May 12, 2019 at 12:16 am #4982jerdParticipant
I know there are a number of posts already on here about slip-ons and cat deleted, but it seems like a lot of information is scattered through out and not aggregated. Wondering if anyone has any good sound clips/videos of the various different exhausts and personal recommendation. I have heard that the competition werkes slip-on is loud but have not been able to hear it up close. Any help appreciated. ThanksMay 12, 2019 at 3:45 pm #4987Fred from franceParticipant
Here is my svartpilen with no cat, the slip on is an akra with db killer and it s very loud.
I can t remove the db killer it s too much for me lol
The sound with the husqvarna exhaust is very good with decat. But i bought the bike with the akra.May 20, 2019 at 11:32 pm #5153MaxParticipant
I agree with above. I have the cat delete from Competition werkes …the Akra slip on did little to nothing over stock until I ran the cat delete. It’s loud but not annoyingly loud …also feels like HP gained a bit too, bike feels much more complete and at home with the cat deleteJune 13, 2019 at 11:07 am #5484Wrenchy7Participant
Looking at getting this, its nearly half the price of the akro slip on for the svart 401. Anyone found anything better / cheaper? I quite like this look over the puny akro. Thanks.June 13, 2019 at 11:39 pm #5497jerdParticipant
I ended up getting the Akro, and got it through my dealer for a fraction of the price it lists for online. I believe I paid about $300.
In terms of sounds, it didnt make much a difference, but I do notice the sound a bit louder and slightly more aggressive in the 5-8k RPM range. Overall not a huge difference though. Considering doing the cat delete as well.June 14, 2019 at 8:32 am #5498kungfupouletParticipant
I did the same mods, Akra (with db killer) + Cat Delete. But I feel like I’ve lost some torque in the process over stock. Top end feels more agressive (sound could be a huge factor here)
I’m OK with trading some torque over pure fun.
How’s your experience?June 29, 2019 at 2:28 am #5768
Duke 390 “slip on” with a diy rear peg delete. It will fit with the supplied hanger and factory exhaust support as well.June 29, 2019 at 2:28 am #5769June 29, 2019 at 2:31 am #5770July 6, 2019 at 8:31 pm #5881jimmyahhParticipant
The pic below is an Aliexpress knock off. I was super impressed with the quality. It was less than $100. I did modify it a bit from what was delivered. I shortened the whole set up and welded on the can.August 7, 2019 at 3:58 am #11943BurnzoireParticipant
I’m looking at getting the Remus slip-on. Anyone here have one?August 7, 2019 at 9:11 am #11947PatParticipant
Yes, I have one and can recommend it. I fitted just the Remus slip-on and kept the rest (cat and pre-silencer box) standard.
Sound is noticeable but not annoyingly louder with a slight popping when shifting down.
Best price I could find in Europe was at Mecadata: https://www.mecadata.com/remus-husqvarna-vitpilen-401-2018/451400301-silencieux-pot-echappement-remus-sport-flow–husqvarna-vitpilen-401-2018.htmlAugust 7, 2019 at 11:32 pm #11952BurnzoireParticipant
Good to hear. I think I read somewhere that the db-killer can be removed with just a screw, is this correct? Would be nice to give it a go, and put back in if it’s too obnoxious.October 7, 2019 at 3:12 pm #24792Freccia-neraParticipant
There’s also this option, not sure anyone mentioned it so far : https://www.youtube.com/watch?v=Yj5Z2RDA-A4April 22, 2020 at 12:23 am #28637VANPILENParticipant
That looks great, Dylan!!
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