Catless C8 Corvette sounds crazy! Starts shooting flames!!!
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- เผยแพร่เมื่อ 21 ก.ย. 2024
- After installing and dyno testing some of the high flow cats that are on the market for the c8 corvette, we decided we wanted to try something else. All of the aftermarket stuff drops it down to a 3 inch pipe that’s straight through, so we wanted to test out the factory size just hollowed out. We will be dyno testing this very shortly and I will be posting a video of that up very soon. It definitely got a lot louder and is now shooting some flames out of our center exit exhaust. Comment down if you think it’ll pick up any power and stay tuned for the next video.
I can’t believe how good it sounds
This sounds amazing!! i didn’t like the center exit when i first saw it on this car but i love it now!
Your gains are awesome! From what I've seen your mph is similar to a Procharger kit at 128 to 130.... Do you have serious weight reduction?
Not at all mostly in the muffler in the back and wheels
Some nice R&D guys
Thanks man. We will post results soon.
What exhaust were you running on this car? And also does it have headers also?
Those cats have got to be like $1500 from GM. Hard to chop one in half haha
Yeah they are a pretty penny for sure. In the name of science we made the sacrifice haha
There are some aftermarket ranging for less to replace but what would be the downside if the car requires no tuning.... there isn't any but weight savings.
Sounds damn good
super badassery right there brother
instead of cutting the Catalytic converter, since the inside material is a substrate. Why cant you drill the material out and make it somewhat hollow. Wouldn't that work and less chance of CEL coming on? The substrate is a ceramic material, so should be easily drillable, assuming.
So how will you tune it if it’s catless?
The car tunes itself
Can you send your up-to-date information on modifying the dotvk cats and if you modified stock exhaust. Just trying to see if ehat i have can be loud.
Question, i know if isn’t a Chevy but,. I have a 19 mustang with kooks longtube headers and hi flo cats. I can get catless mid pipes for fairly cheap and my tuner says it’s still worth another 10-15 wheel horse even over the high flow cats. Is that true? I have o2 extension bungs so I won’t get a check engine light so that doesn’t matter. What do you think? Is it worth the $200 for catless mids? Will I gain much over he hi flow cats?
Hi.
How is the Cat going, any CEL and HP or Dyno ?
Planning to cut my next week.
Thank you
Any follow-up on the gutted cats
We haven’t been able to do dyno testing yet but still no CEL
You did not state increased HP. Did these now throw O2 codes? Did you install O2 simulators?
We are still currently testing. We didn’t put any simulators or defoggers. As of rn still no check engine lights.
@@SuarezJJ11 any updates?
@@htownsfinest87 no CEL still and now the car after a tune makes 540whp
@Jose Suarez what shop is this? What would you charge to do the cat mod? I want to go kook header, gut the center and run a aftermarket catback
@@htownsfinest87we charge $200 to gut the cats. In terms of exhaust I would recommend American racing headers and a catback of your choice or if u can a center exit is even better
Any cells how did you prevent the cell from comming on
What ever happened to your c7, did you sell it ?
any check engine lights ?
where you located and what's your contract information
For sure it threw a code
Did it throw any codes after?
It comes and goes.
@@aacrios I gotcha thanks my friend feel like it helped with power?
Carlos do you do ported intakes for the C8 Corvette?
I do.
What were gains
We saw minimal gains. But we definitely took some weight of the car.
@Carlos A. Rios i think the fact that you lost weight and didnt have to spend 2k for just cats is a win all by itself
Where the flames at bruhhhhhh
People steal those
Not on a c8 🤣🤣🤣
@@htownsfinest87 Yeah the C8 sits Too Low for Dam thieves to get under them and steal them !!! Lol ;)