Lethal Performance 5.0L Mustang JLT Series II Cold Air Intake Kit (Plastic Tube) Power Package with Jon Lund Custom Tuned SCT X4
Add up to 25rwhp with this JLT Series II cold air intake and Lund Racing custom tuned SCT X4 package.
JLT Series II Cold Air Intake
Lund Racing Custom Tune
SCT X4 Handheld Device
ALL NEW JLT SERIES 2 for 2011-2014 Mustang GT 5.0 and 2012-2013 Boss 302 NOW SHIPPING
This new kit was designed from the ground up to work with today's aftermarket manifolds and throttle bodies.
Released back in 2010, our original kit has worked great on the 5.0 for over 7 years. With the release of the BOSS and now the Holly Sniper along with 85 and 90mm throttle bodies we decided to do a redesign to accommodate these different sizes and angles.
The all new JLT Series 2!
BIGGER, BADDER and still the BEST!
Designed to fit and work with the stock manifold as well as the BOSS and Holley Sniper
It starts with a 4" opening at the throttle body to match up to those 90mm units. The kit comes COMPLETE with 2 couplers. One 4" straight for the 90mm and a 4-3.5" reducer for the stock unit.
Next is the perfect 112mm MAF housing. Up from 107mm on the original, but not so big to cause drivability issues. Oh and the MAX allowed in NMRA Coyote Stock racing.
At the MAF you attach our one off designed S&B filter. A massive 5" at the inlet with a full radiused bellmouth to huge 1" deep pleats, this thing flows tons of air.
Finally all this sits in our own designed Roto Molded heat shield that utilities the factory fresh air inlet to get you the most cool air possible.
Finish it off with a silicone coupler and stainless clamps and you got the BEST Intake on the market!!! NO METAL TUBING HERE!!
MOLDED IN MAF
It’s a full 112mm ID at the MAF area
MAF is rotated to the inside or engine side of the tube for a more pleasing smooth look
Includes roto molded plastic heat shield to block engine heat at idle and low speed.
It incorporates the fresh air inlet from the grill.
It uses a large area to make sure the filter has tons of cool air.
•JLT Textured Plastic Intake Tube
•4" Silicone Coupler for aftermarket throttle bodies
•4-3.5" Silicone reducer for stock throttle bodies
•5x7" S&B Powerstack Air Filter
•Roto molded Heat Shield
•HD Clamps, 2013-14 hood insert plug & all needed hardware
The design and detailed instructions help make this kit an easy install.
GAINS AND TESTING
2-4 RWHP over our original JLT CAI on a stock GT
8-10 RWHP over our original JLT CAI on a BOSS!
10-14 RWHP over our original JLT CAI on a modded GT
We have tested this on three different cars with different stages of mods and all gained over the original kit.
AIR FILTER OPTIONS
OIL OR DRY
We use only the best air filters made by S&B to our specifications.
For years we only used oiled filters, but dry filter technology has been proven and is now a popular option.
Should I choose a Dry Disposable or Cotton Oiled Filter?
Since you are not sacrificing performance with either choice, the decision comes down to would you rather throw away the filter or clean it.
Dry: Comparable airflow to oiled cotton filters with the same great protection.
Last for up to 30,000 miles of highway driving. Extend the life of the filter using compressed air.
Oil: Oiled filters can last forever as long as you properly clean and re-oil it.
See picture of filters below. Oil filters are available in red or blue and Dry filters are white.