Jump to content
SAU Community

Recommended Posts

well.. i get up to Townsville, and a Guy offers me a muffler for free, and another guy wants to palm me off his FMIC for $150, and another guy is selling his highflowed GT3540 or something for $600... so i have hit upon the dilemma... What priorities should i place on modifications to the stagea...

All i wanted to do to start off with was get some better sound quality and bass in there and fit a turbo timer...

then suspension, seats, exhaust, FMIC and mangament...

But what are your experiences and priorities (in hindsight or presently)? Please only post your priority opinions..not huge extensive mod lists.. there are other threads for that, but decifering the order the occured in is a pain in the arse.

Thanks in Advance

Edited by captinsane
Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/
Share on other sites

Depends on what you are looking for I suppose....

To me the first mod should be a full turbo back exhaust with high flow cat... I reckon thats your best bang for buck upgrade... and if I ever have spare money its what I would do first to my car :(

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790013
Share on other sites

Ahoy Capt

Sounds like you are on the right track. Be true to your original plan. It all depends on what you want to do with your Stag. As for management, I'm assuming your talking engine management. Alot of ppl use the forum use the Apexi power FC, me included, and it should be one of the first if not the first mechanical mod you get. It will give your tuner the ability to extract more HP reliably from your ride.

get a plan, a budget, search these forums for info then search for parts

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790037
Share on other sites

IMHO there are a couple of things that should be prioritised if you want to enhance the performance of the Stagea and build a base for any future mods. They are very simply:

Exhaust

Intake

Engine Management

The RB engines respond especially well to fitting a decent sized exhaust. On the Series 2, its 2.5" standard. I opted for a good 3" system with a split dump pipe and high flow cat. The engine revs smoother, and will maximise the addition of other mods.

The intake can be relatively cheaply improved too, with either a high flow filter (K&N etc) to fit the existing airbox, or a pod filter setup. These should assist with throttle response & economy.

Engine Management is another source of relatively easy to access power improvement. A piggy back system (like a Jaycar Independent Electronic Boost Controller - IEBC) can help you bring on boost earlier, resulting in more torque earlier in the rev range. Of course, this should be coupled with a Digital Fuel adjuster to ensure that the fuel/air ratios are optimal through the rev range.

Following (or before) that, consider a larger intercooler (FMIC are popular) to keep air cool to the plenum intake and increase horsepower.

The list of mods is really endless, but this should start you in the right direction. Hi Flowing the Turbo has been covered in other forum topics, but is of limited use (can be a bit laggy around town) if you havent at least upgraded your exhaust and intake.

Of course, everyone will have different paths that they have chosen, but this will provide you with a good base if you wish to crank out more power.

Hope that helps. :(

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790051
Share on other sites

Yeap, no point in having a big arse turbo with no supporting mods, get a good exhaust and intake and look at all the other things these wise guys have suggested, I mean look at all the mods mine has and I reckon it's about ready for bigger injectors, z32 afm and a big arse turbo.

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790232
Share on other sites

lol yeah definately too early for a new turbo... the sane part of my username can tell me that. THe point is that this place is nuts for second hand parts going way cheap if you know what i mean. I love this town!... You blokes are probably right...just stick to my guns and go the sound, suspension route...and then get exhaust>PFC (or alternatively Momo or other engine management) > and FMIC... then trundle along from there... like you said before Cy. the real expensive stuff has to come first before you can have major play time. :)

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790511
Share on other sites

lol yeah definately too early for a new turbo... the sane part of my username can tell me that. THe point is that this place is nuts for second hand parts going way cheap if you know what i mean. I love this town!... You blokes are probably right...just stick to my guns and go the sound, suspension route...and then get exhaust>PFC (or alternatively Momo or other engine management) > and FMIC... then trundle along from there... like you said before Cy. the real expensive stuff has to come first before you can have major play time. :thumbsup:

Don't forget that the PFC is for manual cars only, and seeing as you've got an s1, it'd need a manual conversion, like mine or Cy's...

And Momo engine management? Huh?

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2790665
Share on other sites

How very apt, Rob!

:P

lol..

...Didn't know the PFC was only for manuals...damn. Maybe i wil ahve to just go SAFC... any replacment Engine Management systems for auto's insteading of hacking the stock computer (or getting Greddy thing which will kill me and drive me insane)?

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2792015
Share on other sites

lol..

...Didn't know the PFC was only for manuals...damn. Maybe i wil ahve to just go SAFC... any replacment Engine Management systems for auto's insteading of hacking the stock computer (or getting Greddy thing which will kill me and drive me insane)?

haltech

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2793518
Share on other sites

i'd suggest exhaust, engine management and a boost controller as the most basic mods...reason being ..exhaust mods will pose a lesser restriction on gas flow....better turbo response..and bang4buck power increase...should see ur boost go to about 8psi ...still no fun if u ask me...so a boost controller to raise this to 10psi (heard the $25 ones work fine for this)...then prolly a safc to see ur car doesn't R&R under increased boost.

