Getting TBE from invidia the Q300 now I'm deciding on the downpipe.
As on my P's I didnt want to commit to a full dual N1 system for my betty decide Q300 will be a more appropriate change.

So whats everyone's experiences with running catted or catless and is there a noticeable power difference?? I know its more louder and has that emission smell from an open throttle maybe because of my motocross days the smell doesn't bug me.

I was keen on going catted.. can save 250$ on catless and have less restriction, but can cope a +$300 fine and a yellow but the chances of someone looking under your car is slim unless you're at the pits.

From my friends wrx when he change to catless it had a very throaty sound... No pun intended

Much wow
many powerr
very shiberu

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Wannabe Boy Racer- WRX 09 Slim Sedan 268.6HP 376.0 NM @1.2 Bar

Much wow
many powerr
very siberu