Maybe should have got the Hyperteck
Reviewed By Douglas B (MECHANICSVILLE, VA) Reviewed for a 2004 Chevy Tahoe —9/23/2013 11:11 AM
Installation was problem Easy..Not really feeling the HP/TQ difference.. torque management is the same on or off no difference. Did gain 1mpg sometimes 2mpg gain. still within my 30 days will probably try the hyperteck.