Volant 15742 2006~2009 GMT 360/370 Trailvoy, etc. I-6
I should of just brought the filter (Volant 5113) Air Duct was not any larger than stock, but does have a smoother inner liner for better air flow. Air box/Filter cover needed extensive trimming and does not fit that well. I also had to add a bracket to keep the air filter from rattling inside the air box between cover and washer fluid reservoir (even with 7.5" weatherstrip trim installed) Has slightly better pick up with slightly more intake growl.
Airaid MXP Series Intake for 06 Infiniti QX56
I bought this a few weeks back and installed it the day I received it. The intake is well built and everything went together well except the shroud/engine cover on top of the manifold doesn't go back on the motor as it should because the left side rubs on the new intake tube. That is the only issue with the system. The intake is quiet except at high rpm when you can hear it really pulling air in. I will be coupling this with a Magnaflow cat back system shortly.
Clearly a quality product. An easy hour to remove stock intake and install Volant CAI in my 2014 Jeep GCL 5.7. Glad it is a full box for clean look; wish lid were removable for access, but a minor factor since I have the Donaldson no maintenance filter. Know that the higher flowing, oilable filter uses the same housing. No doubt throttle response is crisper everywhere, and the sound the hemi makes under throttle will bring a smile to your face. Add a throttle body and tune for maximum benefit.