The quality of the pipe and muffler is nice. I have had and do own several Flowmaster mufflers now and in the passed but disappointed with the sound of this muffler on a Ford V10 6.8. It ether needs to be louder or quieter, sound cheap or like it%X92s on a V6. I have been happy with all my other Flowmaster mufflers in the passed though.
Threw these in a 96 f250 with the 5.8w unlocked power and performance. It runs like a dream on the highway and is my daily once again. OBS fords have a huge bottle neck with intakes and exhaust so these headers will change everything. They bolted right on no machining needed and everything came perfect in box with all the hardware. They are deff pricey but will blow away any cheap header that%X92s not coated or just not as high quality in the long run.