HMF Racing Yamaha Grizzly 550-700- Titan-XL-Series Slip On 07-21 Shape:Round The Performance is roughly 4-6dB

The Performance is roughly 4-6dB louder than the stock muffler

The Signature Series Lift Kit is even easier to install with a bolt-on application that consistently measures truer over competitor products

Maverick Trail (2018)

2016 Can-Am Defender 800R XT

The Yamaha Raptor 250 is available as a Slip-On or Full System in the Performance and Competition exhausts

HMF Racing Yamaha Grizzly 550-700- Titan-XL-Series Slip On 07-21 Shape:Round The Performance is roughly 4-6dBThe Yamaha Grizzly 700 exhaust systems are available in the HMF Performance, Titan, and Swamp (with snorkel) Series as a Slip On or Full System. The Performance Series picked up 5 horsepower and 4lb of torque. The Titan Swamp Series (Quiet or Loud) picked up 4 horsepower and 3lb of torque. At idle, the stock muffler is at 85dB, while the Performance Series is at 98dB, the Titan Swamp (Quiet) is at 86dB, and the Titan Swamp (Loud) is at 93dB. Tuning is