ognjen found this on ebay , was thinking there is no chip tuning boxes for z22se . http://www.ebay.com/itm/Digital-Chip-Tuning-Box-OPEL-ASTRA-G-Petrol-1-2-1-4-1-6-1-8-2-0-2-2-Performance-/121093469112?pt=Motors_Car_Truck_Parts_Accessories&hash=item1c31bbb3b8&vxp=mtr Is this a scam or it could work ?
evocarlos looks like a lot of money for a variable resistor 🙂 just makes the ecu think its getting colder air giving it more fuel actual gain 0.0004% or eml
steve2761 how much! these resistor units must be making sellers a fortune. you're in the wrong business carl.screw the chains.