Not sure which 1969 Pontiac Grand Prix Performance Exhaust Systems are right for you? We have over 7601 customer reviews, with an average rating of 4.5, to help you find exactly what you're looking for. Here's what some of our customers have said:
"I thought my system sounded a little hollow at first but seems to be breaking in nicely. It's a little loud inside the car at certaing RPM's but again hushes up inside at cruising speeds. Overall I am VERY pleased with my system!" —Edward J from Wilmington, DE bought a Flowmaster Exhaust Systems for a 1969 Pontiac Grand Prix, 7.0L V8.