Is swapping my catless DP out every year my old option?

Akleifg · 10-07-2014, 06:25 AM

I'm running a berk catless DP and need an inspection. Is swapping my catless with the oem the only option for passing?

I have searched a lot and found things like mini cats u put between the DP and sensor but I can't find anyone who's done it and reported on inspection.

If I do have to swap my oem DP back in do I need new gaskets?? Do I need two sets of new gaskets? One set for oem DP and inspection and the other set for when I put the catless DP back on after?

Thanks in advance
Rob

Sidewinderpb · 10-07-2014, 07:31 AM

I swap mine every time; it's a real pain in the ass. Don't think any of the other options have worked for very long.
Instead of replacing gaskets every time, I just use this orange sealant (forgot what it's called). It's like making a rubber gasket every time.

Jacblack · 10-07-2014, 08:07 AM

My car passed maryland emissions with my catless downpipe. I'm protuned on cobb.

Johnny Boost · 10-07-2014, 08:32 AM

You could find a shop that will pass you. Join some of the local clubs in DFW and ask around.

Schmidty335i · 10-07-2014, 08:38 AM

Quote:

Originally Posted by Johnny Boost

You could find a shop that will pass you. Join some of the local clubs in DFW and ask around.

^+1 there are shops around here that will pass you but they will usually add an extra fee on for it. still better than spending the time swapping it out.

loesch · 10-07-2014, 12:39 PM

Do they do a sniffer test or read the OBD codes in TX? Here they just do a "visual inspection" so if you just have something that looks like a cat they'll pass it.

ShlemonboostedM · 10-07-2014, 03:32 PM

I can get anyone passed in ny

)

aren93 · 10-07-2014, 05:26 PM

Yeah here in CA I know a few local shops that will pass anyone, only for some extra $$

Akleifg · 10-07-2014, 10:24 PM

In Texas they only hook it up to computer. Two of my sensors read not ready so can't pass.

I can't believe there isn't a better option than switching it out each time. Do u do it urself??? Pita! I ain't got no time for that!

Jsoboti · 10-07-2014, 10:43 PM

Quote:

Originally Posted by Akleifg

In Texas they only hook it up to computer. Two of my sensors read not ready so can't pass.

I can't believe there isn't a better option than switching it out each time. Do u do it urself??? Pita! I ain't got no time for that!

Clear the codes then drive like a grandma to the inspection station.

Akleifg · 10-08-2014, 12:31 PM

Quote:

Originally Posted by Jsoboti

Clear the codes then drive like a grandma to the inspection station.

I'll try that next

Everfly · 10-08-2014, 12:58 PM

Register in the state don't require Inspection

10-07-2014, 06:25 AM	#1
Akleifg Private First Class 18 Rep 177 Posts Drives: 2011 335i Join Date: Oct 2013 Location: Dallas, TX iTrader: (0) Garage List 2011 BMW [0.00]	Is swapping my catless DP out every year my old option? I'm running a berk catless DP and need an inspection. Is swapping my catless with the oem the only option for passing? I have searched a lot and found things like mini cats u put between the DP and sensor but I can't find anyone who's done it and reported on inspection. If I do have to swap my oem DP back in do I need new gaskets?? Do I need two sets of new gaskets? One set for oem DP and inspection and the other set for when I put the catless DP back on after? Thanks in advance Rob __________________ 2011 335i e90 MT Cobb AP3 Tuner, FMIC, CP, DP & Exhaust Afe Stg 2 Intake - Factory PPK v2 Ohlins R&T - M3 suspension bits Spec Stg 2 Clutch Kit & Alum Flywheel, Qualfe LSD
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10-07-2014, 07:31 AM	#2
Sidewinderpb Banned 329 Rep 1,739 Posts Drives: 2017 340i xDrive 6mt Join Date: Nov 2013 Location: CT iTrader: (7)	I swap mine every time; it's a real pain in the ass. Don't think any of the other options have worked for very long. Instead of replacing gaskets every time, I just use this orange sealant (forgot what it's called). It's like making a rubber gasket every time.
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10-07-2014, 08:07 AM	#3
Jacblack Captain 91 Rep 664 Posts Drives: F80 COMP Join Date: Dec 2013 Location: Maryland iTrader: (0)	My car passed maryland emissions with my catless downpipe. I'm protuned on cobb.
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10-07-2014, 08:32 AM	#4
Johnny Boost Colonel 324 Rep 2,014 Posts Drives: '21 M850i GC Join Date: May 2013 Location: TBD iTrader: (0)	You could find a shop that will pass you. Join some of the local clubs in DFW and ask around. __________________ WedgePerformance E40 MHD \| Performance Exhaust Mod \| BMS DP \| Vibrant 1790 \| BMS Intake \| VRSF CP \| xHP Stage 3 Michelin PSS \| M3 Control Arms LUX v4 LEDs \| Shadowline Grills \| Lip Spoiler
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10-07-2014, 12:39 PM	#6
loesch Captain 129 Rep 917 Posts Drives: 2011 BMW 135i M Sport Join Date: Feb 2012 Location: State College, PA iTrader: (4)	Do they do a sniffer test or read the OBD codes in TX? Here they just do a "visual inspection" so if you just have something that looks like a cat they'll pass it. __________________ 2011 135i M Sport 6MT LeMans Blue \| Active Autowerke Gen II axle back \| Berk d******* \| N54 gutted mids \| FuelIt Walbro 450 fuel pump \| Pure Turbos Stage 2 \| 3.5bar TMAP \| Pure Turbos inlet pipe \| BMS intake \| BMS oil catch can \| ETS intercooler \| ETS charge pipe \| BMS JB4 w/ ISO firmware \| BMS backend flash stacked on PPK \| Eibach springs \| Whiteline rear subframe bushing inserts \| cosmetic tidbits
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10-07-2014, 03:32 PM	#7
ShlemonboostedM Banned 92 Rep 586 Posts Drives: 335i F30 Join Date: Oct 2013 Location: brooklyn ny iTrader: (4)	I can get anyone passed in ny )
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10-07-2014, 05:26 PM	#8
aren93 First Lieutenant 34 Rep 394 Posts Drives: 2012 335i M Sport Join Date: Sep 2014 Location: Los Angeles iTrader: (2)	Yeah here in CA I know a few local shops that will pass anyone, only for some extra $$ __________________ MHD- VRSF Catless Downpipe - VRSF Charge Pipe - VRSF 7" FMIC - aFe Intake - Alpina Flash - Pure Stage 2 - Pure Inlet - Fuel it! PI - Fuel it! Stage 2 LPFP - N20 3.5bar Tmap sensor - N20 spark plugs -
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10-07-2014, 10:24 PM	#9
Akleifg Private First Class 18 Rep 177 Posts Drives: 2011 335i Join Date: Oct 2013 Location: Dallas, TX iTrader: (0) Garage List 2011 BMW [0.00]	In Texas they only hook it up to computer. Two of my sensors read not ready so can't pass. I can't believe there isn't a better option than switching it out each time. Do u do it urself??? Pita! I ain't got no time for that! __________________ 2011 335i e90 MT Cobb AP3 Tuner, FMIC, CP, DP & Exhaust Afe Stg 2 Intake - Factory PPK v2 Ohlins R&T - M3 suspension bits Spec Stg 2 Clutch Kit & Alum Flywheel, Qualfe LSD
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10-08-2014, 12:58 PM	#12
Everfly Brigadier General 154 Rep 3,143 Posts Drives: BMW Join Date: Apr 2011 Location: Indianapolis iTrader: (51)	Register in the state don't require Inspection
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