For performance I get the "let the engine breath" and have planned an open K&N on the induction and think a free-flow exhaust manifold by Librands is the way to go. As for sound, I want a bit more V8 burble plus some popping on the overrun but a relatively quiet note when cruising along.
1997 +8 BRG, BMW Z4, Harley FXD, Greeves Silverstone RDS, Kawasaki H2 & Z1000 - no electric cars!
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