hey i purchased this unit a while back and is sitting in my garage that i found the other night. this unit is really compact and brand new i will include the dust that was collected also . im asking $50 shipped anywhere in the 48states. It was made by a small company called
S-tron-ics here in southern cali. they retial at $79.i will no longer need it bacisally what is does is you wire this unit up very simple and you can run a test pipe or straight pipes as some might call them without the annoying check engine light which sometimes goes into LIMP mode or FAIL SAFE mode. it comes with full warranty.and instructions

 

 

Yo I remember those things they work great I wonder if S-Tron is Still open. Well people if your dont know those S-trons O2 bypass units work great they bypass your secondary o2 sensor. And if your tired of getting those pesky Check engine lights since you don't have a catalytic converter or your 2nd O2 sensor is failing? Then its must for any 96 up, Obd-2 or obd-3 etc vehicle that wants to run a straight pipe! It easy to install too only 4 wires and your Check Engine Light is gone and your car still think it has a a second O2 sensor.



[Modified by SPARK RACING INC., 11:09 PM 2/14/2003]