01-11-2018, 06:42 PM | #85 |
Drives: 2022 Lt1 A10 Join Date: Nov 2015
Location: clark, mo
Posts: 8,860
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Sounds good
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2022 Lt1 6.2 A10, Maggie 2300, THPSI Port Inj/10 rib, Rotofab, E, Nickey, SCOL, Griptech, RC Bandits, Hoosiers/MT 9.80@142.96 1.44 60ft, 6.34@112 707/669 RWHP/TRQ. 16SS Maggie 2650 9.41@147 1.35 60ft, 5.99@119. 16 C7 A8 10.90@128 Bolt on stuff
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01-14-2018, 07:57 AM | #86 |
Drives: 2016 Camaro 2SS Join Date: Nov 2016
Location: North Jersey
Posts: 591
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01-14-2018, 08:10 AM | #87 |
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Not true! On the stock NPP the exhaust flow is still routed through the muffler, albeit a less restrictive path. Some aftermarket systems do route through straight pipe when ”open”, some don’t.
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01-14-2018, 08:18 AM | #88 |
Drives: 2016 Camaro 2SS Join Date: Nov 2016
Location: North Jersey
Posts: 591
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Thanks for clearing that up for me. So if an aftermarket axle-back is also "still routed through the muffler, albeit a less restrictive path" then it's not gonna be a huge improvement in sound?
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01-14-2018, 08:50 AM | #89 |
Drives: 2018 ZL1 Join Date: Oct 2011
Location: Huntingtown, MD
Posts: 1,138
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I think it sounds good! And the fact it’s not $1600 for 2 mufflers that’s a plus for me
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2018 ZL1…Many mods to come
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01-14-2018, 08:57 AM | #90 |
Drives: 2016 SS w/2SS A8 Blue Velvet Join Date: Dec 2009
Location: 39.793153,-86.238223
Posts: 3,678
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My axle sounds much better than OEM as it’s more deeper and robust but not obnoxious
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Never grow up, it's a trap!
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01-15-2018, 02:13 PM | #91 |
Drives: HB 2SS Join Date: Apr 2017
Location: Vancouver, BC
Posts: 518
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It's a very big improvement. Listening to something like the Borla Atak axleback vs stock, it is night and day.
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02-14-2018, 05:47 PM | #92 | |||
Drives: 2016 Camaro SS Join Date: Jul 2010
Location: Santa Rosa, CA
Posts: 671
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Quote:
Quote:
Quote:
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03-23-2018, 02:05 PM | #93 |
Drives: 2016 Camaro SS Join Date: Jul 2010
Location: Santa Rosa, CA
Posts: 671
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Looking for a Cat-back or Axle-Back for your SS or ZL1? There’s no better time than now! From now until the end of March 2018 you can instantly save up to $75 off of any qualifying Flowmaster product. This offer is only available at www.flowmastermufflers.com or by calling 707-544-4761.
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04-08-2018, 01:23 AM | #94 |
Drives: MB 1SS Join Date: May 2017
Location: Easton, PA
Posts: 321
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Anybody have drone with long tube headers?
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05-22-2018, 04:06 AM | #95 |
Drives: MB 1SS Join Date: May 2017
Location: Easton, PA
Posts: 321
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Bump.
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06-06-2018, 04:57 PM | #96 |
Drives: 2016 Camaro SS Join Date: Jul 2010
Location: Santa Rosa, CA
Posts: 671
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You've given your ride more grunt with that new exhaust system, now help it breath better by installing one of our Delta Force Performance Air Intake Systems under the hood! Our Performance Air Intakes, when paired with our Cat-back or Axle-back systems are sure to put a grin on your face! Increased horsepower, increased torque and increased FUN! Please call 707-544-4761 or visit Flowmastermufflers.com for additional application and product information. Last edited by FlowmasterMufflers; 06-07-2018 at 10:23 AM. |
06-08-2018, 08:32 AM | #97 |
Drives: 2017 Hyper Blue 1LE Join Date: Dec 2016
Location: Tampa
Posts: 579
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The NPP cut out I’ve seen is a straight pipe. Yes it goes into and out of the suitcase, and it is perforated, but it’s a straight pipe.
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01-25-2019, 09:12 PM | #98 |
LT4 M6
Drives: 2018 ZL1 1LE Join Date: Nov 2010
Location: Bloomington, IN
Posts: 1,249
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How many decibels does the flowmaster make on a stock car. Dont want to get kicked off the race track. 105 is the limit.
I have a ZL1 |
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Tags |
american, axle, dual, flowmaster, npp |
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