Quote Originally Posted by 1016IND View Post
There is still some with this exhaust but not as bad. That's also a function of tuning as well. Been working hard to perfect the ECU calibration not to do it. Plays a big part. To be honest you really only hear the crackle if you rev it at standstill. You cannot compare IPE with Armytrix haha. Maybe the remotes are similar (I suggested the upgrade them) but that's where it ends. I have heard or tried nearly every exhaust on this car and I can honestly say this is the best I've heard if you want sound when you want it and quiet when you don't.

While I still think the Xpipe design delivers great sound on the V10 engines the drone is annoying. Valves closed this is very tame and valves open you really get a crisp clean sound. It's proven to deliver power, maintains ability to operate with the factory flip switch and is very easy to fit.

Contact me if you are interested.
I don't really think the crackling and back fire is a bad thing, so is it your tune or the exhaust that seems to be muting it?

Out of curiosity, why can't you compare the 2, have you tried Fabspeed or Armytrix?