Jump to content
SAU Community

Recommended Posts

Hi all *waves*

I'm one of these people who's got their dream car.

It's a S1 R33 gts-t 5spd, in the almost black, grey color. I paid $9000 for it a couple of months ago, she's totally stock except for the turbo which was replaced by the previous owner (middle aged suit) when "it started making a strange noise - but building boost fine". It's now forced by a KKR430 running at 8psi. Like I said everything else is stock, right down the wheels, I wanted the tame look, I don't get much cop attention :cool: . Things change however and I no longer have concerns about being pulled over for drug searches/rbt's so the quest for more power begins!!

So far from my understanding having this slightly better turbo is only getting hindered by my stock intercooler and exhaust, an ideal upgrade for my low income and semi-mechanical mind would be the stock SMIC off a R34 - I also want todo something about the air on it's way out, so I want to try do exhaust and intercooler at the same time, but I've run into some questions and I know someone here will have a good answer for me, I'm looking at getting a cat back exhaust - however I'm unsure if there's any point to it while I have the stock turbo->cat exhaust in place;

In short is an upgrade from 100% stock exhaust to a 3inch cat back worth $200? Is it just going to be a new note, or will it help the breathing?

even if it's not noticeable I expect that I'll be able to upgrade the exhaust from the turbo-cat at a later date when more money comes my way, correct me if this isn't the case.

Any other tips or advice for a new skyline owner would be greatly appreciated, I'm always happy to learn new things, and meet new people.

Thank you to anyone who can focus on my wall of txt long enough to get to this point :yes:

I look forward to hearing from anyone about anything todo with skylines.

-Raven

Edited by Raven33
Link to comment
https://www.sau.com.au/forums/topic/288530-first-turbo-skyline/
Share on other sites

long answer short. it'll just sound different.

Gases are hottest take up more volume and flow faster at the turbo exit, so the dump, front and cat are the exhaust sections that make the biggest impact.

Best approach would be exhaust (dump, front high flow cat) and if possible and ECU upgrade of some type.

With that your only concern really is heat. And to be honest most people stay off boost on 40 deg days anyway.

See if u can get a vipec or a apexi PFC in your budget (you might be looking at 2 grand or so for the ECU and exhaust combined).

quick edit, is a cat back worth $200?? well thats for you to answer, i wont increase performance but it will look and sound different. Is a different look and sound worth $200 to you??

Well I was quoted $500ish for a new cat back+cannon from my local exhaust bloke, and I can get a used one off here delivered for around $200 and just bolt it on myself, but if all it's going to do is make it louder and a different note then I'm not sure if I want to bother. Unless it would be beneficial to have it already in place when I get the dump, front and high flow cat?

the way my income works I get varied bursts of cash coming in, so it makes knowing what money I'll have and when; hard, so I tend to get what I can if it's compatible with future upgrades (before the car was the computer lol).

Might see if I can find the more critical end of the exhaust for the same sort of money.

Thanks for the speedy reply and advice.

-Raven

  • 2 weeks later...

Where bouts you located as i know of a few people that import cars and strip of the goodies and replace them with factory parts then sell them of for extra coin!!!

I picked up full Kakimoto racing 3"exhaust plus Trust down pipe for $400 quoted the down pipe in shops and your looking at $350 seperately so thats a bit of a tip for ya plus the Exhaust is a very deep but quiet note sounds tuff as guts!!!!!

