I did a search but didn't find anything specific. I'm wondering if you guys have before/after dyno number (or track time) with your cat-back systems?

The Lightning definitely needs some thunder to go with it. But not at the expense of losing significant amount of power.

 

Expect 0 gains. Only loss I have seen posted is from the Flow-Master.

 

I didn't do a c/b only dyno, but my dyno with the c/b and a 5 lb pulley is in my sig. The numbers went up from the previous dyno with a 3 lber and stock exhaust. My new best(sig. too) et was done with the same setup as the last dyno.

Dan

 

NM I miss read your post, and couldnt dlt the post