12-21-2020, 09:37 AM | #15 | |
Drives: 2017 Camaro 2.0T, 91 Miata Join Date: Jan 2020
Location: Raleigh, North Carolina
Posts: 505
|
Quote:
They're a catalytic converter, but I seriously doubt they are as effective as OEM
__________________
|
|
12-21-2020, 09:44 AM | #16 |
Drives: 2018 ZL1 1LE Join Date: Mar 2018
Location: Springfield, VA
Posts: 115
|
I can't speak for other states, but in VA your emissions equipment has to be factory, or factory equivalent. So I'd imagine high flow cats would not be accepted here. I'm not sure if they could tell without testing them though.
__________________
2018 Chevy Camaro ZL1-1LE
2015 Silverado 2500HD 1999 Jeep Cherokee Sport 1998 Dodge Viper GTS 1972 Pontiac GTO 1963 Chevy C10 short bed, T5, 350, lowered |
12-21-2020, 09:45 AM | #17 |
Drives: 17 SS a8 Join Date: Feb 2010
Location: omaha
Posts: 1,678
|
It was a local guy. I don’t think he is doing anything that involves shipping. Might check marketplace and see what they offer. This post is just to help keep people from letting them go too cheap.
Someone above said they got $80ea for the rears. I only got $50ea for those. Maybe the $500 total for all 4 is still low. Who knows.
__________________
dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472 |
12-21-2020, 09:48 AM | #18 | |
Drives: 17 Camaro SS 1LE & 16 Sierra AT CC Join Date: Nov 2016
Location: Norman, OK
Posts: 2,424
|
Quote:
You are not required to use OEM only, as long as the replacement meets or exceeds the OEM cat you can use anything you want.
__________________
2019 Corvette Z06 2LZ A8 - Halltech CAI, AWE non-catted X-pipe, Mamo V2 ported TB 592rwhp, bone stock 566rwhp
2017 Camaro SS 1LE - Procharger D1SC w/ Tial 2" BOV & Race intercooler / ARH full length catless headers / Alky meth injection system - 650rwhp on conservative tune SOLD |
|
12-21-2020, 09:56 AM | #19 |
Drives: 2016 1SS NFG A8 Join Date: Aug 2017
Location: 46804
Posts: 6,800
|
I don't believe secondary cats have the same material in them. They look different internally then primary cats and there only job is to help filter on cold start until the primary reaches operating temp. They might have some value to them but I don't think they are worth what the Primary cats are...
__________________
2016 NFG 1SS A8
Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA |
12-21-2020, 10:17 AM | #20 | |
Account Suspended
Drives: Fast if no one's looking Join Date: Aug 2019
Location: Cleveland, Ohio
Posts: 1,794
|
Quote:
If it looks right and the OBD shows no codes or irregularities in the emission system it's probably going to pass no questions asked. But then again VW was able to trick the OBD into showing compliant emission systems for years so who knows what lengths municipalities are going to go to to ensure your car is compliant in the future. |
|
12-21-2020, 10:24 AM | #21 | |
Drives: Hyper Blue 2016 2SS 6M Join Date: Sep 2017
Location: North Ga
Posts: 1,787
|
Quote:
I've been a cat man for quite a few years also. What will suck is if they start fining you for non stock cats, as I'm certain CA, CO and some of the New England states will probably do.
