Is this worth it?

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PCA4208

Senior Member
Joined
Nov 27, 2012
Posts
2,658
Reaction score
580
Location
Albuquerque, New Mexico
Ram Year
2017
Engine
Hemi 5.7
Its called a power wire. It just tricks the ECU into thinking that the air coming into the engine is like 20* colder than it actually is. Waste of money.
 
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