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2806552
Share on other sites

  • 3 weeks later...
We are not sure, no one has tried that.

As far as one of the first mods, swaybars make the car 100% more bareable.

a few of the Townsvillians have got PFC's running in auto GTR's etc...

as for the swaybars... I have already earmarked them for my attention pronto...possibly even before the subs go in.. the body roll and understeer is getting to be quite pain in the arse! espescailly with townsville being really wet at the moment, and there being a roundabout every 150m to negotiate!

got some tuff splits the other day which are making lovely sound... no ear splitting bass but i can get that later...

30Hz @ 88db from a 6" woofer [i'm sure it can go harder too:)]is fine for me :P

for now

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2852198
Share on other sites

Not possible, someone has been telling you porky pies. GTR's don't come in auto, and can't be converted to auto.

sorry...R33 GSTST M spec or something like that

...I'm not thinking again.. I havn't seen it yet but the bloke is reputable... done a lot of work with RB's, and has done about 4 silvalines so i trust his word for the most part

Link to comment
https://www.sau.com.au/forums/topic/149654-i-need-opinions/#findComment-2852318
Share on other sites

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

    • Did this end up working? Did you take some pictures?
    • And finally, the front lower mount. It was doubly weird. Firstly, the lower mount is held in with a bracket that has 3 bolts (it also acts as the steering lock stop), and then a nut on the shock lower mount itself. So, remove the 3x 14mm head bolts , then the 17mm nut that holds the shock in. From there, you can't actually remove the shock from the lower mount bolt (took me a while to work that out....) Sadly I don't have a pic of the other side, but the swaybar mounts to the same bolt that holds the shock in. You need to push that swaybar mount/bolt back so the shock can be pulled out past the lower control arm.  In this pic you can see the bolt partly pushed back, but it had to go further than that to release the shock. Once the shock is out, putting the new one in is "reverse of disassembly". Put the top of the shock through at least one hole and put a nut on loosely to hold it in place. Put the lower end in place and push the swaybar mount / shock bolt back in place, then loosely attach the other 2 top nuts. Bolt the bracket back in place with the 14mm head bolts and finally put the nut onto the lower bolt. Done....you have new suspension on your v37!
    • And now to the front.  No pics of the 3 nuts holding the front struts on, they are easy to spot. Undo 2 and leave the closest one on loosely. Underneath we have to deal with the wiring again, but this time its worse because the plug is behind the guard liner. You'll have to decide how much of the guard liner to remove, I undid the lower liner's top, inside and lower clips, but didn't pull it full off the guard. Same issue undoing the plug as at the rear, you need to firmly push the release clip from below while equally firmly gripping the plug body and pulling it out of  the socket. I used my fancy electrical disconnect pliers to get in there There is also one clip for the wiring, unlike at the rear I could not get behind it so just had to lever it up and out.....not in great condition to re-use in future.
    • Onto the rear lower shock mount. It's worth starting with a decent degrease to remove 10+ years of road grime, and perhaps also spray a penetrating oil on the shock lower nut. Don't forget to include the shock wiring and plug in the clean.... Deal with the wiring first; you need to release 2 clips where the wiring goes into the bracket (use long nose pliers behind the bracket to compress the clip so you can reuse it), and the rubber mount slides out, then release the plug.  I found it very hard to unplug, from underneath you can compress the tab with a screwdriver or similar, and gently but firmly pull the plug out of the socket (regular pliers may help but don't put too much pressure on the plastic. The lower mount is straightforward, 17mm nut and you can pull the shock out. As I wasn't putting a standard shock back in, I gave the car side wiring socket a generous gob of dialectric grease to keep crap out in the future. Putting the new shock in is straightforward, feed it into at least 1 of the bolt holes at the top and reach around to put a nut on it to hold it up. Then put on the other 2 top nuts loosely and put the shock onto the lower mounting bolt (you may need to lift the hub a little if the new shock is shorter). Tighten the lower nut and 3 upper nuts and you are done. In my case the BC Racing shocks came assembled for the fronts, but the rears needed to re-use the factory strut tops. For that you need spring compressors to take the pressure off the top nut (they are compressed enough when the spring can move between the top and bottom spring seats. Then a 17mm ring spanner to undo the nut while using an 8mm open spanner to stop the shaft turning (or, if you are really lucky you might get it off with a rattle gun).
    • You will now be able to lift the parcel shelf trim enough to get to the shock cover bolts; if you need to full remove the parcel shelf trim for some reason you also remove the escutcheons around the rear seat release and you will have to unplug the high stop light wiring from the boot. Next up is removal of the bracket; 6 nuts and a bolt Good news, you've finally got to the strut top! Remove the dust cover and the 3 shock mount nuts (perhaps leave 1 on lightly for now....) Same on the other side, but easier now you've done it all before
×
×
  • Create New...