I purchased my car used and it had an Injen CAI on it (only mod other than 20's) and i was happy. But i noticed that my gas milage is somewhere around 17. So i started researching and found awesome reviews on the JWT Popcharger. I dont want to start a thread on one versus the other, just wondering if i need to do anything once i do this change? Ive read that i have to reset my ECU or disconnect the battery or something like that. Any help would be greatly appreciated

 

Your ECU will automatically adapt to the mod after like 200 miles or something. OR you can disconnect your battery overnight to reset it. Either one works the same.

 

No need to reset ECU or battery unless you get a cel.You will be happy with the change I ordered popcharger hasnt come in yet.

 

I installed my popcharger last weekend. Power gain and sound is much better than I expected, but my sensor is jacked up or something. when i'm at a light, my mileage and mpg drops drastically. I dunno what's happening. mpg went down to 13.9 and I've never seen that since I bought the car. I'm goign to reset my ecu this weekend to see if it helps. I put about 140 since the install.