Jump to content
SAU Community

Recommended Posts

I have read the many forums about the pro's of doing this mod, so I bought myself a spare pipe from Ebay and had the divider put in.

Does it feel any different? Not sure. The weather is cold so it's very responsive anyway at the moment.... Might be placebo effect but it feels more punchy from 2-3.5K. On boost feels the same.

My question is:

Did you notice the turbo spool noise inside the cabin become more pronounced? I noticed that the turbo's "sound" quite different inside the cabin. Slightly more whiney/whizzy i suppose.

Since your car makes a million horsepower If it's good enough for you it's good enough for me

It's a very lazy design from Nissan, regardless. It makes a huge difference. I have done a back to back test with Marko_R1's car. 3.0 and -10's. Without it, it chided like a steam train. With it, 90% of the shuffle went away. GT-RS's suck dick either way, but that is a first hand experience.

There are NO downsides to doing this mod.

Would be good to see a before and after dyno run if anyone has done it.

+1, or even a flow check/pressure drop measurement of each.

Downside could be lower bang for buck than some other mod, when using smaller non-shuffling turbos. Piggaz - would you do this on a car with stock turbos? -7s?

Was planning to do a before and after on Daz's car, as he plans to run one if it helps with flow. Should help even on a stock car as the front turbo entry is pretty bad.

Cheap and inconspicuous, I like those kind of mods.

+1, or even a flow check/pressure drop measurement of each.

Downside could be lower bang for buck than some other mod, when using smaller non-shuffling turbos. Piggaz - would you do this on a car with stock turbos? -7s?

Micko's old man just threw this pipe on his -9/stock engine GTR. From the seat of the pants it feels a little more linear.

If you look at the pipe, the front turbo air is basically "merging" at a right angle to the incoming air from the rear huffer.

I believe Sean Morris did a back to back years ago. He was claiming 8-10 hp increase from memory. Have a search online. You should be able to find it. I can't remember the turbo setup he tested it on though.

Just do it, put it on and forget about it.

  • Like 1

here's a picture of my first gtr back in 2004, it had a polished cusco hot pipe and from memory it was very well made and I'm pretty sure when I looked inside it the merge was better than 90 degrees more like 45 degrees and it looked just a smidge bigger in diameter also.

post-60000-14331296415259_thumb.jpg

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

    • I'm so far behind in the jobs I have to do at both work and home (including car) that I have become immortal. There's simply no way that I can die now.
    • Each to their own I guess  Me, I put just as much time into cleaning inside of the cars as I do on the outside As for getting wet, it is really no different than steam cleaning the carpets at home, apart from the cars carpet dries alot faster than the house, again, I only do it in the hotter months and leave the car opened up for a few hours As I only do it yearly, it is just before I do the diff and gearbox service, so I clean the carpets, then it's up on stands, wheels off, service, clean the undercarriage,  grease the bushings and do a nut and bolt check on everything  Disclaimer: I typically had all the time in the world to kill when I was working 馃ぃ, so spending a full day or 2 cleaning, serving and "looking at stuff" was,  easily achievable, and a fun mental therapy day As for time to kill, I retired last Wednesday, so apart from my physical training, my days are filled with lots of random jobs around the house and garden...."Idle hands are the Devils something something" I am also buying a new house sooner rather than later, I'm actually looking at a potential property tomorrow, I'm looking forward to getting a car hoist as I'm starting to get to old to crawl around under a car, I can only imagine all the undercarriage cleaning and looking at stuff when that gets set up
    • Yeah, I'm not interested in wetting the carpets, and I don't care about brown dirt/dust that lives deep in the pile or underneath. It's not like I crawl around on them in my birthday suit or eat dropped food off them (because there is never any open food in my car). The seats are alcantara (cheap Chinese imitation alcantara, to be sure!) with barely 1" of foam pad behind the surface. That's not getting wet either. Any car that I would be happy to get the interior wet, I would not care to put the effort into.
    • We have one that holds 2.8L of water. On floor carpet that hasn't been touched in 2 or 3 years, will take a minimum of 2 fills of the tank to do a bedroom, and that's going AROUND the bed.   In the cruiser, I used an ENTIRE 2.8L tank, just on the front passenger footwell. But it had some fungus growing, and had been full of mud from being used as a 4WD for many years. I can do that floor again, and it will still pull mud out. However, the water now only looks dirty, not pitch black and leaving full sludge in the bottom of the tank it sucks back into. Oh, and, this is about a $1500 unit.
    • This is mine, works a treat for the cars, suction is good, I use the Bissell clean and protect stuff I have found giving it a good spray and light scrub with the soft brush on the head of the nossle for carpet, and a rub with a microfibre for cloth seats and cloth door trims, prior to another quick spray before vacuuming it up works the best @GTSBoy You would surprised on what it gets out of carpet and seats that actually "look" clean, I recommend that you test drive yours when you have a little time to kill, then post pics of the muddy looking water that I believe you will find
  • Create New...