Instruct: Classify Amazon reviews into positive or negative sentiment
Query: Ad Is Misleading Or There Is Serious Incompetence

I ordered these Exhaust pipes and was lead to believe that they would work with a Stock Kicker? My Bike Is A 1980 FXS Which I Recently Checked Again And It Says That They Should Fit However, Since I have Both Electric Start and Kick I seldom use the Kicker. Until recently I believe the pipes worked find until I had to use my Kicker because the Bike Had Loaded Up Thus, Causing me to clear the chamber which is where the Kicker comes in. Imagine my surprise that the Kicker did not clear lower exhaust pipe and now I have a Serious Scratch in my exhaust pipe due to their incompetence by sending me the wrong Exhaust Pipes or due their Misleading Ad. I would be Very Wary Of This Provider As The Saying Goes If It's Too good To Be True It Probably Is.