How do I know if my exhaust manifold is aftermarket?
First post so go easy on me boys. Bought a 2009 r6s last year without much bike knowledge. It had a yoshimura muffler cut in half (Race TRS SO SS-CF-SS).
The muffler actually fell off a few months ago when I did a pull so I've been looking to buy a new one (it was at night and I couldn't find it after going back for it). I've narrowed down my choices to m4, skorpion, or coffman, all short slip-ons. If my headers end up being yoshimura, would a different branded muffler ruin the bike? I do plan on getting a tune eventually as well.
I'll try and post pictures of the headers tomorrow
Last edited by crim17; 08-22-2019 at 11:44 PM.
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