SOLD - Unichip for a 2004 Coupe 3.5L with (CAI) + (CAT/Back) + (HDR). It also fits some sedans. (It was on mine.)

SOLD

Here's the URL from Unichip:
http://unichip.us/search_results.asp...dies_model=109

$755.10 RETAIL

ADDS UP TO 19.5 HORSEPOWER & 20.4 TORQUE
Tune your engine for maximum safe power

USES PLUG N PLAY OEM CONNECTORS
Piggyback technology that installs in minutes

A SAFE PERFORMANCE ALTERNATIVE – FINALLY!
Does not alter factory computer - 100% electronically invisible

Can be tuned to your car by a tuner.... but
the Firmware is U070326P
the Map#A is A15010305-
the Map#B is B15010305+

 

Can this be re-tuned, say when i add plenum spacer?
Does it up hp by 19.5 when installed on any vq35, or specifically if you have these mods?

 

yes, it can be re-tuned.

I cannot personally tell you what the HP gains are. I have never put it on a dyno and only owned it for 6 months or so. If you have any questions about fitment, please talk to Unichip. They are very helpful.

 

Reduced

first $250.00 takes it