98-02 Firebird LS1 Mass Air Flow Sensor w/ CAI Granatelli

1998-2002 Pontiac Firebird Trans Am Granatelli MAF. For applications with a cold air intake installed.

- Fits 1998-2002 GM LS1 F-Body and 1997-2000 LS1 Corvette
- Calibrated for use with a cold air induction system
- Direct OEM replacement, won't void your factory warranty
- Improves mileage and throttle response
- Chassis dyno proven to add 8-25 horsepower (depending on application), 60% airflow increase over stock
- Improves performance from 2,000 rpm to red line
- "Truly Calibrated" on our in-house MAF Dyno and Flow Bench to optimize performance for YOUR specific application
- Compatible with most electronics and aftermarket bolt-on performance equipment
- Installs in 10-15 minutes using basic hand tools.

May have to reinstall programmer if one is already installed.