The pipe fit great. Just just held it up there and marked were I needed to cut, cut the muffler off, clamped the pipe on with the recommended clamps and then put a couple tack welds for extra security. Sounds great

Fit like a glove

Fit perfect on my 2001 f350 crew cab. I forgot to buy the clamps and I have no patience so I welded it up and works great.

This fit perfect the whole job took me about 30 minutes start to finish. Thank you for making it so easy to install.

Made truck sound like a beast

Fit perfectly, just had to look for Instructions could not find any on manufacturer's website

Another cheap and immediate day and night mod for the 7.3.
Who cares what the neighbors say!
Install is quick and easy, maybe 20 minutes at most. Make sure you get the clamps provided by riff raff as well.

Replace muffler work great

One flared end fit well the other is too big