Yes, you want alot of power and a little bit of thunder to go with it. The PSI Modblaster will deliver outstanding performance from bottom to top and provide a sweet 3 cylinder sound that is matched by no one! PSI has been building the ultimate 3 cylinder pipes for almost 20 years, and they have always provided the best and the broadest powerband. Those unique and well designed PSI exhaust systems have been the industry standard from sea level to 10,000 + feet. With a very broad torque curve and 25 HP increase you'll have no excuses for not finishing first! These sweet set of pipes will fit under the hood without any chassis modifications. The pipe set incorporates three individual pipes with three individual silencers that exit the stock belly pan location. Don't settle for second best-order your set of PSI Modblaster pipes for your 700 Yamaha today!! Minor clutching and jetting is required. Recommended for modified motors. Pipes are tuned for 9100 RPM!!
**NEW LARGER QUIETER SILENCERS - THESE PIPES ARE ALSO REASONABLY QUIET**