Kevin Harvick baby!!!! Sad to see him retire but had many great years of racing. Idk how or why but I liked him since I was 7 years old, I’m now 23. Absolutely crazy how much time flys
I just got the corsa NPP axle back installed on my 22 SS 1LE. Valves open is way deeper, and a good amount louder then stock valves open. You also feel the exhaust under you much more. Additionally, the crackles and pops sound much more polished and less tinny. With valves closed not only does the car sound much better and not tinny, but I genuinely think the corsa with valves closed is quieter then factory valves closed. Going 75mph on the freeway with them closed and the back seats down I don’t hear the exhaust AT ALL. This exhaust has been great so far and cannot say how worth the price tag is.
I am going to be getting the Corsa as well but was wondering how loud it was in stealth mode. I daily mine right now and I leave to go to work at 0430 and I want it to be quiet as not to bother the neighbors. Is there anything else done to this? Also if you don't mind what was the part number for that?
sorry for the delay! Intake installed but that's it. Corsa 16-20 Chevrolet Camaro SS/ZL1 6.2L V8 Black Xtreme Axle-Back Exhaust (w/ Factory NPP Valve) - 14789BLK
@@Alohalingui I have a Corsa variable on my 2023 LT1-- it's pretty quiet. I felt like it was quieter than stock NPP with valves closed. The Corsa NPP is worth the money to me. I am able to start the car at 2-3 in the morning without bothering neighbors (I specifically asked and was told they didn't notice it).
I have a Corsa variable on my 2023 LT1-- it's pretty quiet. I felt like it was quieter than stock NPP with valves closed. The Corsa NPP is worth the money to me. I am able to start the car at 2-3 in the morning without bothering neighbors (I specifically asked and was told they didn't notice it).
Do you recommend the 3” x pipe as well with the removal of crush pipes or axle back is good enough? Also what i notice it the mufflers are sitting with a weird angle lower to the ground.
100%, I have this exact same Corsa valved exhaust on my 2018 2SS 1LE only with the Corsa 3" mid pipe. I had the exhaust shop create some link pipes to allow for a secondary cat delete. The Camaro SS has 4 cats, 2 primary before the O2 sensor and 2 secondary after the O2 sensor, so you can remove the secondary cats with zero issues. While I haven't dyno'd the car, the Camaro made a noticeable improvement in HP and TQ, especially over 4,500rpm where it just pulls like a train with the added flow. The car also experiences increased natural pops and burble when down shifting and the proper 3" mid pipe really helps refine the sound of the system. Of course, if you are definitely going to add long tube headers soon or down the road, you might not need the Corsa mid pipe as most header manufacturers will offer a tailored midpipe to match their headers. But if you're like me and just plan on running the Cat back because of warranty, budget or insurance reasons, I can assure you the 3" mid pipe is 100% worth it.
@@Rekklessi ended up with just the axle backs for now. Will wait for a header setup in the future. I also had one of the valves rattling on me in Stealth/Touring mode closed position so replaced that under warranty. Corsa was great to work with. It definitely added deeper and slightly louder tone to the car. I don’t think its too loud to be honest. With headers though, i might do a partial setup with Borla X pipe resonators to tone the rasp down. Kooks headers with high flow green cats, tied into Borla X pipe resonator(2.75”) then to the Corsa NPP axle backs. Future mods will be LT2 intake manifold ported with 95mm ported throttle body, no cai (i don’t think even rotofab adds real power hood closed), green filter stock airbox, flex fuel sensors, headers that i mentioned. Those what i am considering!
@@demonworksmotorsports thanks man I have another question? What do u prefer borla or corsa I don’t have a budget and should I go with corsa performance or extreme
@@akashsuryavanshi6743 having heard all 3 variations, (corsa valved / extreme and Borla) I think the valved is the way to go be it with Corsa or Borla. The Corsa will give a higher pitched tone which is more to the modern cars and Borla is a little deeper toned like the older muscle cars. Both sound fantastic but I think the Corsa is still my favorite of all. I don't prefer the extreme because then it's just loud all of the time. I like the way the valves work.
