New Gen4 Liberty Melboure owner, previous WRX STi owner

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New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby Chibourne » Sat Nov 18, 2017 4:54 pm

Well hello fellow Subaru enthusiasts!

New owner of a used 2007 Subaru Liberty GT Spec. B! I'm a 2nd time Subaru owner, previously owned a 2005 Subaru WRX STi in the US. Glad to be back behind the wheel of a subaru again! Although I was a single 20 something when I owned the STi and modded it till my heart's content. Liberty is more of a family car but I doubt it will remain stock :D. Had 92000km on it so not bad for a 10 year old car.

Will post some pictures in a few days but if anyone is interested in the mod list from my old STi, here you go:
http://www.iwsti.com/forums/#/topics/56433?page=1

Happy to be here and join the community!

Cheers,
Vivek
Chibourne
 
Posts: 44
Joined: Sat Nov 18, 2017 3:17 pm
Location: Melbourne
Car: 2007 Subaru Liberty GT Spec B.

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby bigBADbenny » Sun Nov 19, 2017 9:44 am

Nice one! 6mt?
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Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby jslayz » Sun Nov 19, 2017 10:21 pm

Welcome.

Let the spending begin!!

Enjoy your time here, plenty of info around and Benny's signature links are good starting point.
8)
CURRENT - ATP GTX 3576 - 22psi - 283.7awkw
OLD - Dom 1.5Xtr - Last dyno 254ahkw, previous 238ahkw, first 224awkw.
My journey thread: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523
My Lib Pics here: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523&start=570#p370656
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Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby Chibourne » Fri Nov 24, 2017 5:59 pm

Wish it was a manual! My wife is not comfortable driving on the other side of the road and car, let alone trying to figure out a manual so we stuck with the 5 speed auto.

And yes and the spending will be plenty. Just need to figure out how to manage my spending with a family this time...I'm sure I'll get plenty of inspiration here.

It already started as I just picked up a K&N filter to replace the stock one.
Chibourne
 
Posts: 44
Joined: Sat Nov 18, 2017 3:17 pm
Location: Melbourne
Car: 2007 Subaru Liberty GT Spec B.

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby bigBADbenny » Sat Nov 25, 2017 5:31 am

Nice, just keep an eye on your maf, as regards excess oil from the k&n...
It's a known potential issue. :)
Throttlehappy tune also works wonders on the response of the 5eat apparently.
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Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby vinshonz » Sat Nov 25, 2017 4:55 pm

hey mate welcome

im in similar shoes, went from hawkeye wrx tuned by sti to liberty tuned by sti

for airfilter you should of bought cosworth or avo, k&N contains oil and can contaminate the MAF
2008 Liberty GT Tuned by STi 27 of 250 made
PnP VF52, AVO TBE into TCP-Ti Mufflers, AVO panel filter, Mishimoto TMIC, Turbosmart Kompact BOV, Kobe Silicone Intake + SFB, Kobe 340LPH pump,
Tuspeed 3Port, Exedy HD + lightened flywheel, some Whiteline bits & Corgiwerx bits, Zeitronix Flex Fuel Analyser Kit , e85/98 Flex fuel -Got it REX tuned

2007 WRX Tuned by STi 35 of 200 made
STi Spec C TMIC+ProcessWest splitter, AVO TBE, X3E Silicone Intake, APS CAI, TurboSmart Kompact, Walbro, GrimmSpeed 3 Port, DEFI gauges
TD05-18G 198.5kw on RTRs Dyno - SOLD
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Posts: 257
Joined: Tue Mar 22, 2016 6:53 am
Location: MELB
Car: 2008 Liberty GT TunedBySTi
Real name: Vincent

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby Chibourne » Sat Nov 25, 2017 6:59 pm

Good point guys. Will see how thhe filter does over the next few weeks and take a loom at the MAF sensor. Might switch it out if thats the case.
Chibourne
 
Posts: 44
Joined: Sat Nov 18, 2017 3:17 pm
Location: Melbourne
Car: 2007 Subaru Liberty GT Spec B.

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby Chibourne » Sat Nov 25, 2017 7:00 pm

bigBADbenny wrote:Nice, just keep an eye on your maf, as regards excess oil from the k&n...
It's a known potential issue. :)
Throttlehappy tune also works wonders on the response of the 5eat apparently.

What is this throttlehappy tune? Will need to do some research but is it like a off the shelf tune using something like the cobb accessport on the STis?
Chibourne
 
Posts: 44
Joined: Sat Nov 18, 2017 3:17 pm
Location: Melbourne
Car: 2007 Subaru Liberty GT Spec B.

