Autometer C2 52mm 0-35 PSI Mechanical Boost Gauge 2012-honda-crf450r-base-esi2307726 you can be ready for

you can be ready for any weight and any situation (Note: Do not exceed vehicle's GVWR)

ARP Moroso 64919 Dual Return Spring w/ 1in Spacer Plate Carb Stud Kit

This turbulence helps the air/fuel charge burn completely providing increased horsepower

use 3" wide band clamp 18004 (clamps not included)

Autometer C2 52mm 0-35 PSI Mechanical Boost Gauge 2012-honda-crf450r-base-esi2307726 you can be ready forMechanical boost gauges have become the staple in boost pressure monitoring for all types of engines, gasoline, diesel, or otherwise. Ultra precise bourdon tube meter movement ensures accuracy and durability not seen anywhere else in the industry. A simple 1 8 NPT pressure connection requires no electrical hookup for operation. Includes 1 8 NPT fittings and nylon line kit. Gauge kit includes 1 8 nylon line, 1 8 NPT compression fittings, 1 4 NPT