2007 frontier nismo 2x4 crew cab v6
Generally more air available behind the throttle makes more torqueAs air molecules flow in smooth tubing weird things happen flow eddies and even some poorly designed large diameter air intake tubes could cause less torque at low RPM but more hp as engine speeds upKN spends a lot of time coming up with there design testing flowSome aluminum tube systems actually hurt heating up the air chargeMost important on V-6 truck is removing the exhaust too.
You could take them to court and try to convince the judge they are not doing everything they can to accommodate handicapped peopleHowever they would just have to show they are doing the best they can to keep the elevator operational.