When you click on links to various merchants on this site and make a purchase, this can result in this site earning a commission. Affiliate programs and affiliations include, but are not limited to, the eBay Partner Network.
I bought my deuce with un-baffled pipes and I hate it. I find the sound to be too high pitched. I personally prefer the low rumble of good pipes with baffles. I got a good price and will change the pipes soon.
Keep in mind that un-baffled pipes will also cause reversion. The video link here has a good take on reversion.
stock pipes on a touring bike with the baffles knocked out,sound like crap. sportsters, softails,dynas.. all have a glass pack with a plug welded in the middle,they sound ok/god opened up. touring bikes have an actual chambered muffler just like a car. when you knock out the center, you just get a high pitched tinny exhaust leak sound.if you can drill out enough to stick a strait pipe in the center, you will basically have a drag pipe. it would be loud, but sound good. your best bet is to find an aftermarket set of slipons... i have worked on and modified a LOT of bikes, have never felt a loss in performance from pulling baffles.. that can only be seen on a dyno. you will never see peek power on the road anyway.
I have the V&H Big Shot Duals. I just pulled the baffles out this past weekend and installed a set of Thunder Monster Original Baffles. As soon as I got on the bike I noticed a decent amount of loss in torque. I had the V&H's installed before I left the dealership so riding with those is all I have to compare to. Debating on whether or not I want to put the regular baffles back in or not.
Many, many, many riders equate noise with horsepower. It is not a valid correlation, to say the least. Harleys very much need a certain amount of back pressure to crank out their best horsepower, as do lots of 2 strokes.
Dynos don't lie, but riders sometimes are misinformed.
I have the V&H Big Shot Duals. I just pulled the baffles out this past weekend and installed a set of Thunder Monster Original Baffles. As soon as I got on the bike I noticed a decent amount of loss in torque. I had the V&H's installed before I left the dealership so riding with those is all I have to compare to. Debating on whether or not I want to put the regular baffles back in or not.
If you like the sound of the Monster Baffles, another option is to install a set of Thunder Torque Inserts along with the Monster Baffles. You will keep the same sound, BUT you will also gain all the lost torque back plus more.
7 Surprising Harley-Davidson Products that Are Not Motorcycles
Slideshow: The bar-and-shield logo shows up on far more than motorcycles, some of the company's most unexpected products have nothing to do with riding.
Slideshow: From the troubled AMF years to modern misfires, these bikes earned reputations for reliability issues, questionable engineering, or disappointing performance.
Crazy Bunderbike Build Looks Amazing, But Is It Impossible to Ride?
Slideshow: The Swiss custom shop has taken a Harley Softail and stretched it into something so long and low that it looks closer to a rolling sculpture than a conventional motorcycle.
Engraved Rebellion: Inside Bundnerbike's Glam Rock II
Slideshow: A standard cruiser becomes an intricate metal canvas in the hands of a Swiss custom house known for pushing Harley-Davidson platforms far beyond their factory brief.