JLT AIR BOX (2011-14 GT WITH VORTECH OR PAXTON SUPERCHARGER)

The JLT Air Box consists of an roto-molded Heat Shield that ties into the stock fresh air inlet in the grille as well as seals to the hood, a 4.5” Flow tube, Huge 4.5X9” S&B Powerstack Air Filter, Silicone reducer and all clamps.

We did some dyno testing with the kit with good results. First we ran the car the way it comes from Paxton with the stock airbox in a blow through MAF set up. Then we swapped out the stock box for the new JLT Air Box and made a couple more runs.

The increased air flow resulted in an additional 1.5 PSI of boost and 20-30 RWHP and RWTQ increases through out the runs.

This is with NO TUNING as it’s a blow through set up. We also have a draw through set up with a large 110mm MAF.
WE RECOMMEND YOU HAVE YOUR TUNE CHECKED ANYTIME YOU MAKE A PART CHANGE ON A SUPERCHARGED CAR!

BLOW THROUGH ONLY $169.
Install Instructions

DRAW THROUGH ONLY $249
Install Instructions

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.

MAINTENANCE 
To properly clean your oil filter, we recommend the S&B Precision II Cleaning & Oiling Kit.
*TIP* by purchasing a 2nd air filter you can simply swap filters when it’s time to clean it and not be rushed. Clean the first filter and it’s ready when it’s time to change again.

JLT Pre-Filters are now available for most intake kits we carry, these filters are made for us by Outerwears, these prefilters are water repellent. They will increase your filter life and cut down on your cleaning intervals! For more information check the product page here JLT Air Filter PRE FILTER

2013-14 owners, ALL JLT KITS NOW INCLUDE OUR WATER BLOCKER PLUG INSERT FOR NO WORRIES ABOUT WATER GETTING TO THE FILTER.

*This product is NOT CARB (California Air Resource Board) Exempt. It is not for legal sale or use in the state of CA or any other states adopting CA emission standards and require a CA Executive Order (EO) number. Any orders placed for this item with a CA ship to address will be cancelled.