My New Quad Exhaust Setup - Camaro5 Chevy Camaro Forum / Camaro ZL1, SS and V6 Forums

notagoat · 08-21-2013, 05:51 PM

I was happy with the way my car sounded with the Flowmaster American Thunder but felt like it lost too much aggression when I had the Magnaflow resonated X put on to eliminate the LT drone. I finally got tired of waiting for MRT to come out with a quad setup and decided to get my own made. I had always been planning to do the ZL1 rear diffuser but changed my mind when the NPP diffuser went on its fire sale. I couldn't find out what type of muffler was on the MRT V2 so I went with the AR25 resonators from the V1. I then bought the 4" quads off of eBay, took it to an exhaust shop today, and voila, I essentially had what I have been waiting for! I think it looks killer, deffinetly more aggressive. Here are some pics, I will post a vid later

kjkjr27 · 08-21-2013, 05:56 PM

Pics of finished product?

notagoat · 08-21-2013, 05:57 PM

More:

kjkjr27 · 08-21-2013, 06:00 PM

Nice! That is something I have been thinking about doing. Always held off since the rear diffuser use to be so much.

menendez1293 · 08-21-2013, 06:03 PM

Is that the ZL1 or NPP diffuser?

But I really like how it came out. It was something I wanted to do but when I got my V2s it was like 400 dollars for just the diffuser

kjkjr27 · 08-21-2013, 06:07 PM

I think it is the NPP. I was talking to someone at fest and they said it is like $100 now and you can get the tips for about the same as well.

KMPrenger · 08-21-2013, 06:10 PM

Looks awesome. In fact I've been thinking of doing the same diffuser/quad setup for a while now. Just not sure when I want to tackle that.

Just a question, but aren't you running LT headers with you SC setup? If so, I'd have thought that would be plenty loud lol....but that's just me.

notagoat · 08-21-2013, 06:11 PM

Quote:

Originally Posted by menendez1293

Is that the ZL1 or NPP diffuser?

But I really like how it came out. It was something I wanted to do but when I got my V2s it was like 400 dollars for just the diffuser

It's NPP, $90 out the door at my dealer. ZL1 all in would have been 6 times that much plus taking bumper off and cutting.

notagoat · 08-21-2013, 06:14 PM

Quote:

Originally Posted by KMPrenger

Looks awesome. In fact I've been thinking of doing the same diffuser/quad setup for a while now. Just not sure when I want to tackle that.

Just a question, but aren't you running LT headers with you SC setup? If so, I'd have thought that would be plenty loud lol....but that's just me.

I do and it was probably loud enough but I had to take it to a shop anyways so that every thing would line up so I figured why not try something different. I'm going to sell the Flowmasters, too.

ssfox · 08-21-2013, 06:31 PM

Can you guys supply the part number for this NPP diffuser?
Please ��

notagoat · 08-21-2013, 06:35 PM

Quote:

Originally Posted by ssfox

Can you guys supply the part number for this NPP diffuser?
Please ��

22815277

ssfox · 08-21-2013, 06:58 PM

Thank You!
Will be checking with dealer in morning!

KeepItShut · 08-22-2013, 01:36 PM

That looks awesome! How much did the 4" tips set you back?

notagoat · 08-22-2013, 02:15 PM

Quote:

Originally Posted by KeepItShut

That looks awesome! How much did the 4" tips set you back?

Thanks man! They were $135 shipped on eBay. Item #:271251388875
It was $225 for awhile but the guy finally wised up and dropped the price back to where it should be.

08-21-2013, 05:51 PM	#1
notagoat Drives: 2015 BMW M4 Join Date: Apr 2010 Location: Jacksonville, FL Posts: 333	My New Quad Exhaust Setup I was happy with the way my car sounded with the Flowmaster American Thunder but felt like it lost too much aggression when I had the Magnaflow resonated X put on to eliminate the LT drone. I finally got tired of waiting for MRT to come out with a quad setup and decided to get my own made. I had always been planning to do the ZL1 rear diffuser but changed my mind when the NPP diffuser went on its fire sale. I couldn't find out what type of muffler was on the MRT V2 so I went with the AR25 resonators from the V1. I then bought the 4" quads off of eBay, took it to an exhaust shop today, and voila, I essentially had what I have been waiting for! I think it looks killer, deffinetly more aggressive. Here are some pics, I will post a vid later Attached Images __________________

08-21-2013, 05:56 PM	#2
kjkjr27 COTW 9/16/13 Drives: 2011 2LT/RS Camaro IOM Join Date: Jan 2012 Location: Syracuse Posts: 10,089	Pics of finished product? __________________ Twitch Youtube

08-21-2013, 05:57 PM	#3
notagoat Drives: 2015 BMW M4 Join Date: Apr 2010 Location: Jacksonville, FL Posts: 333	More: Attached Images __________________

08-21-2013, 06:00 PM	#4
kjkjr27 COTW 9/16/13 Drives: 2011 2LT/RS Camaro IOM Join Date: Jan 2012 Location: Syracuse Posts: 10,089	Nice! That is something I have been thinking about doing. Always held off since the rear diffuser use to be so much. __________________ Twitch Youtube

08-21-2013, 06:07 PM	#6
kjkjr27 COTW 9/16/13 Drives: 2011 2LT/RS Camaro IOM Join Date: Jan 2012 Location: Syracuse Posts: 10,089	I think it is the NPP. I was talking to someone at fest and they said it is like $100 now and you can get the tips for about the same as well. __________________ Twitch Youtube

08-21-2013, 06:03 PM	#5
menendez1293 Emerald Coast Camaros Drives: 2010 Camaro 2LT/RS M6 Join Date: Nov 2009 Location: Tallahassee FL Posts: 9,687 View My Garage	Is that the ZL1 or NPP diffuser? But I really like how it came out. It was something I wanted to do but when I got my V2s it was like 400 dollars for just the diffuser

08-21-2013, 06:10 PM	#7
KMPrenger Drives: 16 Camaro SS, 15 Colorado Join Date: May 2009 Location: Jefferson City, Missouri Posts: 13,943	Looks awesome. In fact I've been thinking of doing the same diffuser/quad setup for a while now. Just not sure when I want to tackle that. Just a question, but aren't you running LT headers with you SC setup? If so, I'd have thought that would be plenty loud lol....but that's just me. __________________ 2016 Camaro 1SS - 8-speed - NPP - Black bowties 2010 Camaro 1LT V6 (Sold. I will miss her!)

08-21-2013, 06:31 PM	#10
ssfox Drives: 2011 2SS/RS Vert Join Date: Mar 2013 Location: Oshawa Posts: 235	Can you guys supply the part number for this NPP diffuser? Please �� __________________ 2011 2SS/RS VERT Moroso Catch Can,K&N CAI,Apex Air Scoop & Washer Relocate,ZL1 Grille,GTO Clutch Rez, Frameless 2013 mirror. Tuned by MGS Performance

08-21-2013, 06:58 PM	#12
ssfox Drives: 2011 2SS/RS Vert Join Date: Mar 2013 Location: Oshawa Posts: 235	Thank You! Will be checking with dealer in morning! __________________ 2011 2SS/RS VERT Moroso Catch Can,K&N CAI,Apex Air Scoop & Washer Relocate,ZL1 Grille,GTO Clutch Rez, Frameless 2013 mirror. Tuned by MGS Performance

08-22-2013, 01:36 PM	#13
KeepItShut Drives: 2011 CGM 2LT/RS Join Date: May 2011 Location: Round Rock, TX Posts: 394	That looks awesome! How much did the 4" tips set you back?