Did a exhaust resonator delete on a 2019 BMW F750GS today. Essentially removing this 8 lb resonator box, and replacing it with this half-pound link pipe specifically made for the F750GS/F850GS instead.
(the resonator is in the wrong way in the pic but you get it)
The resonator delete pipe is < $100 from TEMU, who sent to me for free... and like when anything comes free in life, I was very concerned.
Is this going to sound like poop?
Is this going to run like poop?
Is this going to set off expensive BMW error codes that will make me poop myself?
etc.
Honestly...
This thing is amazing!
It's not stupid loud, but it gives the bike more sound that is much more deep. It's outgoing but in no way obnoxious... whereas it used to be a quiet reserved subdued German. Touring will be no issue with it. It's quieter than my G650GS with a Dominator pipe, and maybe a little louder than my BMW G650GS with a Leo Vince in Italy. I tour on both.
I couple years ago when I had an F700GS in the garage, I put a pipe on it, and, it was pretty good...
for an F700GS. There's just only so good that engine configuration
can sound. But the F750GS/F850GS with it's 853cc twin firing at 270 degrees, and this resonator delete, **** me, it's given me a whole new level of respect for this motorcycle! It sounds like it commands more respect too!
Re: the weight savings, yup, saved 7.5 lbs. Along with switching to a lithium battery I've probably saved about 10-11 lbs now... but I'll add some GIVI brackets soon and that'll cancel out. Can't say I felt a difference if I'm being honest. This bike has 6" of travel in the back, 7" or so in the back, and electronic and dynamically adjustable suspension and is pretty well balanced, so it already handles great.
The only issues were:
1) It came with no rubber grommet. I thought putting one in would help avoid vibration so I kind of cut one to size and made it work.
2) The mount for the heat shield... You need to put the bolts in, in a certain order, or they won't both fit. Also part of the heat shield is rubbing against the exhaust (no clearance)... so I might take the heat shield off and grind that corner off.
All in all, considering this mod is < $100
and < 30 minutes, what's not to love?