Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017
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  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Ceramic Black
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Ceramic Black
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Ceramic Black
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Ceramic Black
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Brushed Stainless Steel
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Brushed Stainless Steel
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Brushed Stainless Steel
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017 - Brushed Stainless Steel
  • Two Brothers Comp-S Exhaust System Kawasaki Vulcan S 2015-2017

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MSRP
$759.98 - $859.98
Savings (15%):
$114.00
Price
$645.98

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This product is legal in California only for racing vehicles which may never be used, registered or licensed for use upon a highway.

Two Brothers Comp-S Exhaust System Kawasaki Vulcan S

Take your Vulcan S to the next level with the Two Brothers Comp-S Exhaust System. The Comp S features manufacturing processes that were previously only founded on racing exhaust systems. The headers and midpipe incorporate TBR's stepped exhaust technology that creates a vacuum effect that forces hot exhaust gases out, allowing your engine breath better while simultaneously increasing horsepower, torque and throttle response. Additionally a pipe bending method known as mandrel bending is used and prevents wrinkles and ovalization of the exhaust pipes

Features:

  • Designed and tuned for max torque and increased horsepower
  • Swept-up muffler for enhanced ground clearance
  • Carbon fiber end cap
  • Mandrel bent stainless steel tubing
  • Hand TIG welds
  • High-temp stainless steel wool and packing material
  • Fits with forward and mid controls
  • Accepts OEM O2 sensor
  • 12 lb weight saving over stock exhaust system
  • Made in USA
Unit Stock Exhaust Two Brothers Max Gain
Max Power HP 56.24 62.48 + 6.24
Max Torque ft-lb 22 10 - 12
Sound Level db 83 102 + 19

Resources:

4.9 / 5
Bang For The Buck
4.4 / 5
Features
4.3 / 5
Style
5 / 5
Ease Of Install
4.8 / 5
Fit & Finish
4.7 / 5
Durability
5 / 5
This Product Fits:
Kawasaki
VN650 Vulcan S 2015, 2016, 2017
Product Style RevZilla Item # Manufacturer Product # Availability
Full System / Ceramic Black 1029470 005-4200199-B In Stock: Ships within 24 hours
Full System / Brushed Stainless Steel 1029471 005-4200199 In Stock: Ships within 24 hours

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Returns

If your order arrives and it is not right, we will we'll fix it, NO NONSENSE, we promise.

Doesn't fit or just not happy with it? You can return any new, unused and unaltered item within 30 business days of delivery receipt of your item. We will issue a full refund to your original payment method.

