05-17-2021, 09:10 PM | #1 |
Drives: soon 21 2SS1LE Join Date: Mar 2021
Location: TX
Posts: 9
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Cat’s or no cat’s in Dallas area
Hey there everyone…. Are any of you not running cats on a gen6? Any issues passing state inspection?
I am also running an e85 kit so that will reduce emissions |
05-18-2021, 07:57 AM | #2 |
Drives: 2021 300 Join Date: Jan 2015
Location: New Jersey
Posts: 968
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This is from the State of Texas motor vehicle Handbook January 2021
Some drivers believe that removing the converter will improve performance while others may seek to replace the converter with a section of ordinary exhaust pipe to avoid the cost of replacing a failed converter. Such actions are against Texas state law, and violators face up to a $25,000 fine. |
05-18-2021, 09:01 AM | #3 | |
Drives: 2016 Camaro 2SS Join Date: Apr 2018
Location: Central Texas
Posts: 1,011
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05-18-2021, 09:09 AM | #4 |
Drives: 2017 Camaro SS 1LE (F1A-94 FBO H/C) Join Date: Jun 2017
Location: San Antonio Texas
Posts: 843
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just find someone who knows someone who know someone to inspect. I have kooks headers with no cats to mbrp race catback, i swear this is the loudest you'll ever be able to make a camaro sound and knock on wood but have been good so far, i'm in san antonio area though.
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Performance Mods: F1A-94, DSX Flex Fuel Kit, MSD Spark Plug Wires, KOOK 2" off road headers, MBRP Race catback exhaust, Pray Performance Custom Boost Cam, Rocker Arm Trunion Upgrade Kit, 7.850" Hardened Chromemoly Length Pushrods and Johnson Racing 2110R Lifters, TSP CNC'd Heads, Ported MSD intake manifold, 103mm Katech Throttle body, Forged Pistons/Rods, RPM Meth kit, DSX Aux Fuel system, AEM Failsafe and banks gauge, LT4 HPFP, LT4 injectors, BMR motor mounts, Hurst Short Throw, Manley SS exhaust valves
Videos of my car? Check here: https://www.youtube.com/channel/UCNi...Qy1OL4NVGlPogw |
05-18-2021, 09:36 AM | #5 |
Drives: women crazy Join Date: Aug 2020
Location: CA
Posts: 698
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Why would you remove your cats? Car stinks up the road.
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‘19 1SS A10, Borla S-type Non-NPP-SOLD
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05-18-2021, 10:05 AM | #6 |
Drives: 2020 LT1 M6 Join Date: Jan 2016
Location: South, the DEEP south
Posts: 1,114
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Not the case for the OP, but removing cats is highly beneficial in forced induction applications. The catalytics are the single most power robbing component of the exhaust system. Furthermore, they can become clogged in a high powered engine and could potentially cause engine damage. Some highly modified supercharged cars have seen gains between 30-50 extra hp just by removing the cats. Yes, they stink up the road and smell like raw gas, but if you run e85 exclusively, they don't smell bad at all. In fact, they literally smell sweet.
On a stock or bolt on car, removing them is pretty pointless, you would be lucky to gain 5-10 hp... |
05-18-2021, 10:25 AM | #7 |
Drives: 2020 Camaro LT1 Join Date: Feb 2020
Location: Kansas City Metro
Posts: 545
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Kansas doesn't do emissions and almost everyday you can tell which cars do not have it. In my area this guy has a 2500 Cummins Ram that obviously had a delete kit. The cops know about it but leave him alone. But I do agree this is something I would not do in Texas since they do emissions and frown upon it.
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05-18-2021, 11:42 AM | #8 | |
Drives: 2021 Camaro LT1 Conv Join Date: Oct 2016
Location: Texas
Posts: 197
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http://www.siliconeintakes.com/dsm-i...ter-p-320.html |
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05-18-2021, 02:55 PM | #9 | ||
Oldman w/a teenager brain
Drives: 2022 ZL1 A10 Join Date: Mar 2021
Location: East TX
Posts: 159
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05-18-2021, 03:02 PM | #10 |
Drives: soon 21 2SS1LE Join Date: Mar 2021
Location: TX
Posts: 9
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Thanks for all the responses!!!! Love the fake Cat’s that is the way to go!!!!! And I am running e85 so you should smell pure sweetness … but yes like it had been said they are power robbing and I plan to be on the track a bit with this car so that is why I was looking at deleting … also this is not my primary car … mostly sits in the garage
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05-18-2021, 03:16 PM | #11 |
Drives: 2020 Camaro LT1 Join Date: Feb 2020
Location: Kansas City Metro
Posts: 545
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05-18-2021, 03:52 PM | #12 |
Drives: 23 LT1/22 Colorado TB/69 Chevelle Join Date: Jun 2006
Location: Greenville, Tx
Posts: 4,968
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I'd be careful doing anything with emission systems now. Since the EPA is cracking down hard on tuners and aftermarket, it's only a matter of time before fines actually start getting levied onto the general public for doing things like this.
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05-18-2021, 10:49 PM | #13 | |
Drives: 69 Z28 RS 19 2SS Convertible 10 Ava Join Date: Jun 2020
Location: San Antonio Texas
Posts: 52
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Inspection
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