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby jslayz » Sat Nov 25, 2017 7:20 pm

Its a tune from Matt McLeod who is known as throttle happy on several forums. Best to do on dyno but his standard staged ones are good too.
CURRENT - ATP GTX 3576 - 22psi - 283.7awkw
OLD - Dom 1.5Xtr - Last dyno 254ahkw, previous 238ahkw, first 224awkw.
My journey thread: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523
My Lib Pics here: http://forum.liberty.asn.au/viewtopic.php?f=10&t=15523&start=570#p370656
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Posts: 2810
Joined: Tue Mar 09, 2010 11:32 pm
Location: Perthhhhhh
Car: 2005 Liberty GT Wagon
Real name: J

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby vinshonz » Sat Nov 25, 2017 8:15 pm

even with Matt's retune on a fully standard car the difference is day and night
2008 Liberty GT Tuned by STi 27 of 250 made
PnP VF52, AVO TBE into TCP-Ti Mufflers, AVO panel filter, Mishimoto TMIC, Turbosmart Kompact BOV, Kobe Silicone Intake + SFB, Kobe 340LPH pump,
Tuspeed 3Port, Exedy HD + lightened flywheel, some Whiteline bits & Corgiwerx bits, Zeitronix Flex Fuel Analyser Kit , e85/98 Flex fuel -Got it REX tuned

2007 WRX Tuned by STi 35 of 200 made
STi Spec C TMIC+ProcessWest splitter, AVO TBE, X3E Silicone Intake, APS CAI, TurboSmart Kompact, Walbro, GrimmSpeed 3 Port, DEFI gauges
TD05-18G 198.5kw on RTRs Dyno - SOLD
vinshonz
 
Posts: 257
Joined: Tue Mar 22, 2016 6:53 am
Location: MELB
Car: 2008 Liberty GT TunedBySTi
Real name: Vincent

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby Chibourne » Sun Nov 26, 2017 3:08 pm

vinshonz wrote:even with Matt's retune on a fully standard car the difference is day and night


Would you guys recommend some basic standard upgrades to get the most out of his tune? Like CAI, upgraded top mount, etc...things that wont break the bank and could help keep the car's reliability.
Chibourne
 
Posts: 44
Joined: Sat Nov 18, 2017 3:17 pm
Location: Melbourne
Car: 2007 Subaru Liberty GT Spec B.

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby bigBADbenny » Sun Nov 26, 2017 3:31 pm

See vinshonz signature above.
Basic mods required to safely make c200atw which is towards the upper limit of what an un-built 5eat can take before assploding.

Suspension/handling-wise, all that's required are good digressive coilovers, eg shockworks or mca, upgrade LCA bushes and HD rear swaybar mounts eg AVO.
Heavier sways are only required for handling fine tuning if at all.
It's a grand tourer so keep it compliant and controlled with the aforementioned coilovers.

If you're in Melb I can demonstrate my setup, as roads get rougher, the car stays composed with great recovery in the sketchy stuff.
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Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby vinshonz » Sun Nov 26, 2017 6:33 pm

Chibourne wrote:
vinshonz wrote:even with Matt's retune on a fully standard car the difference is day and night


Would you guys recommend some basic standard upgrades to get the most out of his tune? Like CAI, upgraded top mount, etc...things that wont break the bank and could help keep the car's reliability.


for biggest boost in power and bang for buck is the dumpipe + tune

then comes turbo + retune

all the others are supporting mods like fuel pump, intercooler, 3 port, air filter/ or cold air, silicone intake, BOV;
helps with reliability, better boost control, faster spool etc etc
2008 Liberty GT Tuned by STi 27 of 250 made
PnP VF52, AVO TBE into TCP-Ti Mufflers, AVO panel filter, Mishimoto TMIC, Turbosmart Kompact BOV, Kobe Silicone Intake + SFB, Kobe 340LPH pump,
Tuspeed 3Port, Exedy HD + lightened flywheel, some Whiteline bits & Corgiwerx bits, Zeitronix Flex Fuel Analyser Kit , e85/98 Flex fuel -Got it REX tuned

2007 WRX Tuned by STi 35 of 200 made
STi Spec C TMIC+ProcessWest splitter, AVO TBE, X3E Silicone Intake, APS CAI, TurboSmart Kompact, Walbro, GrimmSpeed 3 Port, DEFI gauges
TD05-18G 198.5kw on RTRs Dyno - SOLD
vinshonz
 
Posts: 257
Joined: Tue Mar 22, 2016 6:53 am
Location: MELB
Car: 2008 Liberty GT TunedBySTi
Real name: Vincent

Re: New Gen4 Liberty Melboure owner, previous WRX STi owner

Postby bigBADbenny » Sun Nov 26, 2017 7:42 pm

Start logging the car via ssm/can w/ btssm on android or romraider on pc.
Learning view and a freeway pull if the car is healthy.
Confirm inlet tract, pcv & breathers, exhaust etc holds vacuum or boost where applicable (stock rubber inlet n TB hose are the usual suspects. Smoke test inlet is best way to do this.

The common issues affecting reliability include avcs ocv fails, coilpack n plug, excessive crank case pressure from stuck pcv, vac/boost leaks, leaking cam covers, rear main, engine seals etc.
Diagnosis & rectification of the stock setup should yield results.
Fuel pump & intank filter is a great idea if competently executed.

Iirc one benefit of a stockish modded lib is that Mc Matt has had a virtual flex fuel tune like since forever apparently.
I can't really comment as I'm not running it yet.
Basically iirc you need to commit to replacing some fuel components after x amount of k's due to the effects of introducing e85 to your usual 98 :P
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