Apexi N1 Exhaust - How loud is it??
Thread Starter
Evolving Member
Joined: Dec 2008
Posts: 311
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From: UAE
There IS power restrictions because of air flow. A silencer restricts air flow to have it quiet down but at the same time, you lose performance. You'll still be able to get on it but it won't be the same as without one installed.
If you're worried about sound too much, you can try getting a cat to see if it'll be more quiet. Even with a cat, you still get air flow restriction. Or you can do what one of the guys around here did. He installed 2 Magnaflows on his exhaust. Otherwise, a resonator would be your best bet if you still want the performance to stay somewhat the same with idle sound to be more quiet then a catless.
If you're worried about sound too much, you can try getting a cat to see if it'll be more quiet. Even with a cat, you still get air flow restriction. Or you can do what one of the guys around here did. He installed 2 Magnaflows on his exhaust. Otherwise, a resonator would be your best bet if you still want the performance to stay somewhat the same with idle sound to be more quiet then a catless.
Have you seen the apexi N1 in person?
http://www.carreview.com/mfr/blitz/c...7_1580crx.aspx
Someone commented on getting pulled over for the Blitz but TBH, I don't know. I'm planning on getting an Apexi N1 from someone but because of my recent problems, it will have to be delayed.
Here's user reviews for Apexi N1.
http://www.carreview.com/mfr/apex/ca...5_1580crx.aspx
Someone commented on getting pulled over for the Blitz but TBH, I don't know. I'm planning on getting an Apexi N1 from someone but because of my recent problems, it will have to be delayed.
Here's user reviews for Apexi N1.
http://www.carreview.com/mfr/apex/ca...5_1580crx.aspx
Dude go Apexi N1. You can even get a black on like I have so its not so "flashy". Also the N1 has a great tone and not to loud till you WOT. Then it is ***** to the wall 
Get a external dump but I would not get the MAPthingy. They have not had the best review. The external dump will give you more hp over a recirculated and allow for better boost control. At least 15+hp and you will hold another 2-3psi at redline. The thing about dumps is you don't hear them till they crack open. I have the 18psi act in my car at it cracks open at 20psi. You will never hear it unless you are racing then if you get pulled over by a cop your going to get a speeding ticket, not an exhaust ticket. jmo but you can do what you want. I will never go recirc again. Infact we may be making a 3.5in 02 housing with a 2.5in dump tube and a 3.5in exhaust system soon. That will be nasty on a Black 
Mikey
Get a external dump but I would not get the MAPthingy. They have not had the best review. The external dump will give you more hp over a recirculated and allow for better boost control. At least 15+hp and you will hold another 2-3psi at redline. The thing about dumps is you don't hear them till they crack open. I have the 18psi act in my car at it cracks open at 20psi. You will never hear it unless you are racing then if you get pulled over by a cop your going to get a speeding ticket, not an exhaust ticket. jmo but you can do what you want. I will never go recirc again. Infact we may be making a 3.5in 02 housing with a 2.5in dump tube and a 3.5in exhaust system soon.
That will be nasty on a Black Mikey
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From: Jeffersonville, IN / Louisville KY
Try looking into the Apexi GT-Spec as well. Full polished stainless steel and it goes from 3" to 3.5". I believe the N-1 is aluminized steel with some coating on it. Plus, Gruppe-S is selling GT-Spec's for $500 shipped.
I have the GT-Spec on my car and with a test pipe its rather loud at WOT, but with a cat it was toned down a bit.
I have the GT-Spec on my car and with a test pipe its rather loud at WOT, but with a cat it was toned down a bit.
Try looking into the Apexi GT-Spec as well. Full polished stainless steel and it goes from 3" to 3.5". I believe the N-1 is aluminized steel with some coating on it. Plus, Gruppe-S is selling GT-Spec's for $500 shipped.
I have the GT-Spec on my car and with a test pipe its rather loud at WOT, but with a cat it was toned down a bit.
I have the GT-Spec on my car and with a test pipe its rather loud at WOT, but with a cat it was toned down a bit.
Mikey
Thread Starter
Evolving Member
Joined: Dec 2008
Posts: 311
Likes: 0
From: UAE
http://www.carreview.com/mfr/blitz/c...7_1580crx.aspx
Someone commented on getting pulled over for the Blitz but TBH, I don't know. I'm planning on getting an Apexi N1 from someone but because of my recent problems, it will have to be delayed.
