AFe Power Ram (6.7) Ignition Performance-77-32004 GM Cars/Trucks " The result is better airflow

The result is better airflow and filtration

1999-2003 E SERIES 661

Pro 10R 10-Layer Progressively Finer Cotton Gauze Oiled Media for Maximum Dust Holding Capacity

Enjoy the drivability a modern VGT turbo has offer

YEAR RANGE: APPLICATION: ESN RANGE:

AFe Power Ram (6.7) Ignition Performance-77-32004 GM Cars/Trucks " The result is better airflowUp to +63 HP and +184 lbs. x ft. Torque with heavy tow tune Custom Tunes for Stock or Modified vehicles developed by aFe POWER expert calibrators Requires registration before custom tunes can be downloaded Programming performed through the vehicles OBDII Port Diagnostic and Monitoring Capabilities Ability to adjust vehicle parameters Update device and download aFe POWERS custom tunes over Wi Fi SCORCHER Pro Bypass Cable is Required (P N: 77 90009 Sold