Kevin Harvick baby!!!! Sad to see him retire but had many great years of racing. Idk how or why but I liked him since I was 7 years old, I’m now 23. Absolutely crazy how much time flys
CORSA, is a winner 👏
I just got the corsa NPP axle back installed on my 22 SS 1LE. Valves open is way deeper, and a good amount louder then stock valves open. You also feel the exhaust under you much more. Additionally, the crackles and pops sound much more polished and less tinny. With valves closed not only does the car sound much better and not tinny, but I genuinely think the corsa with valves closed is quieter then factory valves closed. Going 75mph on the freeway with them closed and the back seats down I don’t hear the exhaust AT ALL. This exhaust has been great so far and cannot say how worth the price tag is.
I agree with that 100% !
Just need a big ol cam now 😎
I am going to be getting the Corsa as well but was wondering how loud it was in stealth mode. I daily mine right now and I leave to go to work at 0430 and I want it to be quiet as not to bother the neighbors. Is there anything else done to this? Also if you don't mind what was the part number for that?
sorry for the delay! Intake installed but that's it. Corsa 16-20 Chevrolet Camaro SS/ZL1 6.2L V8 Black Xtreme Axle-Back Exhaust (w/ Factory NPP Valve) - 14789BLK
@@demonworksmotorsports how loud in stealth
@@Alohalingui I have a Corsa variable on my 2023 LT1-- it's pretty quiet. I felt like it was quieter than stock NPP with valves closed. The Corsa NPP is worth the money to me. I am able to start the car at 2-3 in the morning without bothering neighbors (I specifically asked and was told they didn't notice it).
I have a Corsa variable on my 2023 LT1-- it's pretty quiet. I felt like it was quieter than stock NPP with valves closed. The Corsa NPP is worth the money to me. I am able to start the car at 2-3 in the morning without bothering neighbors (I specifically asked and was told they didn't notice it).
Do you recommend the 3” x pipe as well with the removal of crush pipes or axle back is good enough? Also what i notice it the mufflers are sitting with a weird angle lower to the ground.
Not necessary, in my opinion.
100%, I have this exact same Corsa valved exhaust on my 2018 2SS 1LE only with the Corsa 3" mid pipe. I had the exhaust shop create some link pipes to allow for a secondary cat delete.
The Camaro SS has 4 cats, 2 primary before the O2 sensor and 2 secondary after the O2 sensor, so you can remove the secondary cats with zero issues.
While I haven't dyno'd the car, the Camaro made a noticeable improvement in HP and TQ, especially over 4,500rpm where it just pulls like a train with the added flow. The car also experiences increased natural pops and burble when down shifting and the proper 3" mid pipe really helps refine the sound of the system.
Of course, if you are definitely going to add long tube headers soon or down the road, you might not need the Corsa mid pipe as most header manufacturers will offer a tailored midpipe to match their headers. But if you're like me and just plan on running the Cat back because of warranty, budget or insurance reasons, I can assure you the 3" mid pipe is 100% worth it.
@@Rekklessi ended up with just the axle backs for now. Will wait for a header setup in the future. I also had one of the valves rattling on me in Stealth/Touring mode closed position so replaced that under warranty. Corsa was great to work with. It definitely added deeper and slightly louder tone to the car. I don’t think its too loud to be honest. With headers though, i might do a partial setup with Borla X pipe resonators to tone the rasp down. Kooks headers with high flow green cats, tied into Borla X pipe resonator(2.75”) then to the Corsa NPP axle backs. Future mods will be LT2 intake manifold ported with 95mm ported throttle body, no cai (i don’t think even rotofab adds real power hood closed), green filter stock airbox, flex fuel sensors, headers that i mentioned. Those what i am considering!
Can you send me the link of the exhaust that you got?
Here is the link for the exhaust but with chrome tips: amzn.to/44kk0Di
So if I buy any valver cords exhaust I can use the factory function of stealth mode? And do I need a tune for that?
Yes, as long as you have the factory valved exhaust. This is all plug and play with no tune required. amzn.to/48A1YgV
@@demonworksmotorsports thanks man I have another question? What do u prefer borla or corsa I don’t have a budget and should I go with corsa performance or extreme
@@akashsuryavanshi6743 having heard all 3 variations, (corsa valved / extreme and Borla) I think the valved is the way to go be it with Corsa or Borla. The Corsa will give a higher pitched tone which is more to the modern cars and Borla is a little deeper toned like the older muscle cars. Both sound fantastic but I think the Corsa is still my favorite of all. I don't prefer the extreme because then it's just loud all of the time. I like the way the valves work.
@@demonworksmotorsports ty so much u helped alot
Why don’t my SS make that down shift sound I want that so bad.
2021+ I believe they put it into the tune
Put it into track mode