*Note some 2003 cars have an external IAT and some do not.

The JLT air intake for the Big Body Fords is a simple and cheap way to let your 4.6L engine breath. This is not a Mustang kit made to work on your Crown Vic, Grand Marquis or Town Car, it’s a new filter system designed for your car. Simply remove your stock air filter box, swap over your stock MAF unit to the JLT kit and re install in your car. 1/2 hour job and in testing we have seen big power gains of 6-12 RWHP and upwards of 10+ RWTQ through out the rpm range, not just peak gains. This system requires no tuning and is a direct bolt on and no other parts are needed.

Included in the kit is a large S&B Powerstack lifetime reusable/cleanable air filter, MAF adaptor with bolts, support bracket and custom designed ABS plastic heat shield to block the radiant engine heat at idle and low speed, but allow large volumes of cool air to engulfed while driving.

Please be sure to select the correct year of your vehicle. 1994-2002 cars have an external IAT (inlet air temperature) sensor. They made a change mid year 2003 so some 2003 cars have an external IAT and some do not. If you have an 2003 be sure to double check if you have the external IAT sensor or not before ordering. 2004 cars do not have an external IAT sensor.

Please note, this kit will not fit the 2004 CVPI (Crown Vic Police Interceptor).

To properly clean your 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 availble for most intake kits we carry, these filters are made for us by Outerwears, these prefilters are water repellant. They will increase your filter life and cut down on your cleaning intervals! For more infomation check the product page here JLT Air Filter PRE FILTER

This kit is street legal in all US states.
CARB Exempt ID: D-761-2