Best Powersports Silencers & Mufflers

The M4 Standard / Race Series Slip-On Exhaust has a built-in baffle, tuning the exhaust note for a crisp head turning sound. M4 Exhausts are available in both Standard / Race and GP Series mounting configurations.
Reviews
Find Best Price at Amazon"M4 sounds and look Awesome."
"Best sounding exhaust for the FZ-07 in my opinion."
"If you are not sure how to correctly remove the stock system, there are some good videos on YouTube. Cutting the stock pipes was not super easy, even with a wheel cutter and grinder, but have a little patience and don't mess it up. The overlap of the new system to the stock pipes will provide a little leeway if your cut is slight skewed, but take your time."
"Fantastic exhaust!"
"Haven't noticed any power loss, but with the DB Killer out I did have it back fire a couple times when you cut the Throttle, who cares though, it sounds cool and LOUD! For the price and the quality of the product you get from M4, this should be the first mod done to any FZ-07 or any bike for that matter."
"Installs in an hour with the right tools."
"Great exhaust the minute I put it on I knew what a great change it was! Great product and way cheaper than the other exhausts out there."
"Took me and my friend about an hour and a half to 2 hours to get it all on and we definitely aren't mechanics so as long as you know what tools are, it will be a breeze."

Specifically designed to meet the unique requirements of performance road bikes, our PowerTip sound suppressor is a recommended accessory for our exhaust systems with M Series outlets. Easy to install - simply unbolt your existing M series endcap, drop in the P-Tip and reassemble. FOR CLOSED COURSE RACING ONLY. Specifically designed to meet the unique requirements of performance road bikes, our PowerTip sound suppressor is a recommended accessory for our exhaust systems with M Series outlets.
Reviews
Find Best Price at Amazon"The o-rings may be needed if the tip is still loose after putting the cap back on the muffler. Installation is simple, just undo the 6 Torx T20 screws holding the back of the muffler on put the tip on and do the cap back up, use the appropriate o-ring that works for you if you need it."
"It now strikes the perfect balance between aggressive/sportbike sound, but not so much as to cause discomfort for the rider(s) and people around you."
"The only reason I don't give this suppressor 5 stars is because of the less than desirable change in the sound characteristics....Unfortunately, since you are reducing the pipe diameter at the end of the muffler, it gives the bike a sound similar to a Ninja 250 at idle..... Fortunately, this characteristic disappears once you begin climbing in the revs and level out at cruising speeds."
"Reduced the db level noticeably at highway speeds but still maintains throaty sound."
"The bike is extremely loud (like it) and not good for the long trip I'm taking."
"Works, it just works."
"I had a friend ride it down the street and it wasn't too loud at higher rpms in different gears either."
"I ordered the black as I did not want it to stand out color wise in the pipe."

3 GGB Mountain Can for Polaris 600 & 800 AXYS RMK / SKS / Assault / Rush / Switchback / Pro S / Pro X
GGB Mountain mufflers are designed to be used in areas where increased sound levels are not an issue. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Very very very loud can."
"Great sound easy installation super light wait."
"Couldn't be happier awesome sound very nice quality."
"Easy to work with."
"Great product, shipped quickly!"
"Amazing sound and improved throttle response!"
"Great fit, fast shipping, excellent can."
Best Powersports Exhaust Baffles

Quiet baffle for Shortshots Staggered by Vance & Hines. Sold Each .Image is for reference only. Enter your model number to make sure this fits.
Reviews
Find Best Price at Amazon"Put in a some "1/2" stainless steel bolts to hold them and voila, they were installed, 10 minutes tops, without having to remove the pipes."
"I have Vance and Hines Short Shot staggered and love the pipes but they didn't even have the stock baffle in them, just too much bite when I get on it. At the regular price these are the perfect part for my pipes but at the deal I got this was a outstanding buy."
"When you hit the throttle it sounds sooo good hghmghghfmmghhhhhhhh :S makes my ears tingle."
"Highly recommend for those that want a lower, deeper exhaust note."
"Works as advertised, takes the sharp crack and rasp off the edge of the exhaust note and quiets the overall sound."
"Old baffles were WAY to loud."
"Most advise drilling your own hole and painting with high heat paint to protect."
"The picture is misleading ordered expecting to get a set."