so just recently I bought a 03 wrx with 70,000 ks. I use to drive a r32 and I new everything about them but I don't no what to start with upgrading my completely stock rexy !!

I've been told to start with a exaust system, but there are so many types and I don't no where to start looking ! I'm after 1 that's not to loud on idle but mean sounding and when I start to rev out more of a powerful sound but again not to loud .

I'm located north of the river so if any of you's have exuast shop or anything for sale can you please let me no !!

Norm butler or xforce varex exhaust

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98 gf8 Rip

welcome to Perth-WRX.

Plenty of info in the search function of this forum.

If you install a full Turbo Back Exhaust (TBE), you will need a re-tune. If you just want some noise without having to do a tune, then you can install a Cat Back (CBE) and run that, although your fuel economy may go down a little.

Welcome to the world of WRX's

Enjoy

but if I just install a CBE will that be just as good as a TBE ? how much is the power difference between the 2 ?

No.

Turbo back exhaust normally comes with a downpipe that flows a lot better than stock, hence the requirement for a re-tune.
Will see an increase of power once fitted (and tuned).

A cat back bolts onto the existing downpipe and the flow rate doesn't change, you just get a lot more noise coming from the exhaust.
Won't see much of any increase at all.

Oh and welcome to Perth-WRX

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2015 Forester XT Premium
2020 VW Tiguan Allspace
teejay: If I wanted a comeback Id wank in front of a fan

Welcome to Perth-Wrx mate

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Ej 207 short block
VF34
STi TMIC
Autronics A6
04 STi 6 Speed box

312nm@4500 RPM :)

Whatever you do - do it correctly so your not be advised on motor replacements later.

Welcome

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[COLOR=Black]Liberty GT Spec B tuned 240 HP & 372 Nm at the hubs.[/COLOR] "Instead of banning high performance cars - ban low performance drivers"

Welcome mate. If you get anything major done, make sure you get it tuned.

welcome and enjoy your stay and your wrx

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Funny looking German Subaru

thanks for the welcoming guys . so I also see the best tuner is ALLSTAR ?