Flowmaster resonator delete X pipe

Redlinez · 11-08-2020, 07:51 AM

Anyone using it with the factory NPP catback?
http://www.hypermotive.com/flowmaste...-17-camaro-ss/

Baker · 11-08-2020, 08:38 AM

I didn't have it with the stock npp. however I did have it with Flowmaster's NPP and the stock headers and I absolutely loved the sound. The sound was great I have since added headers and its not as nice of a tone.

It can definitely mate up to the stock npp but if you can I would recommend pairing it with flowmaster npp in my opinion it sounds really good has a nice deep tone it has the biggest sound difference with the valves closed vs open its crazy how much it quiets down mine.

Redlinez · 11-08-2020, 09:20 AM

I was looking for a good way to replace the resonators since my local guy won’t do it as they are cats. Thanks a bunch. I did like the sound of the Flowmaster npp, just rather spend that money on hp producing parts. I do remember not loving the sound after I did catted 2” TSP lts on my 2017. It lost so much deep bass sound.

KingLT1 · 11-08-2020, 11:32 AM

The only part of the exhaust that will gain power on these cars is from the primary cats forward. Changing anything from the secondaries back is for sound only.

Redlinez · 11-08-2020, 12:40 PM

I was going for sound, I may just go back with catted longtubes, although I didn’t love the more high pitched sound change.

njweatherman · 11-08-2020, 01:23 PM

My first install was the flowmaster axleback NPP exhaust (817746). I had no problems and sounded great. I wanted more sound, so I went with Flowmaster 81084 X-pipe. Once I got rid of the stock X-pipe and replaced it with 81084, weird vibrations and rattles started showing up. Very hard to pinpoint where they are coming from. If I could do it again, I would leave the X-pipe stock.

Redlinez · 11-08-2020, 01:27 PM

Thanks, I wondered if it was a waste buying TSP catted lt’s or with their x. I will go with just the catted headers and stock x. Thanks. That might have been what I didn’t like about the sound. I just thought there had to be a gain going with their catted x.

streetyme · 11-08-2020, 02:25 PM

I went with the Corsa X pipe (14788) to go along with my Flowmaster axleback (817746) very Happy with the results. Exhaust tone is deeper and slightly louder.

bertie · 11-08-2020, 09:27 PM

Quote:

Originally Posted by Baker

I didn't have it with the stock npp. however I did have it with Flowmaster's NPP and the stock headers and I absolutely loved the sound. The sound was great I have since added headers and its not as nice of a tone.

It can definitely mate up to the stock npp but if you can I would recommend pairing it with flowmaster npp in my opinion it sounds really good has a nice deep tone it has the biggest sound difference with the valves closed vs open its crazy how much it quiets down mine.

Sounds like a great set up! My buddy got this incoming Camaro project after we finished installing the suspension and toyo all terrain tire on the Wrangler and clear the garage. He wants a nice sound and leaning to either Flowmaster or Borla. We'll check out Flowmaster.

11-08-2020, 07:51 AM	#1
Redlinez Shifts under load Drives: 2020 Camaro 1SS 1LE rally green Join Date: Apr 2017 Location: Fuquay-Varina, NC Posts: 1,295	Flowmaster resonator delete X pipe Anyone using it with the factory NPP catback? http://www.hypermotive.com/flowmaste...-17-camaro-ss/ __________________ 24 Audi S3 prem plus, sport package HPDE - southeast - JTI- solo, PCA- blue. 22 Suzuki GSX-S 1000GT blue

11-08-2020, 08:38 AM	#2
Baker Drives: 2010 camaro RS,2017 camaro 1Le Join Date: Mar 2016 Location: Charlotte, NC Posts: 195	I didn't have it with the stock npp. however I did have it with Flowmaster's NPP and the stock headers and I absolutely loved the sound. The sound was great I have since added headers and its not as nice of a tone. It can definitely mate up to the stock npp but if you can I would recommend pairing it with flowmaster npp in my opinion it sounds really good has a nice deep tone it has the biggest sound difference with the valves closed vs open its crazy how much it quiets down mine. __________________ 2017 camaro 1le ROTO fab, Ported MSD, Ported 95mm tb, 2in TSP catless longtubes, flowmaster x-pipe, flowmaster American thunder npp, flex fuel,