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 like mine. Much better than stock. Like i said before the reverse/parking cameras look even worse than normal, still useable. When you buy one make sure it's the latest version. Heaps of cheap ones that run the old hardware and software. Got mine from AliExpress. Mine is quick no lag, boots up 1-2 sec. Menu is fast. Netflix is fine and so is YouTube. Android Auto is random taking 3sec to 15sec. Most of the time it's quick. Very rare it doesn't connect. But that could be a phone thing.   Now I think they use a Pixel 3XL to run this whole thing which i guess is fine, but the problem is that some apps will not work on old hardware like Disney Plus  Maybe Prime Video too 🤔. they will not update. Iv'e tried getting the APK Disney + but i still couldn't get it working. I have a Data sim installed so i have internet all the time. You can't Hotspot off your phone and connect Android Auto at the same time. Not that you need too, if you want you can hotspot off your phone and run any internet map app (google maps) and you can run the Spotify app on it's own (the app runs better than android auto) You can still access the INFINITI intouch system for all the o.g stuff    P.S i got new non Polarization Sunglasses too 😎 
    • I also don't mean to rain on your parade. But with a 5-10k budget for road only? I'd want to check confirmation that everything IS working correctly and I'm with @GTSBoy for a plan of action here. I'd be checking subframes, bushes, exhaust hangers, interior bits and generally QOL things and CONFIRMING they are working right before thinking about motor. You can get 250KW+ on stock RB26 hardware by simply removing the built in restrictors and tuning the stock ECU. If you want purity that's as far to take it, which I would be worried to do and won't think the budget would allow for when earnestly checking for 30+ year old car stuff.
    • I specifically said buy new performance car because of the use case here (i.e, no track use and fun livable everything/do it all easily if not especially amazing as a drivers car). Tracking an 80K Skyline and an 80K M2 makes the BMW the obviously more risky purchase WHEN something goes wrong you suddenly can't easily fix it with hand tools and readily available parts that you may have a community of people you know available, or years of your own knowledge on the platform to apply. There's reasons you see Hondas and Vettes and RB's and Miatas and such at tracks, you can easily hand-tool repair 99.9% of it in a shed, usually with the tools and the skillset of the owner to apply to it. An i30N is not going to beat a R chassis unless it's got massive problems either. The old cars can, and still do work great. The problem is - and always has been - social media would have you believe it's simple and easy to achieve the results you see online.  People want their car to be like "one of those cool JDM cars" which is the default image people have when they think of  "cool JDM cars" You are paying 25 years of catchup R&D to achieve. Or the knowledge somebody else has to do it for you, which is big dollar restomod stuff.  The bar has been moved and every R chassis that people see/like/enjoy has 25 years of R&D thrown at it, or is owned by someone who did all that work and has that knowledge over the past 25 years. All the survivors have been progressively resto-modded the entire time. OR you slowly bring it back to how it was stock. Which is also prohibitively expensive, done for the love of it. This is what the JDM community is now. This is fine, but "Where do I start?" is either: 1) Don't 2) Take your own slow journey but you cannot compare your progress with others who have had 25 years of R&D and experience building their own cars unless you pay for it.
    • Yep, with the crazy inflation of the value of our cars these past couple of years this became a problem for me too... My solution is to transition to bikes. Everything feels so cheap compared to tracking the skyline lol
    • So, I've been a little busy on this car. I replaced the bonnet struts which is always satisfying but very confusing that nobody else on the planet seems to do this. Its just my routine first thing I do on any car I buy. The boot struts for both the tailgate and the separately opening glass window was a bastard. And, I found a fair bit of rust in the strut cavity. I filled it with rust converter and cleaned up as much of the dirt as I could. There was so much dirt. One piece of the trim was barely hanging on and so I've left it off. I'll try to get a replacement. You can see how disgusting and dirty it all was in this thread; I had to remove the little clips that hold the struts on the ball. The ones I took off had no clips and it was impossible to get them on with them in place. Fingers crossed they stay put. So, I turned my attention to the headlights, they were in a bad way and likely would stop rego. I took the headlights out and found the adjusters were all just loose. So, I fixed those and unclipped the lenses to clean them up. Couldn't believe how easy it was to take all this apart compared to the E90.   I also cleaned up the stockies which was awesome, these are super cool with lug nut covers. They're in good nic but the tyres are shot. I was going to use these for rego but in the end got a fresh pair of rubber for the 17's on the front of the car instead. The front bar of this car is from a late(r) model one. I don't think it's quite LCI but who knows. I'll need to find out. Anyway, the bar was missing the fog lights and the wiring and plugs were for the original ones so I got new plugs and some cheap fogs. I wasn't sure if missing original equipment would hamper my blue slip attempts. Had a couple of these little fellas helping out. But not Ben who got stuck behind the pool heater .... How embarressment.  I ordered new speed sensors for all corners because I knew one was out. I just got cheapies and will replace them with Bosch items when I can find Bosch items. Again, this was just for rego. Alas, it seems the blue speed sensors are not the same as the grey ones. Back they went and replacements ordered. In the end, with my new scan tool, it was just rear left that was shot. Replaced it and cleared the codes. All good now. Lastly, my aux (thermo) fan is being a bit odd. Its powering up at strange times and NOT powering up when I think it should (100C). While this can be caused by a few things, the most likely (for me) is the ambient temp sensor. Given mine reads -40.0C regardless of the temp, I figured it would be good to replace it. In the end, the sensor wiring was abysmal with (terrible) attempts made by somebody to fix it.   I fixed this all up but the sensor is only attached using pins into the wires. The plug is not there. Despite trying and trying to connect it securely it wouldn't work so a replacement sensor and plug is on the way. Oh, I also ordered a replacement piece of trim for the part missing here at the bottom. Ordered from Latvia for $70 delivered. I took a bit of a leap of faith because I didn't have the exact part number and, as usual, there were eleventy billion pieces of trim that looked to fit. Nailed it. Well, its not totally perfect but I think its more a 28 y/o car problem than a trim problem. And, as of today ..... I have bought the workshop manuals 2nd hand off a guy in tassie. 1000+ pages of E39 goodness, hopefully it helps me with the fan. I also have a new temp switch on the way incase its the problem. Stoked.
×
×
  • Create New...