Original Question: What’s the difference in horsepower between a full exhaust system and a slip-on system? I have a 2013 ZX-14 and would like to increase horsepower but prefer to maintain both pipes.
ANSWER
Stock ZX-14 compared to a full Brock’s exhaust system you will gain around 10 to 15 hp. If you compare stock to completely “Brock,” you can gain up to around 35hp. With a slip-on system, you are using the bike’s stock head pipes, where most of your power is made. Using a slip-on system you will gain very little horsepower. Below are links to our ZX-14 information page and a link to our dual system for the ZX-14.