Exhaust System replaced today! Removed the cat and stock muffler and put a Flowmaster 942542 Series 40 delta flow at old muffler location, new 2.5 inch pipe from just behind flex pipe to muffler and added chrome 3" tip on tailpipe. Looks good and sounds great! No noticeable interior noise increase or drone at any speed. It is a good bit louder outside. Power difference was a big increase on first drive. Also noticed the gas millage estimator overhead jumped about 5 mpg. Bought the Flowmaster at Advance Auto Parts, they got it in overnight after ordering. Whole job parts and labor at muffler shop was less than 200....
