
HMF did not leave out the utility riders. Together with Utility Champ Mike Penland, HMF has produced the creme of the crop utility ATV exhaust system. You will not find better horsepower gains than with a Penland Series exhaust.
A joint project between Mike Penland and HMF to produce an extreme line of power hungry utility riders and racers.
Race proven technology achieves the greatest increase in horsepower and torque available for utility machines.
Included USFS Forestry approved (but removable) spark arrestor.
Quest core is available to tone that powerful sound to under 100dB.
All pipes are made with Race Tex pillow packing contained in a T-6061 aircraft grade aluminum canister with stainless steel headers.
Available in brushed aluminum finish only.
Full 2 year manufacturers warranty.
| Arctic Cat | ||||
| ALL | 650 V-Twin | S/O | $257.99 | |
| 06-07 | 650 H1 | S/O | $257.99 | |
| ALL | *500 4 X 4 (IRS ONLY) | S/O | $257.99 | |
| Honda | ||||
| ALL | RINCON 650 | S/O | $257.99 | |
| ALL | RUBICON | S/O | $257.99 | |
| ALL | RANCHER 350 | S/O | $257.99 | |
| ALL | RANCHER 400 | S/O | $257.99 | |
| THRU-01 | FOREMAN 450 | S/O | $257.99 | |
| 02-UP | FOREMAN 450 | S/O | $257.99 | |
| Kawasaki | ||||
| THRU-02 | PRAIRIE 650 | S/O | $257.99 | |
| THRU-02 | PRAIRIE 650 | FULL | $491.99 | |
| 03-UP | PRAIRIE 650 | S/O | $257.99 | |
| 03-UP | PRAIRIE 650 | FULL | $491.99 | |
| ALL | PRAIRIE 700 | S/O | $257.99 | |
| ALL | PRAIRIE 700 | FULL | $491.99 | |
| ALL | BRUTE FORCE | S/O | $257.99 | |
| ALL | BRUTE FORCE | FULL | $491.99 | |
| Suzuki | ||||
| ALL | VINSON | S/O | $257.99 | |
| ALL | EIGER | S/O | $257.99 | |
| Yamaha | ||||
| ALL | BIG BEAR | S/O | $257.99 | |
| THRU-01 | GRIZZLY | S/O | $257.99 | |
| 02-UP | GRIZZLY | S/O | $257.99 | |
| 02-UP | GRIZZLY | FULL | $467.99 | |
| THRU-02 | KODIAK | S/O | $257.99 | |

Penland and HMF also has you covered when you want the absolute best but need to keep it quiet. The Penland Pro Ecosystem uses the same race proven technology while keeping you legal for both noise restrictions and spark arrestor.
A slip-on exhaust system that keep dBs under the 96 mark.
A joint project between Mike Penland and HMF to produce an extreme line of power hungry utility riders and racers.
Race proven technology achieves the greatest increase in horsepower and torque available for utility machines.
Included USFS Forestry approved spark arrestor.
All pipes are made with Race Tex pillow packing contained in a T-6061 aircraft grade aluminum canister with stainless steel headers.
Available in brushed aluminum finish only.
Full 2 year manufacturers warranty.
| Arctic Cat | ||||
| ALL | 650 | S/O | $257.99 | |
| ALL | *500 4 X 4 (IRS ONLY) | S/O | $257.99 | |
| Bombardier | ||||
| ALL | DS 650 | S/O | $295.99 | |
| Honda | ||||
| ALL | RINCON 650 | S/O | $295.99 | |
| ALL | RUBICON | S/O | $295.99 | |
| ALL | RANCHER 350 | S/O | $295.99 | |
| ALL | RANCHER 400 | S/O | $295.99 | |
| THRU-01 | FOREMAN 450 | S/O | $295.99 | |
| 02-UP | FOREMAN 450 | S/O | $295.99 | |
| Kawasaki | ||||
| THRU-02 | PRAIRIE 650 | S/O | $257.99 | |
| THRU-02 | PRAIRIE 650 | FULL | $491.99 | |
| 03-UP | PRAIRIE 650 | S/O | $257.99 | |
| 03-UP | PRAIRIE 650 | FULL | $491.99 | |
| ALL | PRAIRIE 700 | S/O | $257.99 | |
| ALL | PRAIRIE 700 | FULL | $491.99 | |
| ALL | KFX700 | S/O | $295.99 | |
| ALL | BRUTE FORCE | S/O | $295.99 | |
| ALL | BRUTE FORCE | FULL | $529.99 | |
| Suzuki | ||||
| ALL | VINSON | S/O | $295.99 | |
| Yamaha | ||||
| ALL | BIG BEAR | S/O | $295.99 | |
| THRU-01 | GRIZZLY | S/O | $295.99 | |
| 02-UP | GRIZZLY | S/O | $295.99 | |
| 02-UP | GRIZZLY | FULL | $510.99 | |
| THRU-02 | KODIAK | S/O | $295.99 | |