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High Performance Kits

A High Performance Kit will really wake up the power locked within your quad. This kit was designed to recover power lost when oversized tires are mounted on your ATV. ATV's with stock size tires will also experience a very noticeable increase in throttle response and pulling power--particularly in severe off-road conditions. This bolt-on horsepower kit is made up of six to eight components that are designed to boost the power on a utility, 4-wheel drive ATV by 20%-30%. The components are made by the premier manufacturers of performance exhaust, carburetion, ignition, and airflow products. The heart of the system is the Exhaust System from HMF.

All components are bolt-on. (Dealer installation is recommended for this component if you are not familiar with rejetting a carburetor.

Each kit will include one HMF pipe, K&N filter, pre-filter (MOST MODELS), and jet kit, except those noted to include other components (fuel injected models).

We also offer the optional quiet core and you can upgrade to the QS1 Ecosystem series, Penland Pro or Penland QS1 at the bottom of the page if you prefer. Some systems are built to order and will take 2-3 business days to ship if not in stock.

The Utility slip on series features:

Max Power increases
- Max Torque increases
- Spark Arrested
- USFS Forestry Approved
- Quiet Core Available
- Race Tex Pillow Packing
- Billet Quick-Change end cap
- Aluminum Canister
- 2 Year Warranty

The QS1 Ecosystem and Penland QS1 slip-on features:
- Ultra-quiet for a High Perforamance exhaust (96dBs)
- Spark Arrested
- USFS Forestry Approved
- Internal Quiet Core
- 2 Year Warranty
- Ride Anywhere

The Penland Pro features:
- Race Proven HP
- TRM Torque Range
- Spark Arrested
- USFS Approved
- Quiet Core Available
- 2 Year Warranty

Choose Your Vehicle Manufacturer

Arctic Cat






Upgrade Kits


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