Wyvern 4-in-1 Titanium

[j3gq_imp]

One word about the charts shown. When you look up from a given rpm, and figure that this exhaust gives you just another 5hp at that rpm, you might likely say “irrelevant”. But that’s not the most interesting way to look at the chart. When you look at the same chart along a line of constant power, from left to right, checking for example where 80 hp is produced, you find that the single exhaust system makes the same power at 1000 rpm/s less. That IS relevant, for noise, vibrations, comfort and your neighborhood. It also reduces internal friction, and such your gas consumption.