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Old 11-26-2016, 12:55 PM   #29
KILLA BEE
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I deleted my muffler and disagree.
The car is louder at idle and while it doesn't get really loud unless you want it to, it is noticeably louder when accelerating from stop to speed limit.
Yep Im sure. Now with the second cat delete he is right no louder at idle but when I step on it you can hear me from Maryland to New Jersey.
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Old 11-26-2016, 12:57 PM   #30
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I deleted my muffler and disagree.
The car is louder at idle and while it doesn't get really loud unless you want it to, it is noticeably louder when accelerating from stop to speed limit.
Probably my favorite part is how much more noticeable the snap crackle pop is.
You're probably right.. I listened to a few with the cats deleted and it's LOUD!

If I didn't I have Flowmasters I would definitely would have deleted the mufflers but kept the NPP tips to retain NPP.

It's a good mod for the price
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Old 11-26-2016, 12:59 PM   #31
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Sounds nasty, I seen your vids on you tube didn't know it was you. Lol I been subscribed
I take requests if you have any. Right now I only have my cell and hand, a small mount is coming in a few days and video sun glasses for xmas.
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Old 11-26-2016, 01:02 PM   #32
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Originally Posted by Richard0nee View Post
You're probably right.. I listened to a few with the cats deleted and it's LOUD!

If I didn't I have Flowmasters I would definitely would have deleted the mufflers but kept the NPP tips to retain NPP.

It's a good mod for the price
Aye GREAT IDEA. I never thought I could keep the NPP tips and still retain the NPP with a muffler delete I think I know what to do.Might cost more but worth it
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Old 11-26-2016, 01:04 PM   #33
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I take requests if you have any. Right now I only have my cell and hand, a small mount is coming in a few days and video sun glasses for xmas.
DANG, VIDEO SUNGLASSES!!!!!!!!!!!
Excuusseeeeee me
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Old 11-26-2016, 01:16 PM   #34
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Aye GREAT IDEA. I never thought I could keep the NPP tips and still retain the NPP with a muffler delete I think I know what to do.Might cost more but worth it
Okay I just got a quote from my custom shop it will only cost me $200 to go with the muffler delete to retain my NPP valve and to use 3 inch pipes. in putting my fuse bAck in so the wife won't kill me.(fuse pull)
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Old 11-26-2016, 01:23 PM   #35
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DANG, VIDEO SUNGLASSES!!!!!!!!!!!
Excuusseeeeee me
20 bucks on amazon
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Old 11-26-2016, 01:24 PM   #36
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Okay I just got a quote from my custom shop it will only cost me $200 to go with the muffler delete to retain my NPP valve and to use 3 inch pipes. in putting my fuse bAck in so the wife won't kill me.(fuse pull)
not bad.. now you can tone it down in stealth.. Which is why I love my setup. I can have it loud and rumble with Track/Sport and quiet with Stealth.. Stealth is like sport in stock form lol

That's not a bad price to cut the muffler and around the NPP tips so you can retain NPP. Let us know how it goes!

Last edited by Richard0nee; 11-26-2016 at 01:35 PM.
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Old 11-26-2016, 01:25 PM   #37
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20 bucks on amazon
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Old 11-26-2016, 01:28 PM   #38
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not bad.. now you can tone it down in stealth.. Which is why I love my setup. I can have it loud and rumble with Tour/Sport and quiet with Stealth.. Stealth is like sport in stock form lol

That's not a bad price to cut the muffler and around the NPP tips so you can retain NPP. Let us know how it goes!
Stay tuned,
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Old 11-26-2016, 03:48 PM   #39
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Okay I just got a quote from my custom shop it will only cost me $200 to go with the muffler delete to retain my NPP valve and to use 3 inch pipes. in putting my fuse bAck in so the wife won't kill me.(fuse pull)
That's exactly what I want to do. I want to still keep the NPP function but without the muffler. I assume most of the cost is to the installation of piping and the piping. Removing sounds simple. Let me know how it goes as I don't plan on doing it for another couple months.
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Old 11-26-2016, 03:51 PM   #40
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That's exactly what I want to do. I want to still keep the NPP function but without the muffler. I assume most of the cost is to the installation of piping and the piping. Removing sounds simple. Let me know how it goes as I don't plan on doing it for another couple months.
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Old 11-28-2016, 12:17 AM   #41
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any update on this?
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Old 01-06-2017, 10:22 PM   #42
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I looked into this as well op and have npp. With the black friday sales you can do like I did and pick up a cheap catback exhaust for dang good price. I am ditching the npp altogether bc I like loud all the time. It was a waste to me tbh. Went with mbrp race 3" stainless.
This is old I know, but I thought you still retain NPP with this system? And can you explain what those "cans" are on the inner sides of the pipes? I've been looking into this setup
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