Stillen supercharger getting P4020 cod2

Masterbeatty · 07-31-2014, 07:48 PM

Just take the cats off, get a pry bar and break apart the cats. Then buy O2 sensor spacers. Problem solved since they are toast anyway. Then you have yourself a set of res. test pipes.

future370zzz · 07-31-2014, 08:14 PM

Stillen says you lose about 10-20whp with test pipes or HFC's. Lose boost pressure.

nomodsjk · 07-31-2014, 08:59 PM

If need be I have a set of OEM cats I can sell for 175 if you're interested. Good luck fixing your baby!

JWillis72 · 08-17-2014, 10:51 AM

Took the car to the tuner yesterday and the cats are fine, the bank 1 sensor 2 was not working at all so we just turned the sensors after the cats off.

ANMVQ · 08-17-2014, 11:07 AM

nice ! But why where they not working ?

JWillis72 · 08-17-2014, 11:20 AM

Just 1 wasn't working, not sure why but the reading on it never moved at all.

07-31-2014, 07:48 PM	#16 (permalink)
Masterbeatty A True Z Fanatic Join Date: May 2012 Location: Whales Vagina Posts: 4,586 Drives: the speed limit... Rep Power: 122867	Just take the cats off, get a pry bar and break apart the cats. Then buy O2 sensor spacers. Problem solved since they are toast anyway. Then you have yourself a set of res. test pipes. __________________ 2011 MB 6MT Masterbeatty journal

07-31-2014, 08:14 PM	#17 (permalink)
future370zzz Track Member Join Date: Dec 2011 Location: Bay Area Posts: 555 Drives: 10 Nissan 370z Rep Power: 14	Stillen says you lose about 10-20whp with test pipes or HFC's. Lose boost pressure. __________________

08-17-2014, 11:07 AM	#20 (permalink)
ANMVQ A True Z Fanatic Join Date: Mar 2011 Location: Framingham MA Posts: 2,732 Drives: 2014 Q50 AWD Rep Power: 19	nice ! But why where they not working ? __________________ 14 Q50 AWD, ARK, ECUTEK (SEB), Takda,

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07-31-2014, 08:59 PM	#18 (permalink)
nomodsjk Premium Member Join Date: Apr 2014 Location: martinsburg wv Posts: 2,073 Drives: 2011 370z MB/7at Rep Power: 19962	If need be I have a set of OEM cats I can sell for 175 if you're interested. Good luck fixing your baby!

08-17-2014, 10:51 AM	#19 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	Took the car to the tuner yesterday and the cats are fine, the bank 1 sensor 2 was not working at all so we just turned the sensors after the cats off.

08-17-2014, 11:20 AM	#21 (permalink)
JWillis72 A True Z Fanatic Join Date: Sep 2013 Location: Fort Myers FL Posts: 2,002 Drives: 2009 370Z yellow 7AT Rep Power: 45	Just 1 wasn't working, not sure why but the reading on it never moved at all.