'05 Grand Am GT - Stock vs. Flowmaster 80

Comparison between the stock Exhaust and a axle-back Flowmaster 80 setup. It ended up being a bit raspier than I wanted, I'll probably have a resonator put on at some point. Sorry about the wind noise in the second video. I know I was really derping it up around 0:40, I was trying to get around the rev limiter.

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'00 Grand Am GT Flowmaster 80s (after)
Exhaust note of my GAGT 3.4L V6 after installing my Flowmaster 80s muffler this morning. Set up at this point is simply an axle back system. 2.5" single into the muffler, 2.5" dual out. I'm very impressed with the tone!





my Grand Am GT 3400 Supercharged - 1st gen RSM Supercharger Kit
Supercharged with one of the first RSM kits to come out. PCM is only programmed by RSM and uses no MAF. MAF is not installed. This is a 1999 motor I swapped after blowing 2 pistons in the original 00. Supercharger is driven by a long driveshaft. The downward pull on the pulley creates a slight bowing inside and occasionally shears the bolt connecting the shaft to the SC. I have had this shaft on and off over twenty times. Sometimes it lasts a while and one time it broke twice, the same day. The keyway has been worn down from these bolts breaking and another keyway may eventually need to be machined. I got it machined for 50 bucks last time. Transmission has an LSD installed ;) Serpentine Belt frayed on one side (at time of video) Custom Bent Exhaust by Redline which was in Wildwood, PA. Its always nice when some tuner kid turns his head when he hears the blowoff valve or spooling when cruising Lowered RK Sport Spoiler Both strut mount bars I never had a video camera when I used to race it. I also never got into Youtube til years after I had the time to race. These are some pics from at the Flashlight Drags. Lowrider Grand Am GT vid: http://www.youtube.com/watch?v=PLBMcc8ofvU





2000 Pontiac Grand Am w/Flowmaster 80 Series Muffler
The grand am is a se1. It's all stock up to the muffler. It has the 3400 sfi v6 engine.





Grand am GT Flowmaster Exhuast w/o resonator
2000 Grand am GT V6 with flowmaster 80 series muffler and Silverline Exhaust pipes and removed resonator. Sounds much better in person, it has a very deep sound to it which makes it amazing!




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