Big Gun 13-12773 - 22-23 Honda CRF 250R EXO Aluminum Full System Exhaust margin_20 ARP 400-8333 - 7/16-20 SS

ARP 400-8333 - 7/16-20 SS 12pt Nut Kit

This results in a larger bump in horsepower and torque across the entire RPM range

AN Hose Assembly - 48 in Long - 4 AN Hose - 4 AN Female to 1/8 in NPT Male - Braided Stainless - Black Vinyl Coated - PTFE Lined - Each

ACL 1B743H-09 - Chevrolet V8 396-402-427-454 Race Series Engine Connecting Rod Bearing Set

-40PSI rated HD controller

Big Gun 13-12773 - 22-23 Honda CRF 250R EXO Aluminum Full System Exhaust margin_20 ARP 400-8333 - 7/16-20 SSBig Gun 13 12773 22 23 Honda CRF 250R EXO Aluminum Full System Exhaust EXO Series came about from a realization of the need for a bigger and better muffler that could handle the huge demands of the larger, more powerful MX motors. The EXO Series is our ground up approach at just that. A unique hexagon shaped aluminum muffler and stainless steel coned inlet allow for significantly more volume, delivering a louder but tolerable deep sound while also