Jump to content
SAU Community

People With 3.5" Zorsts

ClutchBurndout-:(
 Share

Recommended Posts

Beer Baron Grand Master

Beer Baron

Posted
Posted

well currently I've got a 3.5inch trust Ti-R titanium race exhaust. it's straight titanium with a big rear cannon and funnily enough it's louder than my other GTR which just runs straight pipe with no mufflers or resonators what so ever. I guess the trust 'muffler' is really a 'loudener' or some kind of megaphone!

  • 3 weeks later...
shorty_01 Proficient

shorty_01

Posted
Posted (edited)

I have a 3 inch from turbo then goes into 3 inch decat pipe then 3.5" piping to 3.5 inlet Fujitsubo Jasma muffler in my Gtt. I had the 2nd Fusjitsubo resonator removed due it being a Jamsa exhaust they tend be more quiet. Sounds very tough on idle and when you give it some mumbo.. ^____^

Option 1: Search on ebay up OBX 4inch universal cannon muffler has 4" inlet and outlet straight through muffler (they don't come in 3.5inch). Will cost you $190 inc postage from US. That will def give you a louder note. Performance wise..nothing noticeable as i was advised by Mark from exhaust tech in Adelaide.

Option 2: Search on ebay for JunBL 3.5 inlet/outlet muffler will cost you i think 400 inch postage from US.

Option 3: Hooker center muffler and straight pipes (add reso if needed)

Option 4: call up local exhaust shops (they can prob source stuff for you but will pricey)

If you havent done so already remove your resonator and replace with 3.5 inch straight piping. Cost like $70... adds more flow and loudness ;)

Edited by shorty_01
GTR_JOEY Grand Master

GTR_JOEY

Posted
Posted

currently running a full 3 1/2 inch exhuast with only a high flow cat and Big 'F' Off connon at the rear, along with 3inch dumps and bigger front pipes

coming on boost it Sounds tough as, .....when the car was running that is :whistling:

  • 4 weeks later...
DuFFR32 Collaborator

DuFFR32

Posted
Posted

I currently have 3 inch turbo back to 3 inch stainless cat then to 3 1/2inch stainless all the way to a xforce cannon.....it sounds alright but really droney, gives me a headache on the highway, I just need some advice to get rid of the drone, i dont wanna spend heaps and have come to 2 decisions.

1. 3.5 inch xforce stainless resonator hot-dog style, they said they can do it for $150

2. Hooker Aero Chamber $125 + $15 for postage on ebay

Any pros or cons with these two different mufflers?

  • 2 weeks later...

Create an account or sign in to comment

You need to be a member in order to leave a comment

Create an account

Sign up for a new account in our community. It's easy!

Register a new account

Sign in

Already have an account? Sign in here.

Sign In Now
 Share
Go to topic listing


  • Similar Content

  • Latest Posts

    • Murray_Calavera
      "Cheap" bolt on turbo on RB25DET NEO

      By Murray_Calavera · Posted

      The fab work can be as simple as a couple of silicon hoses and clamps to the factory piping. 
    • joshuaho96
      "Cheap" bolt on turbo on RB25DET NEO

      By joshuaho96 · Posted

      Just sounds like either way you need to do some fab work to get everything to fit, so why limit yourself at that point? If the GCG high flow option is zero effort in and out swap though I'd probably do that. It's almost certainly lowest risk, lowest cost, etc. The HKS GTIII-RS option that Kapr mentioned is laughably expensive for what it is, they charge the exact same for two turbos on the RB26 so their margins are off the charts on that thing.
    • GTSBoy
      "Cheap" bolt on turbo on RB25DET NEO

      By GTSBoy · Posted

      Intake manifold is not a part of the issue. The turbo bolts to the exhaust manifold. That is easy. But close your eyes and picture the physical situation. That is a T3 flange on the manifold and a T3 flange on the turbo. As long as any new turbo has a T3 flange on the exhaust housing, that exhaust housing will bolt to the exhaust manifold. This places the exhaust housing in the same place as the stock one. But now move your mental attention a little further forward. The location of the compressor housing is set by the length of the turbo's core. The stock turbo had a long core. Let's say that it is..... 100mm long. So that would place the compressor housing 100mm forward of the exhaust housing. But a highflow, might well have a centre core that is shorter. Let's say that it is only 70mm long. Now the compressor housing will be 30mm further back in the engine bay than the stock one. This DOES move the turbo's compressor outlet backwards. It also moves the compressor's inlet backwards. You will very likely have to do some work to both the inlet and outlet piping to make everything connect again. I am not say this to make it out to be a bigger deal than it is. I am just pointing out that "bolt on" is sometimes not quite bolt on. The highflow from GCG that Murray linked above (https://gcg.com.au/turbo-charger-upgrade-skyline-gtst-2iu-xtrgts-s1.html ) uses a core that is the same length as the stock core, and so does not require this extra work. It will look very much like the stock turbo. No-one uses GTR turbos of any flavour (stock, or aftermarket) in a single turbo application on RB20/25. It's not a thing. Yes, people have been putting on GT3076, GTX3076 (and bigger and smaller versions of those) and G30s (of various sizes) onto RB20/25 since forever. But these are not "bolt on". Everything except the 4 bolts to the exhaust manifold change with these. And genuine Garretts are expensive. Non-gen, like Pulsar, etc, are cheaper, variously as good or nearly as good. But still not bolt on. No-one in the right mind would pay for an HKS turbo. Not in this modern day and age. Well, yes, the GCG highflow. You could ask HG what he can do to make the compressor housing sit in the original location. There are surely others doing highflows around the world. And some of the eBay/Temu ones (as reported by Dose) work and don't die. Bit of a lottery though. I would send your turbo to GCG (here in Oz) to be highflowed if you want a trivial no-extra-work option. But seriously, the work required to change inlet and outlet piping is not that hard. That's a boost control problem, not a turbo problem.
    • Kapr
      "Cheap" bolt on turbo on RB25DET NEO

      By Kapr · Posted

      Thank you all for the replys 🙂 I know that intake would be different but that is one pipe at it is not that hard to get(custom one). I meant mainly bolt to the stock manifold and the turbo elbow. I looked and many sites/forums but they are just "old" with some old HKS turbos from GT-R i guess? What about some Garrets?  Or any other turbo? Is there even a turbo which i can just bolt on? 😄 And yeah i know about that new HKS but that is like 2000k USD without taxes/shipping in here   Iam getting a touch up tune but my "problem" is that on the "not" hot day iam getting peaks around 0,9 bar...and when it was around 15 Celsious i saw peak around 1 bar which is just too much for stock turbo. And of course turbo is old and i like to get some new one for a piece of mind 🙂 
    • GTSBoy
      new here

      By GTSBoy · Posted

      I'm working on the assumption that our friend Jasmine here is a Russian (or, possibly Ukrainian) spammer/spambot, based purely on the number of such that I have been having to neuter in the last few weeks. IP address for the OP above was in WA. But that could have been via VPN. Posting at quarter to 4 in the morning is a good sign of being from somewhere in Europe. The last Jasmine that I kicked in the cooch was IP addressed in Ukraine. Even that could have been via VPN, and the bitchbot could have been from Russia, Serbia, China or anywhere. Regardless, was a spambot, so I killed it with fire. The fact that our new friend Jasmine here did not respond in any way to my tart query strongly suggests to me that this OP was just the establishment phase of a user able to be activated for spamming in a week, or 3 or 10.
×
×
  • Create New...