__________________
Baby Blue
2016 Hyper Blue 2SS/6m/MRC/NPP/Silver Rally stripes/ZL1 wheels & brakes/GForce DS and axles/ZLE Cradle Bushings/FE4 ARB front & rear/SEMA Grill/Rotofab dry/95mm TB/Magnuson 2300/Full LT4 fuel system/JMS boost-a-pump/E85 Sensor/Ported CID heads from LME/Cammotion PD cam/Thompson Motorsports forged shortblock/catted Kooks 1 7/8 headers /JRE remote tuned |
|
12-21-2020, 10:44 AM | #22 | |
Account Suspended
Drives: '21 Wild Cherry ZL1 Join Date: Aug 2018
Location: WI
Posts: 2,082
|
Quote:
The big difference here is those were diesel. & from the data I saw the emissions output was minor, but the gains in mileage for the end user was quite astounding. |
|
12-21-2020, 11:55 AM | #23 |
Drives: 2016 Camaro 2SS Join Date: Apr 2018
Location: Central Texas
Posts: 1,011
|
|
12-21-2020, 12:24 PM | #24 |
Drives: Hyper Blue 2016 2SS 6M Join Date: Sep 2017
Location: North Ga
Posts: 1,787
|
I'm sure the high flow or Gesi cats aren't quite as good at reducing toxic gasses and pollutants as the factory primary and secondary setup and I'd be willing to bet that VA will not accept anything other than the factory setup if they're anywhere near as anal as they were back in the '70's. I grew up in Chesterfield county and lived there until '76. At that time, the cops would throw the book at you for possessing a radar detector; if you pulled out of the damn driveway without a front plate the cops were on you immediately. They also had a vendetta against even crossing extremely lightly trafficked rural roads on your dirt bike, heaven forbid if you actually rode a few feet down the road to get to the next trail.
__________________
Baby Blue
2016 Hyper Blue 2SS/6m/MRC/NPP/Silver Rally stripes/ZL1 wheels & brakes/GForce DS and axles/ZLE Cradle Bushings/FE4 ARB front & rear/SEMA Grill/Rotofab dry/95mm TB/Magnuson 2300/Full LT4 fuel system/JMS boost-a-pump/E85 Sensor/Ported CID heads from LME/Cammotion PD cam/Thompson Motorsports forged shortblock/catted Kooks 1 7/8 headers /JRE remote tuned |
12-21-2020, 12:26 PM | #25 |
Drives: 17 SS a8 Join Date: Feb 2010
Location: omaha
Posts: 1,678
|
It smells like a bakery when I drive by. Sometimes ethanol smells good. Sometimes not so good. No one around here cares.
__________________
dropped a valve in the 6.2. now running a drop in rods and piston 5.3
best et 5.83@121 with the 5.3 http://www.camaro6.com/forums/showthread.php?t=465472 |
12-21-2020, 12:28 PM | #26 | |
Drives: Hyper Blue 2016 2SS 6M Join Date: Sep 2017
Location: North Ga
Posts: 1,787
|
Quote:
__________________
Baby Blue
2016 Hyper Blue 2SS/6m/MRC/NPP/Silver Rally stripes/ZL1 wheels & brakes/GForce DS and axles/ZLE Cradle Bushings/FE4 ARB front & rear/SEMA Grill/Rotofab dry/95mm TB/Magnuson 2300/Full LT4 fuel system/JMS boost-a-pump/E85 Sensor/Ported CID heads from LME/Cammotion PD cam/Thompson Motorsports forged shortblock/catted Kooks 1 7/8 headers /JRE remote tuned |
|
12-21-2020, 12:45 PM | #27 | |
Drives: 2019 Camaro 1LE Shock Candy Join Date: Mar 2016
Location: Garage
Posts: 1,757
|
Quote:
Like they don’t speed, cheat on their taxes, lie, lay eyes on another woman. Give me a break and mind your own business. “Don’t Tread on Me” Run E85 and no smell what so ever. No cats and go to DVM and be running E85..... no smog.
__________________
LT4 1.7 Supercharger snout ported & Meth
103 Katech TB, KATECH Custom Heads, DSX In-line fuel TSP Headers, Spec P Super Twin Clutch, TSP EL C7 CAM Diamond Piston & Manley Rods, Roto Fab Big Gulp BTR Push Rods,LS7 Lifters, ARP, FI Chiller, Kirkey Seats SJM Line Lock, Hurst Pistol Grip. 747/739 RWHP street tune - 821/794 RWHP track tune 101 octane. 2014 Mini Cooper countryman S All4 M6 daily driver |
|
12-21-2020, 12:48 PM | #28 |
Drives: 2016 1ss camaro Join Date: Feb 2016
Location: 909
Posts: 9,817
|
since i live in california i kept my stock headers/cats/intake just in case i ever get reffered or have to swap back to stock
__________________
16 1SS NIGHTFALL GRAY METALLIC WITH NPP #BECAUSERACECAR #SAVETHEMANUALS
|
|
|
Post Reply
|
|
|