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PSI VIDEOS

United by Trucks 

PSI Harness Installation video

United by Trucks Review- second half 11:00 on -


Eric Martin

PSI Harness Installation video


Xtreme CFM LSX Cylinder Heads

PSI Harness Installation video


PSI Quick Minute


PSI How to solve your 6L80e "No Communication with ECM" issue Video


PSI Harness in Bitchin Kindigit Camaro


PSI Harness in All Girls Garage 370Z with LS3


PSI Harness on Fast N Loud


PSI Harness Install with Texas Speed












The Driveway Engineer

Reviewed our Made In USA Proud Harness opposed to the attempts to replicate our harness- harnesses prone to premature failure

Comparison video (Long) - https://www.youtube.com/watch?v=Cju9PTN_h0w&t=28s

Comparison video Conclusion (Short)- https://www.youtube.com/watch?v=1a5-4kyi4Rs