ALPINESTARS Boxed Hat - Charcoal - Small/Medium 12128122018S/M Terra T-Shirt The air injection system pumps

The air injection system pumps fresh air directly into the exhaust stream in order to burn off any unused fuel

an inner waterproof document pocket

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and are held in place with 12-point bolts The RPT designation comes from adapting the design from the Race Pro 4-inch muffler into this full system Uses the PowerPort for increased power and uses 1

Include complete oversized airbox and intake (unless noted) that are powder-coated to withstand the elements of rust and corrosion

ALPINESTARS Boxed Hat - Charcoal - Small/Medium 12128122018S/M Terra T-Shirt The air injection system pumpsFront box logo art embroidery and side logo embroidery Flex back Stretch twill main fabric 98% Cotton 2% Polyurethane Structured crown Internal and back labeling