AMP Research PowerStep Override Switch with STA1 Controller for Mercedes-Benz Sprinter 2500 & 3500 'Lighting' With most vehicles you simply

With most vehicles you simply remove the disposable air filter and replace it with a K&N

NOTE: Not for use on 1997-2003 C5 LS1 or Z06 LS6

AFE Subaru WRX 22-24 H4-2

75-inch throttle bores for a 1

AMP Research PowerStep Override Switch with STA1 Controller for Mercedes-Benz Sprinter 2500 & 3500 'Lighting' With most vehicles you simplyNow you can manually control your AMP Research POWERSTEP with a temporary over ride switch. Whether deploying them to wash, or retracting them for off roading, the switch gives you the flexibility you want in a POWERSTEP. PowerStep* Override Switch; w STA1 Controller; Fits All Excluding PN[75141 01A And 75134 01A]; Fits all kits except 75141 01A and 75134 01A. Running Boards will return to Auto Operation in the next door cycle after 30 minutes.