Installation a true bolt on with no modifications PowerTech Set FOXTROT - Dodge HEMI 5.7L, 6.1L & 6.4L, Dodge/Jeep 3.7L 5.7L Hemi Throttle Body BBK 1536 TPI Twin 58mm Throttle Body For 85-88 Chevy Corvette 5.0L 5.7L BBK Throttle Body This BBK 85mm throttle body is one of those simple bolt-on upgrades that actually makes a noticeable difference in performance. If you've got a 2013-2016 Dodge with the 5.7L or 6.4L Hemi engine, this thing can add 12-24 horsepower without messing with your fuel mileage or daily driveability Fitted with the highest quality components and brand NEW Factory OEM Electronic throttle controls Upgrade your Chrysler, Dodge, Jeep, or Ram with the BBK 85mm Hemi Throttle Body. Supports stronger airflow and throttle response for 5.7L Hemi and 6.4L 392 Manufactured from brand new CNC machined 356 Aluminum Housing
