12 to 14 is about right, high end, from the free-flowing cat-backs. We're told they're around 15 most of the time but we knock off a few to keep it more realistic.call me crazy, and it very well may be true... but isnt 12-14 rwhp from ANY catback.... crazy?!?!?!?
aside from that HighHorseman, you seem to be very well versed in comparing catbacks. how would you compare the jba to the borla 125's? (sound level, drone, performance)