has decide to start blowing at the clamp so needs replacement. Any decent makes to go for or ones to avoid? TIA
  6. Alfa GTV & 916 Spider
    Hi all. My downpipe is rotten to the point of being practically non-existent. I patched it up to get me by a few months after spending thousands this year on various works, I was just spent out, but it's given up the ghost and I suspect it's terminal this time. I'd love to splash on an...
  7. Alfa 164 & 166
    Hello. I have the CF3 twin spark with the precats as part of the downpipe. I need to replace it but you just can't get them. Has anyone ever changed theirs for one without the precats? If so, did you have to tap a hole for the top lambda sensor? I am assuming not and that I'm going to have to...
  8. Alfa 159, Brera & Spider
    TIG-welded downpipe replaces the standard pipe with cat. Better transitions, increased inner diameter and removal of the cat result in faster turbo spool and improved driveability. Made in stainless steel. Works beautifully in the short time it was on my 2.4. Was on my car for a week or two and...
  9. Alfa MiTo
    Hi all Just wondering if anyone runs the catless downpipe for a cloverleaf from TMC Motorsport? Thanks
  10. Alfa MiTo
    Hi, i’m looking to buy a downpipe to my 2011 mito 155. Can i fit a downpipe that was made for a mito 135 ? Thanks
  11. Alfa GTV & 916 Spider
    The flexi on the pre-cat downpipe on my CF3 Twinnie has seen better days and I have acquired a replacement with a new flexi welded in. So far I have managed to loosen off 3 out of the 4 nuts on the manifold to downpipe join. I can’t get to the last one (the back one nearest the engine) from...
  12. Alfa GTV & 916 Spider
    After a couple of bits for My 1999. 3.0 CF2. Just had several bits done on the car and Dan at AutoLusson noticed my car was missing the downpipe clamps that holds both downpipes together. Also after this the bracket and bolts etc that hold CAT to body just after it joins downpipes. This means...
  13. Alfa GTV & 916 Spider
    Hi The third Manifold to Down-pipe Gasket has blown in less than 1500 miles/ 18 Months. Has anybody else had problems, or ideas what could cause it? Mine is the model without pre-cats. Thanks Rob
  14. Alfa 159, Brera & Spider
    Hi everyone. I want to replace my turbo downpipe with a custom one ( photo attached). My car has already dpf removed, egr deleted and ecu remapped but I am worried about any check lights engine or other errors the ECU may show, after installing this aftermarket downpipe, since the cat inside the...
  15. Tuning & Upgrades
    I've been thinking of replacing the very restrictive looking cat and downpipe on my Giulietta QV, with a custom build one with a 200 cell cat. There is a lambda probe (or o2 sensor?) in the downpipe, right in front of the stock cat. On the new cat I'm thinking of buying, there is a hole for...
  16. Alfa Giulietta
    I've been thinking of replacing the very restrictive looking cat and downpipe on my QV, with a custom build one with a 200 cell cat. There is a lambda probe (or o2 sensor?) in the downpipe, right in front of the stock cat. On the new cat I'm thinking of buying, there is a hole for that as well...
  17. Alfa Giulietta
    Guys I have a 2016 Giulietta Veloce 1750 (QV) and have bought a decat downpipe. I know i need to map the car to fit but, will i be able to fit it myself then map at a later date??? I don't mind the EML and being forced into N mode on the DNA. But i don't want to be put into Limp Mode. I can fit...
  18. Alfa 159, Brera & Spider
    Downpipe has front CAT is in great condition and comes complete with the turbo cat also... This is of a 63,000 miles 2.4Ti 210ps. Sent from my SM-G925F using Tapatalk
  19. Alfa GTV & 916 Spider
    I have just got hold of a new downpipe/pre-cats with a brand new flexi already welded in for a very good price on eBay for my CF3 Twinnie. I am intending to fit it with new lambdas and bolts etc. I'm assuming I'll need new gaskets for each end. First question is do I need to do anything when I...
  20. Alfa Giulietta
    Hi! A month ago I sold my Giulietta multiair and bought a QV. Well, I love the power gain (the car is already remapped and dyno'd at 272HP and 425NM at the wheels) but I don't like the sound of the stock exhaust. At my multiair first I had was a catless downpipe with a Ragazzon backbox without...
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