Stock LS1 with Flowmaster

Stock Ls1 with flowmaster muffler. Revs up to about 4500rpm

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2000 z28 camaro stock with flowmaster exhaust.
i just got this z28 a couple weeks ago, it has a completely stock ls1. all i have on it performance wise is flow master Exhaust. it sounds pretty good (better in person) but im just leaving them on here until i can afford the full slp loudmouth Exhaust setup.!!





1999 Firebird Firehawk 80 Series Flowmaster
LS1 Firebird. Flowmaster 80 series catback system with the stock manifolds and cats. Not sure why it sounds a little muffled. I'll have to try and get a better video soon.





How to Select the Right Flowmaster Muffler for your Vehicle - Series Differences Explained
Questions? Need an Exhaust system recommendation for your vehicle? Call us at (707) 544-4761 View all Flowmaster street mufflers: https://goo.gl/3me2z2 Flowmaster Exhaust systems, mufflers, headers, cats, intakes, tuners: https://goo.gl/9AGN9N “Which Flowmaster muffler is right for my car?" Because Flowmaster offers over a dozen different series of street mufflers, the answer to this question will vary depending on the make, model and performance needs of your vehicle, your personal sound preferences, budget, etc. To help narrow down your choices, Summit Racing Equipment spoke with Flowmaster's VP of Sales, Alex Ortega, to give you a better idea of what to expect from each series of Flowmaster muffler. For more info visit, www.flowmastermufflers.com or contact our tech line at 707-544-4761. ---Join the Conversation on Social Media--- For updates and new product releases, ‘LIKE’ us on Facebook: https://www.facebook.com/FlowmasterMufflersINC Follow Flowmaster on Instagram: https://www.instagram.com/flowmaster_official/ Follow Flowmaster on Twitter: https://twitter.com/Flowmaster1 Subscribe to our Youtube channel: https://www.youtube.com/user/Flowmaster





Trans Am Exhaust Flowmaster
99 Ls1 Trans Am, supposedly just a flowmaster muffler welded in to stock catback, but the Exhaust pipes were 3". So it may have been a full catback with stock tips. Only mods at the time were SLP lid and free ram air.




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