Here's user reviews for Apexi N1.
http://www.carreview.com/mfr/apex/ca...5_1580crx.aspx
Someone commented on getting pulled over for the Blitz but TBH, I don't know. I'm planning on getting an Apexi N1 from someone but because of my recent problems, it will have to be delayed.
Here's user reviews for Apexi N1.
http://www.carreview.com/mfr/apex/ca...5_1580crx.aspx
Dude go Apexi N1. You can even get a black on like I have so its not so "flashy". Also the N1 has a great tone and not to loud till you WOT. Then it is ***** to the wall
Get a external dump but I would not get the MAPthingy. They have not had the best review. The external dump will give you more hp over a recirculated and allow for better boost control. At least 15+hp and you will hold another 2-3psi at redline. The thing about dumps is you don't hear them till they crack open. I have the 18psi act in my car at it cracks open at 20psi. You will never hear it unless you are racing then if you get pulled over by a cop your going to get a speeding ticket, not an exhaust ticket. jmo but you can do what you want. I will never go recirc again. Infact we may be making a 3.5in 02 housing with a 2.5in dump tube and a 3.5in exhaust system soon. That will be nasty on a Black
Mikey
Get a external dump but I would not get the MAPthingy. They have not had the best review. The external dump will give you more hp over a recirculated and allow for better boost control. At least 15+hp and you will hold another 2-3psi at redline. The thing about dumps is you don't hear them till they crack open. I have the 18psi act in my car at it cracks open at 20psi. You will never hear it unless you are racing then if you get pulled over by a cop your going to get a speeding ticket, not an exhaust ticket. jmo but you can do what you want. I will never go recirc again. Infact we may be making a 3.5in 02 housing with a 2.5in dump tube and a 3.5in exhaust system soon.
That will be nasty on a Black Mikey
ThanX Mikey,
Ok, now, If I got the N1, what parts do I have to get to complete a full TBE?? Currently I have the Invidia 3'' testpipe laying back on the table
I'm leaning more toward the External dump, but i TOTALLY have no idea what company makes best parts!!
Im looking for a full 3" setup!
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From: South Beach, FL / Miami, FL / Pt. St. Lucie, FL / NYC
I have the Apexi N1 and it's very tame for an exhaust. But if your interested the Apexi WS is actually quieter. I have a clip of the N1 at idle and 2 step. Excuse me giving the camera the finger. Oh yeah that video was taken when my idle was high 1200 to be exact, now I have it low 980. Check it out http://www.youtube.com/watch?v=Dymr0Ey0tvE
Thread Starter
Evolving Member
Joined: Dec 2008
Posts: 311
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From: UAE
I have the Apexi N1 and it's very tame for an exhaust. But if your interested the Apexi WS is actually quieter. I have a clip of the N1 at idle and 2 step. Excuse me giving the camera the finger. Oh yeah that video was taken when my idle was high 1200 to be exact, now I have it low 980. Check it out http://www.youtube.com/watch?v=Dymr0Ey0tvE
But why is there a lot of difference b/w urs and this one?
http://www.youtube.com/watch?v=zJVRm2Cdx64
and this one
http://www.youtube.com/watch?v=9vPfI3MqVsE
It is relatively quiet compared to most. It has quite a large resonator in it still. Power performance is just as good, but keeps it low key. I'm very happy with my choice of the N1
Thread Starter
Evolving Member
Joined: Dec 2008
Posts: 311
Likes: 0
From: UAE
Very deep! I wish I had a vid. hell I would run out and vid real quick for you but my damn camera is broke. Thanks Steven
The N1 on my car sounds like a deep desial truck at low rpms and at low boost less than 5psi... I don't know if anyone else's sounds like this but it is SICK!
Mikey
The N1 on my car sounds like a deep desial truck at low rpms and at low boost less than 5psi... I don't know if anyone else's sounds like this but it is SICK! Mikey
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From: South Beach, FL / Miami, FL / Pt. St. Lucie, FL / NYC
lol, Ive seen this video several times and I like it!! Very Funny!!
But why is there a lot of difference b/w urs and this one?
http://www.youtube.com/watch?v=zJVRm2Cdx64
and this one
http://www.youtube.com/watch?v=9vPfI3MqVsE
But why is there a lot of difference b/w urs and this one?
http://www.youtube.com/watch?v=zJVRm2Cdx64
and this one
http://www.youtube.com/watch?v=9vPfI3MqVsE
. Since then I have changed my setup as you see in my sig. I think all the port work I have done on the exhaust side and the larger o2 dump plays a role in the new tone to the exhaust. I will try and see if I can take some video tomorrow of my new lower idle when I get to work