Quote:
Originally Posted by MuffinFlavored
How much of an improvement sound wise did you see? Any drone? I know it's a popular brand but I'd like your verdict.
I've read that sometimes, power actually dips because of the smaller amount of restriction?
Would you need to combine this with some downpipes to have a fully catless system or am I mistaken?
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No drone at all. Improves response and some power, but I have never put on a dyno for any actual results, however Akra says there is a difference.
Yes, you do need to change downpipes for catless system. Sound is great, not too loud and not stock for sure. Also a ton lighter than stock as the whole thing is titanium minus the tips.