Originally Posted by pride355
Congrats. You have just purcheased the best exhaust system on the market in terms of weight lost, craftmanship, design, power gains etc. IMO
I'm curious how you will find the noise of Akrapovic Evo vs your ex-M performance?
I had one, too but couldn't live with the rough/loud noise of full system so just sold the mid-section and left with slip-on. I know I left 20-25 hp (I also have Evotech software for Akra evo) on the table but very happy with the slip-on sound.
I had the chance to drive it today and this is a totally different sound compared to the M-performance, both systems sound great but the akra evo has a more aggressive tone and the gain of power makes the car more pleasant to drive it, I am totally satisfied with this exhaust system
2006 E46 M3 slicktop 6 MT, carbon black with black leather interior
2017 F82 M4 frozen black with sakhir orange interior, on order, delivery due March 9th, 2017