I saw on ebay a Tri Phase power modulte that plugs in like the Jet ot Super Chip. Anybody try this?
Do they work?
I tried one many many years ago on a 91 Z28, I did not really notice anything. But this one says...
Here is the link: Jeep Cherokee/Liberty/Wrangler Performance Chip/Module: eBay Motors (item 150479176944 end time Sep-10-10 19:23:45 PDT)
Hp increases up to 20 hp.
Torque increases up to 15 lb/ft.
Improved throttle response.
Quicker shifting (auto trans.).
Signal Error Protection.
Quick & easy installation.
3 Settings for superior versatility.
OBD I, II, & III compatible.
8 Foot in-cabin wiring harness included.
Tri-Phase Hp & Torque Statistics Result
Average Horsepower Gain Range 12 - 17 Hp
Average Torque Gain Range 10 - 14 lb/ft
Median Horsepower Gain 14 Hp
Median Torque Gain 12 lb/ft
Observed Horsepower Test Range 9 - 20 Hp
Observed Torque Test Range 5 - 15 lb/ft
Our Price: $134.95
Just wondering if anybody already forked over the cash and can encourage or discourage the idea...