2006-2015 GM LS Series Granatelli Motorsports Slot Style Mass Air Flow Sensor

Fits 2006-2013 GM LS Series (LS3/LS7) Engine with Slot Style Mass Air Meter

Direct OEM replacement, won’t void your factory warranty

Improves mileage and throttle response

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.