Catless/Cat Replacement/Exhaust help

sprinter119

Member
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2013 Mazdaspeed3
Ok I will try not to confuse anyone when i ask my question. I didnt know where to put this. My P5 has the MSP turbo on it. I got my last cat removed a couple of months ago. My first 02 is in the manifold and my 2nd one is on the j-pipe correct? I have VA safety inspect coming up and some places lift the car and check the exhuast. does it really matter where i place the cat since i have the non fouler fix anyway? and anyone have any high flow cat recs?

thanks
chris
 
theyd fail you if they saw the o2s like that.. and no its not long enough..either get the mazdaspeed extension or just solder in some extensions..(takes like 5 mins)
 
Protegegarage didn't sell it last time I checked, but here is the Mazda part number: BPY167020. It is available through any dealer. Usually around $40-$50.
 
you can get some wire and extend it yourself. that's how i did mine!
 
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