Jump to content
SAU Community

Recommended Posts

Hi folks, I am going to be buying a new system for my r34 gt-t next week and I am wondering if I should go a mild steel or stainless system? I am trying to work on a pretty tight budget so I was leaning towards the mild steel system. I have a quote for both, ms fitted - $1,100 and ss fitted - $1,800. Do these prices sound reasonable? can I get some advice on pros and cons for each system? any info would be really appreciated. cheers Aaron

p.s if anyone knows a decent place to have the system done on the Gold Coast please let me know. cheers

you could source a good quality jap brand for half that price second hand,

i got a 3 1/2 inch catback for $200 in vgc ( HKS hi power silent equivalent) i dont think x force is that brilliant either, the dump pipe looks a bit small at the mouth, best sticking with jap stuff not aussie stuff

Hi folks, I am going to be buying a new system for my r34 gt-t next week and I am wondering if I should go a mild steel or stainless system? I am trying to work on a pretty tight budget so I was leaning towards the mild steel system. I have a quote for both, ms fitted - $1,100 and ss fitted - $1,800. Do these prices sound reasonable? can I get some advice on pros and cons for each system? any info would be really appreciated. cheers Aaron

p.s if anyone knows a decent place to have the system done on the Gold Coast please let me know. cheers

Those prices sounds like too much. A mate just got a two into one system from the extractors back fabbed for his vk 304 and it cost $250. He supplied the muffler. Pipe is worth bugger all and to run a single pipe under the car should only take a couple of hours to cut and bend and weld it up. I prefer mild steel as it wont crack as easily as stainless.

you could source a good quality jap brand for half that price second hand,

i got a 3 1/2 inch catback for $200 in vgc ( HKS hi power silent equivalent) i dont think x force is that brilliant either, the dump pipe looks a bit small at the mouth, best sticking with jap stuff not aussie stuff

Haven't got a bad thing to say about my x-force 3" MS exhaust. Sounds good, hasn't been restrictive and hasn't had any issues in the last 3 years

Haven't got a bad thing to say about my x-force 3" MS exhaust. Sounds good, hasn't been restrictive and hasn't had any issues in the last 3 years

well my tuner said its quite average and thought it was holding the power back, there is a difference between it and others ive seen , maybe 2-3mm narrower than the actual flange if that makes a difference.

nothing wrong with mild steel as an exhaust material. in fact it has some benefits over the stainless that's generally used. the mild steel used is generally slightly thicker wall which will hold heat better and give a nicer sound. definitely consider buying a used jap exhaust though. can save a lot of dough that way.

what about titainium exhausts is there any benefits other than weight??

MS is fine had no problems with my twin x-force on the stato and no problems on my 32 with the jap rsr invidia exhaust

Edited by Forged R32

Go read in the x-force traders section the article on backpressure

And also, the turbo is the primary restriction on a turbo car. You want to have as much gas flowing after that as possible. AFAIK you could run a 5" exhaust on a stock 33 and it'd be no different power wise to a 3" exhaust

Or am I wrong? If so, damn I've been way off for years lol

what about titainium exhausts is there any benefits other than weight??

MS is fine had no problems with my twin x-force on the stato and no problems on my 32 with the jap rsr invidia exhaust

It has pretty much the same conductive properties as steel so heat transfer would be similar. It has a much higher melting point so theoretically should last longer as an exhaust - in a hostile environment. It is probably a bit more stable when heated, it has a lower expansion coefficient.

read this: http://www.tungstenchina.com/product/Titanium-Properties.html

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


  • Similar Content

  • Latest Posts

    • Just trying to get my head around this. At 5psi of boost, you turn on your wmi pump, and then you're using a 3000cc injector, to allow flow upto the actual engine, where you have your 6x200cc injectors and a 500cc injector. If the above is correct, what advantage are you obtaining by having the 3000cc injector blocking flow, is this just incase a line breaks between that injector and the motor you can stop flow immediately? Or are the 6x200cc and 500cc less injectors and just spray nozzle?
    • Welcome! New member myself, but I had an R33 back in 2002. Best advice I could give, based on my experience: if you're running the factory turbo, be very conservative with boost. I made the mistake of just fiddling around with the boost controller and cranking the boost for fun, and the end result was my intake pipes popping off frequently from the constant deluge of oil that was being blown into the recirc by the stressed-out turbo, which itself was siphoning oil from the engine and farting it out both sides of its centre bearing (or something to that effect). If I could do it all again, I would have gotten a new turbo and had a tune dialled in professionally and then just left it alone! Funny you mention the metal shavings in the gearbox, as I had the same thing - the probe plug (magnetic drain plug, essentially) would come out caked with shavings. At least it was doing its job. Not sure if that's just sacrificial wear and part of the deal, or if my gearbox was shagged, but I wasn't abusing it. Enjoy the R33 - they're a dying breed, and if they weren't $35k+ on CarSales in Queensland, I might have picked up one of those again, instead of the 370GT I own now (though I'm loving the 370GT, that big 3.7L V6 just hits different).
    • Howdy folks. I owned an R33 back in 2002, which was thoroughly beyond my capacity (financially speaking) to maintain/insure, so we parted ways in 2004. Fast forward 21 years (to literally yesterday, in fact) and I'm now the proud owner of a 2007 V36 370GT. I'm happily surprised by how much power the VQ37VHR makes, compared to the RB25DET, considering the latter is turbocharged. I had planned to add a turbo at some point but I'm on the fence about whether I'll even need it (though I do love the sudden onset of extra torque). Any other 370GT owners around the traps, I'd love to hear about your experiences with this car (good and bad).
    • Perhaps the answer is... more jacks!* *proper jacks must be used.  
    • I NEVER think about using a scissor jack unless there is absolutely no other alternative. f**king things are dangerous, annoying and stupid.
×
×
  • Create New...