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4.9 / 5.0
9 Reviews
5 Stars
4 Stars
3 Stars
2 Stars
1 Star
8
1
0
0
0
Bang For The Buck
4.4 / 5
Features
4.3 / 5
Style
5.0 / 5
Ease Of Install
4.8 / 5
Fit & Finish
4.7 / 5
Durability
5.0 / 5
BADD AZZ!!!
Super light, easiest exhaust to install ever! Sounds loud, mean and straight up Bad! Thumps! Very loud! I will start wearing ear plugs tomorrow... Check engine light comes on and stays on probably because no CAT. My friend rode it around my neighborhood and I am in love! My wife has the exact same bike and exhaust and she loves it too! Says get out of my way! We bought black to go with white bike and black bike. Looks fantastic! Revs quicker, faster, more free.
June 15, 2015
Ride:
2015 Kawasaki VN650 Vulcan S
Bang For The Buck
4 / 5
Ease Of Install
5 / 5
Durability
5 / 5
Great Sound!
Installed this exhaust over a couple beers and it went real smooth, it's really just a few bolts and done. The sound is much louder than the stock exhaust and sounds great. No check engine lights, I did unplug the battery to do the install. During rides I would get popping on decel and the engine did seem to run a little warmer, so I got the Power Commander tuner, they have a map for this exhaust. Now it runs great, has better power, and doesn't run warm. If you don't mind the pops or the warmth you can do without the tuner.
June 28, 2016
Purchased
1 year ago
Ride:
2015 Kawasaki VN650 Vulcan S
Bang For The Buck
3 / 5
Ease Of Install
4 / 5
Durability
5 / 5
Very good Exhaust
So i got the Comp S exhaust because the stock was just too quiet. Well... it did its job. It is Extremely loud. In fact much louder than i expected. Video clips and recordings do not accurately depict the sound levels accurately It is MUCH louder. Neighbors may not be so happy if i were to take it out at night. Very deep throaty sound when at low end rpm. and roars to life once you hit the throttle. On the road i feel more safe because the sound is definitely noticeable. Overall, i would say it is worth it.
June 15, 2016
Purchased
1 year ago
Ride:
2016 Kawasaki VN650 Vulcan S
Bang For The Buck
5 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Durability
5 / 5
Fantastic
Easy install. Looks great. Drops weight. Sounds amazing. Soft pur at constant speed. Great throaty sound on acceleration and downshift. Adds power. A bit expensive but well worth it for a new bike. Be aware that you will make neighbors mad while it worms up.
September 24, 2016
Purchased
11 months ago
Bang For The Buck
5 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Durability
5 / 5
Awesomeness
I have had this exhaust for a little over a year now and it is a awesome exhaust! I just put on the all new db killer from two bothers and it makes it much more tolerable because it takes away the sharpness of the sound!
April 14, 2017
Bang For The Buck
5 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
4 / 5
Durability
5 / 5
Power gains
I bought this exhaust because I wanted to hear my bike more both for safety and personal preference as the Vulcan is really quiet stock. The power and sound difference is incredible. It sounds way louder than it did in the YouTube videos I watched leading to the purchase which for me was a huge positive. The power gain is more than noticeable, I can now break the tire loose at speed in second gear if I want to. My only complaint is with the bracket they use to join the pipe and the muffler. Despite readjusting several times there is a little exhaust leak where they meet. Also for the blacked out version I would have liked that bracket to be black rather than the typical shiny metal which clashes with the rest of the bike. Overall I am very pleased with my purchase and would recommend it to anyone looking to get more power out of their bike.
April 29, 2017
Purchased
4 months ago
Bang For The Buck
4 / 5
Features
1 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
annoy EVERYBODY including yourself
Bought and installed primarily for the HP increase, not sound. Yes, stock it's rather blah so desired A "lil something" extra for sure. So, I bought the kit and a Power Commander. Easy install, and I ain't no handy man / grease monkey. Looks amazing, dropped 12 lbs I think off the bike. Increase? Holy jebus batman hell YES! Top end prior with my 250 pound butt on it ~107 mph. Post TB + PWCV ... ~117 mph and a serious boost in quickness + the entire shift pattern / rev range changed. BUT BE FOREWARNED, I will tell you here the the noise pollution is 100% intolerable. People walking down the street would constantly turn around before I even passed them. And it is a freaking 650 cc bike! WTF?! Drove to their (2 Bros) HQ near my house and they hadn't perfected the sound dampener insert yet for that kit like they offer for others.
March 27, 2017
Purchased
10 months ago
Bang For The Buck
5 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
5 / 5
Fit & Finish
5 / 5
Durability
5 / 5
Great Exhahst
I couldnt be happier witb this exhaust. Other motorists definitely hear you coming which helps a lot not getting into an accident. The sound is amazing and sounds really good. Some reviews say it's too loud for them but I haven't complained yet. I think the sound is great and to me its not too loud.
May 18, 2017
Purchased
3 months ago
Bang For The Buck
4 / 5
Features
5 / 5
Style
5 / 5
Ease Of Install
4 / 5
Fit & Finish
4 / 5
Durability
5 / 5
Vilcan S ABS can be heard now
Install was perfect except the washer that was provided. I had to use a drimmel and widen the opening on the washer. The silencer does fit without o-ring but leaves small space between exhsust and carbon fiber tip.
April 27, 2017
Purchased
4 months ago
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