Cat Back Exhaust
 

Invidia N1 titanium tips or HKS hi-power Specl titanium tips
which would you prefer and why based on power , quality and price?

dude.....


Ok, i'll indulge with a real answer. Forget the idea of gaining any power with a catback--there's almost nothing to be gained. But here are some random thoughts:

-The N1 is loud, particularly if you do other exhaust mods. It also has drone around 3k rpm, which makes highway driving less pleasant.
-The HKS is about double the price.
-Both seem to be decent quality.