I have been thinking about this same setup. How is the sound compared to stock - louder, deeper...? Is there any real noticable power increase? Those tips look very cool.
The sound is great. At idle it is the same. Going throughthe gears normal it is a little louder and deeper. At WOT it sounds AWESOME!!!. No dyno but SOTP, it seems to pull harder especially over 4000rpms. I love this set up. Next mods will be JLT RAI and 4.30 gears.