Superchips Flashpaq programmer for Jeep# 3875

kensommers

New member
I used this only once, I have the original box, usb cord, cool looking badge type stickers, owners manual, etc... My Jeep is a Stroker and this is not compatible with over bored engines. I paid $339 ,will let it go for $275. Shipping will be calculated USPS.
 

kensommers

New member
From what I have read it can be used on Jeep TJ, XJ, JK, WJ, WK, AND COMMANDER Years; 1998-2010. And no, it is not locked to my vin#
 

kensommers

New member
To make sure I am gonna try it on another Jeep tomorrow and post up my results. I dont want to sell something that no one can use.
 

kensommers

New member
I used the performance tune, requires premium fuel. I definetly felt a seat of the pant improvement in power. But it did not like my higher Compression ratio, which subsequently caused some pinging( too lean). A couple other features was the extended idle feature. Comes in handy when running a winch. And the ability to retard timing up to 4 degrees. To be honest, if you have a TJ or JK, you'll get more out of your tune. It also can read and erase obd2 trouble codes.
 

kensommers

New member
Update: Once the original vehicle is returned to stock tune, the programmer is available to tune another vehicle. I used this only once and immediately returned to stock. I paid $339. Will let it go for$275.Original Box, USB cable, owners manual, stickers,etc.. included.
 

kensommers

New member
Correction: The Timing advance feature should read 0°to-6.5°. I originally stated 0°to -4° of adjustment.
 
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