Product Description
Texas Speed Billet 100mm Mass Air Flow Housing
Includes GM LS3 Card Style 5-Wire MAF Sensor
Texas Speed's 100mm High Flow Mass Airflow Sensor is 100% American made! The package includes the billet MAF sensor housing, bolts for the MAF, and a new GM MAF sensor #15865791. This housing features a honeycomb screen to smooth airflow for proper metering, unlike many cheaper MAF housings on the market. This sensor/housing combination is an easy way to adapt a larger 4" intake tube to various LS based engines (wiring adapters may be required).
**THIS MAF SENSOR WILL NOT WORK WITH STOCK ENGINE PROGRAMMING AND REQUIRES RE-CALIBRATION OF THE FACTORY PCM**
**NOT RECOMMENDED FOR '97-'98 VEHICLES WITH 1st GENERATION LS COMPUTER**
