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catalytic converter replacement and loudness??
I am considering replacing the catalytic converter and have heard that it greatly increases the loudness with aftermarket mufflers. I plan on keeping the oem muffler, so will the sound be that much louder with the oem, or is it just with the aftermarket types? I dont wan loud mufflers! Has anyone replaced their converter and stayed with the oem muffler and how does it sound? If it gets too loud can the converter be replaced with a small muffler instead to keep down the noise and not change the back pressure too much. I have a good custom muffler shop locally that can fabricate most any combination of muffler/bypass combination.
Thanks
Andy
My wife and I circumnavigated the globe on our trimaran sailboat, gone 8 years
Cushman Eagle, 1954 Corvette, 1964 Corvette with Duntov cam, 1996 Corvette, Chrysler 300 Hemi,
2003 1800 Gold Wing with Hannigan sidecar
2014 Spyder RT
IBA41956
DS446
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2010 RTS-SE, Orbital Blue
I had the bypass installed on my '14 RTS and left the stock muffler on. I didn't notice much, if any,
increase in loudness.
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Replaced mine and it is noticeable if running next to a spyder that still has the converter. I like the sound. You could replace it with anything you want, I suppose, but you won't want to.
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Originally Posted by retired1
I had the bypass installed on my '14 RTS and left the stock muffler on. I didn't notice much, if any,
increase in loudness.
Current: "Scarlett", 2017 Can Am F3-T, SE6, Intense Red Pearl.
BRP heated grips, DIY brake light strip and turn signal strips, Chrome/LED brake light tag frame, SpyderPops bumpskid, Baja Ron swaybar and billet links, Lamonster Third Peg, BRP Adjustable Passenger Backrest, SpyderPops Missing Belt Guard, ShowChrome oversize brake pedal, TricLED foglights.
Previous: "Synthia", 2014 Can Am Spyder RT, SM6, Pearl White.
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I installed the bypass pipe on my 2015 RT and left the stock muffler on. Sounded more like a ricer lot of back firing so took it off and put converter back on. Did not like the sound at all.
2015 RT SE6 LIMITED, Black
Tri Axis Handlebar,
Ultimate Mid Rider Seat with Fuel Door
F4 Wide Tinted Windshield, with Vent
Tric Led Mirror Signals
Stebel Nautilus Compact Twin Air Horn
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My Motto Is:
Live my life in such a way that when my feet hit the floor in the morning...Satan shudders & says "Oh, crap, SHE'S awake!"
Red Stallion: 2016 F3t SE6 (from Pitbull PowerSports/ Springfield, MO)
White Knight: 2014 RTS SE6 and matching 622 trailer (from Pitbull
PowerSports/ Springfield, MO)
Ms Spydee: 2010 RT SE5
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Lamont's pipe and a Big City Thunder baffle would be the setup you would want to do. The baffle gives you your midrange back and stops the dcell poping.
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f3 with the cat by pass and the lamonster performance pipe. stock oem exhaust. sounds a little louder with a nice "maserati rumble!"
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Originally Posted by spydaman60
f3 with the cat by pass and the lamonster performance pipe. stock oem exhaust. sounds a little louder with a nice "maserati rumble!"[emoji106]
So it sounds like a Chrysler? [emoji38] [emoji38] [emoji106]
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A friend I ride with pulled the cat off his 2010 RT and had little increase in volume. He just bought a 15 RT and pulled that cat as well. It is slightly louder but as was pointed out before if you were not next to one with the cat you would never know. I think it sounds really nice! My wife Kind of wish's my F3 sounded a tad quieter without the cat. I think it sounds great however very much more noticable without the cat and stock exhaust.
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Last edited by DrewNJ; 10-21-2015 at 08:41 PM.
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Happy TRAils/NSD
Paul
2012 RT L
AMA 25 years Life Member
TRA
PGR
Rhino Riders Plate #83
Venturers #78
TOI
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Originally Posted by Bob Denman
Maybe even one that's a little bit older...
Sorry; he made me do it!
https://youtu.be/CqdUGLvIswo
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Originally Posted by DrewNJ
If only the RS with a stock pipe sounded this good!
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Very Active Member
I just did mine last Saturday at Biketoberfest and can almost hear it going down the road. When accelerating it has a slightly throaty sound but isn't loud even when running hard. The ECU will will self adjust so your bike runs properly all you have to do after getting rid of the cat and installing a by pass pipe is start up your trike and let it idle for about 15 minutes, and then shut it off for about 15 minutes, and when you restart it, it will be ready to go. I like it, the little throaty sound with out being loud, and my RT seems a bit peppier, and I've been told my gas mileage will be better, but only time will tell.
You can call Spyder Attitude (864-907-1830 ) or e-mail to spyder.attitude@yahoo.com, or go to his web site: www.spyder1attitiudecom. He did mine Saturday in about 20 minutes not counting the run and rest time, and only charged a touch over $100.00 for the pipe and installation. Try it, you'll like it.
David
How old would you be if you didn't know how old you were?
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Originally Posted by Mike Ard
If only the RS with a stock pipe sounded this good!
Not going to disagree with you there! Here's an RS with a stock pipe! [emoji23] [emoji23]
https://youtu.be/0G1zJ7DT5y0
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Active Member
Originally Posted by DrewNJ
My RS was an easy fix with the Hindle pipe. Sounded awsome after the change.
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