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Terrance Haralson photo
Cyprus, Nicosia
1 Level
737 Review
46 Karma

Review on πŸ”Œ 69101 Powr-Flo Mass Air Sensor by JET by Terrance Haralson

Revainrating 5 out of 5

03 5.3L Sierra for parts

I bought this with matching throttle body, throttle body spacer, 180Β° thermostat, power control module and I have k&n cold air intake, manifold and exhaust Flowmaster. I haven't installed a chip or thermostat yet and the truck runs much smoother, but I can't say there's a huge difference in performance. It remains to be hoped that the Stage 2 chip will significantly increase performance.

Pros
  • Automotive
Cons
  • Not sure