Do X Pipes Add Horsepower?

Do X Pipes Add Horsepower? The X-pipe will usually make anywhere from two to four more horsepower than an H-pipe. The slight horsepower difference comes from the way the X-pipe creates a venturi effect, which helps pull the exhaust gases out of the cylinder faster. ? As you probably guessed, they’re shaped like an X. … Continue reading Do X Pipes Add Horsepower?