Trans Am GTA Flowmaster 80 series exhaust

Video comparison of my Trans Am's original crappy Exhaust with a new Flowmaster 80 series tell me how she sounds in the comments below.

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1986 IROC-Z 305 TPI, Flowmaster 80 series
This is my 86 IROC, it has Flowmaster 80s on it. I know that it smokes some when its revved BUT im still tweaking the motor so bare with me. Let me know what you think.





1991 Pontiac Trans am GTA Flowmaster
watch the updated Exhaust vid on this car. 91 pontiac trans am GTA WS6 5.7L L98. Flowmaster has been removed (new exhuast on now 3 inch jones system ) the light on the dash was the infl light but is fixed now.





Do Catalytic Converters (Cats) Rob Horsepower?
Questions? Need an Exhaust system recommendation for your vehicle? Call us at (707) 544-4761 Flowmaster Exhaust systems, mufflers, headers, cats, intakes, tuners: https://goo.gl/qi9UGo Flowmaster Catalytic Converters from the brand you know and trust! Flowmaster's ceramic substrate catalytic converters are intended for severe duty/high temperature applications and are engineered to meet or exceed both OEM and USEPA standards for performance and longevity. Protected by a 25,000 mile performance/emissions warranty as well as a 5-year/50,000 mile case warranty, these 49-state catalytic converters are designed for long lasting durability and performance. 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





Flowmaster Muffler Comparison
Questions? Need an Exhaust system recommendation for your vehicle? Call us at (707) 544-4761 Flowmaster Mufflers are available with mild to aggressive sound: https://goo.gl/qsJhw8 Flowmaster Exhaust systems, mufflers, headers, cats, intakes, tuners: https://goo.gl/3ZFhBT Description: A raw test of 7 different Flowmaster mufflers on one motor. The Motor: Small Block Chevy 406, 11:1 compression, Crane Solid Roller Camshaft, Brodix heads with 2.05- 1.60 titanium valves, Eagle 4340 Crank, Eagle H beam Rods, Manley Forged pistons, Victor Jr Intake manifold, 850 Holley DP, K&N air filter, Moroso 7 qt. pan, 1 7/8 headers, BE COOL radiator with dual 13 inch fans, MSD distributor, MSD coil and MSD 6AL box. Exhaust: Flowmaster 3.00" Scavenger Pipe 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




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