Does it interfere with exhaust or anything???

 

I know the BMR's dont they are way off to the sides.

 

I didnt notice any difference with the STB, other than a busted knucke....its not that the install is bad, its just that when you are too lazy to go get the proper tools it sucks. Maybe i dont realize the difference in the STB because i dont take my car 100 percent in turns?

The Sub frames do not interfere with the exhaust at all...they are off to the side....note: before i bought my sub frames, they had all different types of colors, i was like who gives a ****, its underneath the car...well from certain angles, or from about 5 ft away you can see them. Mine are red on a teal car...but its ok...looks neat lol.