Summit exhaust systems, are they decent?

Longgone said
I used their 3" kit on my Barracuda but my exhaust guy said he still had to do a lot of tweaking to get it to fit well. I have TTI headers too, not Hooker so I`m sure that played a part. The mufflers (if they can be referred to as such) are LOUD. I ended up using resonators in combination with their two-pass turbo mufflers to make the car sound good without being obnoxious.

I put the 3" system on my Duster, and I did have the Hooker Comps' Lots of tweeking and extra bending to get it to fit, and it is loud! However, My 1/4 mile time is the same now corked or uncorked, so the system does flow well.