K&N Filter Minder - Push In 2003-subaru-impreza-esi2000432 AEM's digital oil pressure gauges

AEM's digital oil pressure gauges include a 0-5v analog output for use with data loggers and virtually any engine management system

HKS MOTOR SPORT TOWEL

2000 Honda Civic EX 1

Fully submersible for custom

3 Milano Red Wheel

K&N Filter Minder - Push In 2003-subaru-impreza-esi2000432 AEM's digital oil pressure gaugesA Filter Minder works as air filter service indicator that monitor air filter restriction and indicates when the air filter should be serviced. As the air filter gets dirty, the yellow position indicator moves in the clear window of the service indicator and locks at the highest point. It can be read even after the engine is turned off. The air filter should not be cleaned until the yellow position indicator reaches the red zone.