F
or the money, there is no better way to increase
your trucks horsepower potential and also instill an
increased level of confidence than with a bolt-on cold-
air intake (CAI) kit right from the box. They’re easy to
install and fit perfectly. Thankfully, the aftermarket has proven
itself and CAI kits are flying off the shelves.
When we were searching for an all-in-one CAI for our 392ci
Hemi-powered 2016 Jeep Grand Cherokee SRT, we knew JLT
Performance would be getting a call to assist with additional
airflow and oil vapor control. JLT Performance offers a variety of
off-the-shelf, bolt-on components for most GM, Ford and Dodge
vehicles. In our case, we opted for the JLT Performance cold-
air intake (PN CAI-SRTJ-12) and oil separator (PN 30 63P). JLT
Performance claims 18-22 rear-wheel horsepower and torque
increases with this specific CAI kit. It came complete with everything
we needed including the custom-built, 5x7-inch Powerstack air filter
element, intake tube, heat shield, clamps and hardware.
To up the ante, we also installed a JLT Performance oil
separator kit. These oil separators trap excess oil vapor, which is
normally rerouted through the intake manifold and could build
up with a layer of gunk and oily residue in the intake tubes and
runners. The best part is, there is no drilling or funky installation
procedure. It’s a true plug-and-play setup and was installed in
less than 10 minutes.
While we don’t have real-world dyno numbers to share,
we are happy to report the seat-of-the-pants feel was certainly
noticeable along with a much more aggressive intake growl
during wide-open throttle applications. What’s more, we got it all
installed in about an hour in the garage using basic handtools.
Of course, we’ll show you how it’s all installed below, and check
out the JLT performance website to see what’s available for your
truck or SUV.Truckin Tech TEXT AND PHOTOS: SEAN HAGGAI
- TRUCKIN.COM [7 8 ] NOVEMBER 2019 -
Source:
JLT PERFORMANCE INC.
75 7. 3 35 .19 40
jlttruecoldair.comJLT Performance
Cold-Air Intake
& Oil Separator
on a Grand
Cherokee SRT
- Removing the factory airbox
is a straightforward process. It
included loosening the clamp on
the airbox, unplugging the intake
air temperature (IAT) sensor and
PCV line. We also removed the
stock airbox base from the front
fenderwell.
Heavy Hemi Breathing