not all of the glass goes out the back, just some of it burns off and the sound will get louder over time but it will be about the same tone etc. I know, I put the exact same thing on my 96 2.0 ztec and it was great for the whole time, thing still goin strong too, sold it to a friend after I bought the 98. btw the v6 and 5 spd is exactly what this car needed to make it really fun, 2.0 was fun, but this is really really fun, real squirly in 1st and 2nd gear though. how much is the lsd mod for the mtx in the 98's anyway???
