Slip-on choices

[DanLop]

Hello all,
I travel a lot in Austria and Switzerland, and because of strict emission/dB regulations there I'm limited to consider only slip-on as a small sound improvement of stock exhaust.

Can you say which of these 2 sounds better?

Akrapovic:


Termignoni:


Thank you
Daniel

[smoother]

Hi, I bought Akra, sounds great in hi revs, looks better (in my opinion).
S.

[DanLop]

thank you smoother!
have you ever heard Termi?.. to compare them somehow

[Julian]

DanLop, I think you can find comparison on youtube.

[DanLop]

not exactly.. there are some single cases of showing this or that by "happy" owners, but still I can read opinions saying something totally opposite - that this change does nothing

[armageddon]

From what I could "see" the termignoni sounds almost stock, akrapovic sounds better.
Did you check mivv double gun? I like its sound from videos but no real experience. Cheapest of all...

[Julian]

In this case maybe will be the best for you to see/hear live. I know, easy to say....

[IakWhisky]

I've got the Termignoni and it's a bit disappointing to be honest. I'm considering trying a de-cat pipe to liven it up a bit. Unfortunately I haven't heard the Akra on this bike.
You may also want to consider Zard or the QD double gun options.

[DanLop]

Thank you all for your comments.
Unfortunately I gave up with my idea to buy a slip-on. Talking to (un)happy owners I got confirmed it doesn't really make sense.

So the new idea is to buy decat pipes and stay with ori. muffler. There are much more choices (more than slipons), but I think these 2 are the most reasonable:


LeoVince
... for its built-in pseudo dbkiller




Spark
... for accessory dbkiller





I talked to both manufactures and these 2 seems to be safe for the engine in terms of fuel mixture, and not that extremely loud (they reach 104dB at 4500rpm)

What you think about tha approach?

[IakWhisky]

Looks interesting. The Spark system is much more expensive. What's the difference?
Also, what is a pseudo db killer?