11-08-2020, 09:20 AM	#3
Redlinez Shifts under load Drives: 2020 Camaro 1SS 1LE rally green Join Date: Apr 2017 Location: Fuquay-Varina, NC Posts: 1,295	I was looking for a good way to replace the resonators since my local guy won’t do it as they are cats. Thanks a bunch. I did like the sound of the Flowmaster npp, just rather spend that money on hp producing parts. I do remember not loving the sound after I did catted 2” TSP lts on my 2017. It lost so much deep bass sound. __________________ 24 Audi S3 prem plus, sport package HPDE - southeast - JTI- solo, PCA- blue. 22 Suzuki GSX-S 1000GT blue

11-08-2020, 11:32 AM	#4
KingLT1 Drives: 2016 1SS NFG A8 Join Date: Aug 2017 Location: 46804 Posts: 6,793	The only part of the exhaust that will gain power on these cars is from the primary cats forward. Changing anything from the secondaries back is for sound only. __________________ 2016 NFG 1SS A8 Options-2SS Leather/NPP Perf. mods-Whipple 2.9/Fuel System/Flex Fuel/103mm TB/Rotofab Big Gulp/Cat Deletes/Corsa NPP Per. times- 10.5 @ 137 w/ 1.8 60ft Full weight on 20's 1200DA

11-08-2020, 12:40 PM	#5
Redlinez Shifts under load Drives: 2020 Camaro 1SS 1LE rally green Join Date: Apr 2017 Location: Fuquay-Varina, NC Posts: 1,295	I was going for sound, I may just go back with catted longtubes, although I didn’t love the more high pitched sound change. __________________ 24 Audi S3 prem plus, sport package HPDE - southeast - JTI- solo, PCA- blue. 22 Suzuki GSX-S 1000GT blue

11-08-2020, 01:23 PM	#6
njweatherman Drives: 2018 Camaro 2SS, redline edition Join Date: Jun 2013 Location: Hackettstown, NJ Posts: 209	My first install was the flowmaster axleback NPP exhaust (817746). I had no problems and sounded great. I wanted more sound, so I went with Flowmaster 81084 X-pipe. Once I got rid of the stock X-pipe and replaced it with 81084, weird vibrations and rattles started showing up. Very hard to pinpoint where they are coming from. If I could do it again, I would leave the X-pipe stock.

11-08-2020, 01:27 PM	#7
Redlinez Shifts under load Drives: 2020 Camaro 1SS 1LE rally green Join Date: Apr 2017 Location: Fuquay-Varina, NC Posts: 1,295	Thanks, I wondered if it was a waste buying TSP catted lt’s or with their x. I will go with just the catted headers and stock x. Thanks. That might have been what I didn’t like about the sound. I just thought there had to be a gain going with their catted x. __________________ 24 Audi S3 prem plus, sport package HPDE - southeast - JTI- solo, PCA- blue. 22 Suzuki GSX-S 1000GT blue

11-08-2020, 02:25 PM	#8
streetyme Drives: 2016 2SS nav mag ride npp a8 Join Date: Jul 2013 Location: St Louis Posts: 202	I went with the Corsa X pipe (14788) to go along with my Flowmaster axleback (817746) very Happy with the results. Exhaust tone is deeper and slightly louder. __________________ 2016 2SS A8 mag ride npp exhaust nav sunroof Rotofab CAI Borla Atak NPP Corsa X pipe BBS CHR Extreme Contactsport 2.9 Whipple Elite catch can Rotofab Juiced Motorsports installed by STG Motorsports JMS Fuel Maxx tuned by Gregs Tuning Operation Weld Laguna 17x10 18x5 2006 mustang gt Magnuson Livernois stage 2 heads stage 2 blower cams dynatech headers 4.10's Circle D convertor 533/511bs) (9.8lbs)

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