I have a 2024 90 V8. I run it in dynamic mode all the time so i assume the valves are always open. Will a Milltek system offer any real performance advantage. I do NOT care at all about sound or how cool it looks. Is there an actual performance gain to changing my stock exhaust?

 

i have a 110 v8 with Miltek. never put it on the dyno but you can feel a difference. the oem muffler is very restrictive making the exhaust note very tame.

most exhaust companies claim 10-20 hp gain. can you really feel that on 500+ hp that’s up to you to decide.

i have other mods where a free flowing exhaust yields higher gains