HMF Titan Exhaust Grizzly 550
The Yamaha Grizzly 550 HMF Slip-On is available in the Titan Series. The slip-on system picks up 10-15% more horse power and torque throughout the power curve, and weighs substantially less that the stock exhaust. The Titan-XL (Loud system) exhausts are typically 4-6 decibels above the stock muffler, while the Titan-QS (Quiet system) is 1-2dB. Both systems can use the HMF Quiet Core insert for a 2-4dB drop in sound. If you find HMF Titan Exhaust for Grizzly 550 cheaper contact us!
(09-14) Grizzly 550 (All models/trims)
The HMF Optimizer is a Fuel-Injection Controller that has been pre-programmed with the proper tuning specifications for your HMF exhaust.
- Pre-Programmed with the best settings for your HMF exhaust
- Push Button Interface Unique load based technology
- Plug and Play Installation
- No CPU or Dyno Needed
- Full Range Tuning
The Bottom line, if your simply looking for the best Performing Exhaust look no further than HMF. They offer the strongest materials and most durable finishes on all products built. Not only does HMF offer durable long lasting products, but they stand behind the product taking care of the customer in the event their is a problem. Worldwide Performance Parts have been offering our customers HMF products since 2003 with almost zero issues.














