HMF Racing Exhaust Systems – Arctic Cat 650
Won’t fit the 650 V-Twin!
The Arctic Cat 650 is available as a Slip-On exhaust system in the Performance series. The slip-on system picks up 10-15% more horse power and torque throughout the power curve, adds a deep aggressive tone. The Performance will be roughly 4-6dB louder than the stock muffler.
Fits 2006-2012 Arctic Cat 650
Also Fits:
- (06-12) 650 H1
- (07) 650 H1 TBX
- (09) 650 H1 TBX
- (07-09) 650 H1 TRV
- (10-11) 650 Mud Pro
HMF Racing Exhaust Systems – Arctic Cat 650, if your simply looking for the best Exhaust look no further than HMF Racing. They offer the strongest materials and most durable finishes on all products built. Lets not forget huge horsepower and torque gains. HMF offers durable long lasting products, they stand behind the product taking care of the customer in the event their is a problem.
All HMF exhaust jetting has been predetermined with proper jetting specs to ensure the ultimate performance from your HMF product and should be used as a reference only. The proper jetting will ensure the full performance potential from your HMF aftermarket high performance pipe and is necessary on all machines.
Model Specific Information
Recommended Tuning
135 Keihin Round Main Jet, 45 Pilot Jet (N424-25)
HMF Basic Jet Kit Includes
130, 135, 140 Keihin Round Main Jet, 45 Pilot Jet (N424-25)








