EXHAUST VALVE CONVERSION SET TI-STEEL KAW/SUZ fitment_Polaris-UTV_RZR_2018 **Compatibility:** The HyperLung system seamlessly

**Compatibility:** The HyperLung system seamlessly connects with stock components

Fits side bar or crossbar of roll cage

The Twin Tuner allows you to easily adjust your fuel injection to match the requirements of performance parts including camshafts

High-Strength Steel Trailing Arms

Achieve a seamless

EXHAUST VALVE CONVERSION SET TI-STEEL KAW/SUZ fitment_Polaris-UTV_RZR_2018 **Compatibility:** The HyperLung system seamlesslyLatest addition to the ProX program is the Exhaust Valve & Spring Kits. This kit is offered as an alternative where the OEM application uses Titanium valves. ProX has now developed the Exhaust Valve & Spring Kits, containing a set of steel intake or exhaust valves plus a set of specially designed stronger valve springs. The ProX kit just replaces the OEM valves & valve springs and can be installed using the OEM retainers, bases and valve seals.