Removed the stock muffler and ran straight pipe in its place. the pipe diameter is 2" 1/4, and has slotted end for clamping ease. also installed chrome tip. Not too bad of sound. Also has the stock resonator and cat. converter.
'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!
Grand AM GT turbo 3400 12.3 pass
This is the first track day for our 1999 Pontiac Grand Am GT racecar. This
pass was a 12.3, with a 1.78 60' ft. To learn more about this car, or to
contact us for your 3400 turbo kit,
2002 Pontiac Grand Am SE Review
Here we have a review of a car. With tour of interior and exterior, start
up, Exhaust, radio, etc. I have always
wanted to do a review of cars, so im starting off with my car. Expect more
Grand Am GT w/ Flowmaster 80 series exhaust
This is a couple of videos put together of my Grand Am with Flowmasters. I
also have a Doctor Speed Cold Air Intake ( which whines like crazy but you
can't really hear it in the video).
1994 Pontiac Grand Am GT 2.3L Quad 4 DOHC HO
(SOLD 4-7-13) 2 months ago spun a crank bearing, today was the first start.
I have pics of during the whole process also.
Car: 1994 Pontiac Grand Am GT Sedan - KBB Value: ~$1900 :-P (bought for
Engine: 2.3 Liter Quad 4 DOHC HO ~140k
~170-180hp 160Ft*lb @ 6200 RPM 10:1 Compression Ratio
Transmission: Getrag designed HM-282/NVG-T550 five-speed
Exhaust: Dual Y-piped Flowmasters done
by my uncle at Bonnie and Clydes Muffler Shop
Tinting @ 30 done by Jake's Custom Glass Tinting
Tires via Les Schwab Tires
Stereo done by me
Engine rebuild/restore done by Smitties Garage and Co. (aka my dad and I)
Alarm done by Performance Auto Sound
Machining: Yakima Grinding
0-60: 7.5 sec
1/4 Mile: 15.9 sec
It has been a project and a half but I'm enjoying every day driving it.