Electric cutouts or flow master 40's?
 

hello all,

i have a 2010 is250c I want to modify the exhaust to bring out the rumble of the car. I have some flow master 40's lying around and I was deciding between those or electric cutouts but was leaning towards electric cutouts because I really like how you can switch back to stock when you want your car quiet again. Any suggestions/advice on setup? Let me know what your custom set up is! Also not trying to spend too much $$$ considering it's only a 250. Thanks!

-Dereklexus