The new Gen 3 Ultra Long Tube Intake places two AEM dry filters in front of the radiator. Strategic placement of the filters allow for optimum cold air flow and easy filter removal for cleaning. It features additional polished tubes that pass through the front core support, larger air filters than the Generation 2 unit. On some applications such as the G37 a urethane splash guard is included in the kit to help protect the filter. This is only necessary on vehicles with larger grill openings from the factory. All kits feature a system of varied diameter tubing and steps to maximize air velocity.
The power result: A dyno-proven 18.5 horsepower gain at the wheels on the G37 Coupe. This translates to an estimated 22 horsepower gain at the flywheel! For G37 Sedan owners, gains are 14 horsepower at the wheels. No other intake for the G37 can match these power gains!
Recommended installation requires removal of the front fascia clip (not absolutely necessary, but significantly aids in ease of installation) and slightly enlarging the holes through the front core support. Installation time is estimated at two hours for an experienced technician. No other part relocation or parts removal is required.
Our new Compatibility checking feature is still being updated and revised. If you have questions about vehicle fitment, please contact us.
Can i install this with stock modifications or are there any other required modifications needed with this?
- Tyler Costley
Hi Tyler, the only modification needed to run these is you have to open up the holes in the core support for the pipes to pass through.
Hey Guys, I've noticed there are two Stillen ultra long tube (gen 3 intakes), which one is the lastest and greatest one?
Hey Ommid, the only difference is there's one with oiled filters and one with dry filters. The oiled filters are better for performance, since they're more porous and they use oil to collect dust. Dry filters will do a better job cleaning, but since they're a denser material, they're not quite as good for performance. But in reality, the difference is pretty negligible and just comes down to personal preference.
based on 2 customer reviews
Noticeable power gains. Great price for The370Z.com forum members. As usual great service and fast shipping.
Awesome Item! Fast Shipping! Comes with installation instructions. easy to install anybody can do it! This item is the best bang for the buck for sounds and gains!