Warlock
New member
I was able to get a set of 07 GSXR 1000 mufflers. I decided to keep it a single exhaust. So I used 2 1/2 inch pipe and about a 1 1/2 inch from the muffler had to reduce it to 1 3/4 inch pipe. Which is the opening of the muffler. Man it sure does flow well out it. Sound is about 1/4 louder than stock, but with a deeper sound. Very pleased with the outcome. I had sold the Spyder1Attitude to Spyder601, too loud for me. So I will see how this one does. To me looks better than stock and way lighter.
david
david