Banks Ram-Air® Intake System
Installation and Owners Manual
2017 Ford 6.7L
Part #s 41890
Please read through the following instructions thoroughly before starting your installation. If you have any questions please visit our Support Page.
Disconnect the negative terminal from both batteries.
Disconnect the positive terminal from the passenger side battery.
Remove the factory intake tube by loosening the 2 hose clamps. Use a 7mm nut driver or socket and ratchet.
Remove the two 8mm bolts securing the factory air box to the inside of the passenger side fender.
Unplug the mass airflow sensor (MAF) connector.
Detach the MAF harness from the back of the intake box. Move the end of the harness towards the firewall and out of the way.
Pull the air box out of the vehicle.
Remove the factory intake scoop by removing the plastic rivet.
Remove the battery hold down bracket by unscrewing the 2 nuts using a 10mm deep socket and ratchet. Pull the negative cable out of the way.
Lift the battery straight up and remove it.
Detach the wiring harnesses from the battery tray.
Remove the battery tray and air duct by first removing the 4 bolts using a 13mm socket and ratchet.
Separate the battery tray from the air duct. There are 2 screws and 2 clips holding them together. Only the tray will be reused.
Remove the clip-on nuts from the battery tray.
Place the Banks Power Intake housing into the vehicle.
Place the battery tray in place above the housing. Make sure that the 2 tapered feet are seated into the factory rubber grommets.
Use the supplied screw to attach the tray to the housing.
Reinstall the 4 bolts thru the battery tray using the 13mm socket and ratchet.
From inside the Banks Power intake housing, reinstall the 2 bolts holding it to the inside of the fender. Use an 8mm socket and ratchet.
Reattach the harnesses to the battery tray.
Reinstall the battery.
Reinstall the battery bracket with the ground cable bracket.
Slide the factory intake scoop into place and reinstall the plastic rivet.
Transfer the MAF sensor and filter minder from the factory air box to the Banks Power intake tube.
Fit the 2 supplied hose clamps onto the Banks Power elbow. Do not tighten clamps.
Loosely install the Banks Power elbow onto the intake tube using the supplied hose clamp. Do not tighten the clamp.
Carefully position the Banks Power air filter into the housing.
Drop the Banks Power intake tube into place and slip the elbow opening onto the engine inlet. Leave the clamps loose.
Plug the in MAF sensor.
Line up the end of the intake tube to the housing and insert the 4 Philips head bolts into place. Tighten the bolts.
Check the position of the tube and elbow and tighten the 2 hose clamps.
Reconnect the battery terminals.