I bought my car about a year ago and it has always ran just fine. it has a regular intake and a universal muffler. Other than that there are no more mods that would increase any power. I ran a 1/4 mile and I ran a 15.8 90 mph w/ full interior and an aluminum wing. This seems a bit fast for me and the guy I bought the car from said he didn’t do anything to the car besides the intake. them later on I added the muffler. is this time normal for just an intake and exhaust? or could there be something done to the engine I don’t know about, like messing with the ecu or something?
That doesn’t mean anything. Look at my signature. If you’re at a lower elevation your car will run strong. There’s also a lot of other variables. Also I’ve seen some people on the board who claim to have a fairly stock g2 running mid 15’s. Not really believable but… I doubt your car is modified that you know of.