Modifying Subaru Liberty B4
Modifying Subaru Liberty B4
I am looking to mod my B4 Liberty and am just woundering what anyone would recommend, as in brands and parts.
The mods i am looking at doing r exhaust, upgrade tmic, tune just to begin with. Any other feedback would be good.
The mods i am looking at doing r exhaust, upgrade tmic, tune just to begin with. Any other feedback would be good.
- RSR 555
- Elder Member
- Posts: 6951
- Joined: Sat Nov 10, 2007 10:42 am
- Location: ATM... stuck in Rockingham
Hi and Welcome Luke1988,
I recommend a APS Cold Air Intake, APS Dump Pipes with a modified (to join APS Dump Pipes) X-Force S/S Exhaust System and a must after they are all fiitted is a ECUTEK Tune.
I have this setup on a B4 and it runs awesomely
and still looks stock 
I recommend a APS Cold Air Intake, APS Dump Pipes with a modified (to join APS Dump Pipes) X-Force S/S Exhaust System and a must after they are all fiitted is a ECUTEK Tune.
I have this setup on a B4 and it runs awesomely


You know you are getting old when the candles on your birthday cake start to cost more than the cake itself.
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
- RSR 555
- Elder Member
- Posts: 6951
- Joined: Sat Nov 10, 2007 10:42 am
- Location: ATM... stuck in Rockingham
No probs
I'd only change the intercooler if your looking to boost the engine above 20psi.

You know you are getting old when the candles on your birthday cake start to cost more than the cake itself.
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
- RSR 555
- Elder Member
- Posts: 6951
- Joined: Sat Nov 10, 2007 10:42 am
- Location: ATM... stuck in Rockingham
No probs
I'd only change the intercooler if your looking to boost the engine above 20psi.

You know you are getting old when the candles on your birthday cake start to cost more than the cake itself.
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
RSR Performance
Home of the 'MURTAYA' in Oz
Subaru Impreza WRX based Sportscar
[SIGPIC][/SIGPIC]
Disclaimer: Not my website but hyperlink here to Subaru workshop manuals
i knew somone who managed to blow the engine up in their b4 and put the EJ20 or 25 twin turbo.
theres not a lot i could reconmend having not played around with them, but mayeb its best to ask what you plan to do with the car??
simplest thing is to just wind the boost up, new computer (motec), WTA intercooler and new exhaust
theres not a lot i could reconmend having not played around with them, but mayeb its best to ask what you plan to do with the car??
simplest thing is to just wind the boost up, new computer (motec), WTA intercooler and new exhaust
if im needed for anything [email protected] and ill try and get back to you.
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pickstock racing fabrication
pickstock racing photography
GETDIRTYCLOTHING
track day classics and customs