Two Brothers have been making racing exhausts for motorcycles and ATVs since 1985, soon becoming an AMA Supercross Championship Racing Team. As the racing victories continued to accumulate, the public began to take notice and today Two Brothers build more performance exhaust systems for motorcycles and ATVs than anyone else. In recent years, the company has expanded to other motorcycles, ATVs, and now UTV performance products such as suspension kits, brake rotors and pads, ECU kits, and more. Their exhaust systems range from simple slide canisters to extreme triple-pipe full-stroke exhaust systems.

At the core of its high-performance exhaust systems are titanium canisters that can be used with three different “power tips” that adjust the decibel level of the exhaust to suit your preferred sound level. The solid steel tubes are custom tuned to extract the maximum power from your UTV’s engine. We installed the dual pipe system on our RZR4 XP 900 and can attest to immediate throttle response and faster acceleration at all speeds.

Two Brothers’ latest endeavor is the TBR-Pro and Pro-R series high flow air filters. Easy to install and clean, its pleated construction technology improves throttle response, airflow from idle to redline, and the ability to wash up to 25 times before being replaced. They use the original air filter housing, no modifications required.

Two Brothers’ new “juice box” fuel controller is a simple plug and play setup that uses carburetor tuning logic to fine-tune fuel system performance for additional engine modifications.

This unit connects to the OEM wiring harness between the stock ECU and the fuel injectors to provide precise control of the engine’s fuel management system.

For full time injection and ignition, look no further than the Trinity Power Commander, which uses OEM-style connectors to avoid splicing or cutting the harness. Installation takes just 15 minutes and all necessary changes can be made to the ignition and fuel curves via the PC’s onboard microprocessor. The unit includes software and a cable link that allows for on-the-fly adjustment of the fuel map whenever required.

Horsepower increases will vary, but it is a proven fact that the perfect fuel / air ratio ensures that any engine produces its full horsepower potential. Essentially, the Power Commander allows you to bring an engine that is 70% optimized for its maximum power potential to 85-95% optimized. The Power Commander essentially allows your engine to perform at its full potential.

To learn about these exciting parts and many more for your UTV, visit http://www.sbsparts.com.