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resonator

  1. Air filter resonator box thing

    Alfa 147, 156 & GT
    Does anybody want one before it goes to the tip? I kept it thinking that if I every sold up I could return it to stock but I'll never be able to be arsed to.
  2. PH1 TS Intake hose and resonator replacement

    Alfa GTV & 916 Spider
    The intake hose attached to the throttle body was splitting and I fancied replacing this with silicone pipe and also replacing the resonator box. The pipe needs to have a 15mm connection for the crank case breather, and looking on ebay I found one of these...
  3. Air box resonator

    Engines (TS, JTS, JTD & V6)
    what would be the right purpose of air box resonator? some say he quiets the air flow on low rpms and should be there, others say it is better to remove it because car than has better sound etc...
  4. Air filter resonator

    Alfa 147, 156 & GT
    Can someone tell me where the air filter resonator is and what it looks like? '04 156 JTD. What is the likelihood that it could be damaged by running the drivers side up a kerb at speed? I had extensive undercarriage damage repaired under an insurance claim. However the car isn't running right...
  5. What a 146 sounds like with no resonator.

    Motoring Images
    YouTube - Alfa 146 with no resonator and Ragazzon back box. YouTube - Alfa 146 no resonator box There is something wrong with it should rev much quicker than that can't be seen in the vids for some reason. It's fine till 3.5k but then when you hit 4.5k it just's dies like as it someone retards...
  6. Replacing Catalytic converter with Resonator

    Alfa 147, 156 & GT
    Hey, Tomorrow I'm off to get the Cat removed from my car. Will get a resonator fitted (no emissions testing here in nz). Seems to be no downside of doing it, its cheap, and may fix issues im currently having with my car Any hints Should the flanges be whipped off the end of the cat and welded...
  7. Resonator in or out?

    Tuning & Upgrades
    I currently have the airbox and intake pipework off my GTV in bits to fix all the rounded off, or snapped studs. Anyway, when it all goes back on, will my 2.0 GTV benefit from the resonator being blanked off? If so, how much? And am I going to have to glass fibre the entry hole, or is there a...
  8. V6 Resonator Box?

    Tuning & Upgrades
    Hi All What is the function of the upper resonator box on the V6 and does it have any detrimental effects on the performance/airflow? Has anyone ever tried replacing it with a straight thru pipe? Just a thought, I appologise if I'm covering earlier threads. :D
  9. resonator

    Tuning & Upgrades
    is it ok just to compleatly remove the resonator and leave it? ive JUST done it n went for a spin rond the blockn sound s sweet but will this even with the standard filter suck to much air in? n e help?:thumbs:
  10. resonator box

    General Alfa Discussion
    hi could someone please tell me what a air resoator box does and what effect will there be to the engine if this is not fitted,2L GTV many thank's:)
  11. How do you remove the 16v resonator box(Selespeed)

    Alfa 147, 156 & GT
    I have been playing about for a while. I have managed to remove the air ducting to the air filter box, detatch the air filter box from the resonator box, and now cannot get the resonator out of the car. The self tapping screw which holds the air intake pipe to the main body of the resonator is...
  12. Resonator Box

    Alfa 164 & 166
    A popular mod on 156 Twin sparks appears to be the removal of the resonator box on the inake system to improve throttle response, replaced with the intake pipe from the V6. Does removal of this box improve the V6 too. assuming the pipe can be replaced with something suitable? I was under the...
  13. Taking away the resonator box

    General Alfa Discussion
    If that's it's right name, the box right at the bottom of the air box, now I know 888dee and Paul (and no doubt other's of you too) said take it out. But surely alfa designed it and put it there for a reason, I mean they must spend million's developing car's it cant just be for fun, they must...
  14. How To Get The Resonator Out Of Bumper

    Alfa 145 & 146
    I attempted to remove the reasonator today. Everything is loose, and ready to removed, but as it started to **** down i didn't get to finish!! However, as i was working with only the nearside wheel and arch cover removed, i wondered how am i gonna get the lump of reasonator out from such a...
  15. Resonator Removal 156

    Alfa 147, 156 & GT
    Guys I am very uneducated in the art of getting hands dirty under a bonnet. Having read this quote in a post... "try removing the resonator at the air intake itself. I know of a couple of 156's with the air box resonator removed and those cars soound awesome.... growl-y actually" So, Is it a...
  16. Took off my resonator

    Alfa 147, 156 & GT
    Hey all, On a whim, after reading posts by Ulf on his new Novitec exhaust system (and seeing his pics) and researching other crazy Japanses guys who have done up their 147's I have decided to take off the big main resonator under the car. It's a massive muffler in the middle of the car and...
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