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Two Brothers P1X Power Tip

Item: P212115

The PowerTip is a great way to reduce the sound output of your TBR exhaust and it's also a great way to customize your exhaust. Read More

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Product Details

Two Brothers P1X Power Tip

Many municipalities and tracks have begun to implement new, tougher regulations that limit the sound output of street bikes, offroad cycles and ATVs. Two Brothers Racing has developed a series of highly effective sound reducing tips which can help you be compliant.

Two Bros' P1X PowerTip sound suppressor is a recommended accessory for our exhaust systems with M or S1R series endcaps. A straight-through sound diffuser, the TBR PowerTip quiets the pipe about 7-8 dB with no significant reduction in horsepower. May be used with a spark arrester screen.

Easy to install - simply unbolt your existing M or S1R series endcap, drop in the P1X and reassemble.


  • Straight through design
  • Machined aluminum construction
  • Anodized finish
  • Reduces sound by 7-8 dB

Note: Gold finish may not have the silver highlight cuts as pictured. 

Made in the USA
Product Style RevZilla Item # MFR. Product # Availability
Product Style Black RevZilla Item #825041 MFR. Product #005-P1-XK AvailabilityIn Stock: Ships within 24 hours
Product Style Gold RevZilla Item #907394 MFR. Product #005-P1-XG/ AvailabilityIn Stock: Ships within 24 hours
Fitment Notes & Exceptions
This is a universal fit part; it may or may not fit without modification.


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Reviews & Questions

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Browse 5 questions Browse 5 questions and 57 answers
Why did you choose this?
RevZilla Store
Exhaust is way too loud without it, hope this quiets it down just enough
Brian S on Oct 6, 2017
muffler too loud
Robert S on Sep 2, 2017
Exhaust is way too loud without it, hope this quiets it down just enough
Brian S on Oct 6, 2017
Too reduce noise and maintain power.
Brian C on Sep 17, 2017
muffler too loud
Robert S on Sep 2, 2017
Exhaust too loud
Anthony B on Aug 18, 2017
The M2 series exhaust is too loud for the track if they enforce sound limits at 104dB or lower. If it performs as advertised this should bring the sound level down within required limits.
Aaron H on Jun 28, 2017
Want to reduce the volume on my Two Brothers Black M2 mufflers.
T X on Jun 25, 2017
Wanted to reduce to DB levels on two bros exhausted
Milton B on Jun 21, 2017
2017 FZ-10 Two brothers 3/4 setup is really loud, trying to cut down noise.
W I on Apr 27, 2017
Just the right amount of db reduction
JKasp on Apr 7, 2017
Bike came with excessively loud exhaust already installed, and I am not ready to replace the complete exhaust just yet.
Che M on Mar 13, 2017
Helped the loudness greatly while retaining the incredible sound of the two brothers exhaust on my 2015 Vulcan S. I had to do a little modifying for the tip to fit.
W I on Feb 24, 2017
Two Brothers exhaust on my 600rr was too loud this power tip make it ridable again.
Kocaman on Feb 16, 2017
Works great, I love this product.
Rob B on Feb 1, 2017
The two brothers exhaust are just a little too loud for long rides. Hope these tips will quiet them to a tolerable level.
Florida on Dec 29, 2016
I want to be able to control the volume
Donald R on Dec 2, 2016
needed less DB's from two brothers exhaust.
stuart c on Oct 1, 2016
Slightly quieted down my Two Bros M2 exhaust. Eliminates most decel popping.
Scott M on Sep 30, 2016
Made the Two Brother's S1R Slip-On sound at a more comfortable level.
Xuanji C on Sep 28, 2016
Based on the reviews, I figured it will make my ZX-14 a bit quieter.
I will soon find out if it was worth the purchase.
Bennett N on Sep 25, 2016
Hopefully my neighbors will stop shooting at me @6am
John P on Sep 15, 2016
I like the sound of the Two Brothers S1r, but need the option to quiet it down sometimes
David C on Aug 28, 2016
the "muffler" is too loud
Kimmer on Aug 6, 2016
exhaust sounds like a beast!!! I love it but your ears will bleed.. It will be perfect when toned down a bit...
D B on Jul 29, 2016
The S1R looks great and sounds mean... Too mean.... like call the cops mean.... so this will help tone it down a touch.
Vorenthral on Jun 29, 2016
Now, the TBR mufflers have the right volume.
C H on Jun 25, 2016
After buying the 2 Brothers Silver Series for my ZX6R , I found the pipe to be too loud. Even with earplugs, I found the slip-on to be obnoxious and it would cause rider fatigue. With the Power Tip, it tones it down the volume considerably and IMHO gives the slip on a better tone at highway speeds. You lose the idle rumble a bit but overall your ears will thank you for it.
Brakes on Jun 6, 2016
work very well and it make a big difference. its good for a normal riding and if you want to punch it the sound is still there. great product and i yes would recommend this product.

2015 zx6r 636
L A on May 17, 2016
To quiet my bike a bit.
Justin L on Apr 23, 2016
Too loud without
Martin G on Apr 18, 2016
Tsb2011 on Apr 13, 2016
Bought this to go with my M2 slip-on. Works amazing and reduces the noise of my bike. A friend told me he could hear me coming without it from a couple miles down the road on the only road to my village in Germany. Helps reduce the need for ear plugs but still recommended to wear them even with this tip.
Aaron G on Mar 22, 2016
To quiet the exhaust
Allie W on Mar 20, 2016
Noise reduction
Henry S on Mar 15, 2016
Made a difference but still too loud plus i had to make my own spark arrestir.
Adrian D on Feb 15, 2016
So my ears stopped bleedingð???
Justin B on Feb 12, 2016
I needed to quiet my two brothers black exhaust. I live in a residential neighborhood and I don't want to been seen as an prick to my neighbors.
Jose B on Jan 13, 2016
to qiuet down my two bros exhaust
Mechnic13 on Dec 29, 2015
Just added the Two Brothers M2 exhaust. It sounds great but is loud. I ordered these to quiet the sound but retain the power increase.
PATRICK Z on Dec 19, 2015
Could tell the difference in noise on the revzilla video, I leave for work at all hours so I don't want to make my neighbors mad with my new exhaust.
EJC12 on Sep 12, 2015
advertised to fit without any adjustments ,time will tell once i get it.
mark on Jul 7, 2015
A friend of mine that rides wanted me to get this for him.
B R on Jun 9, 2015
The two brothers m2 exhuast is very loud and wasnt sure if i would want a silencer or i just bought it just in case. I run the slip on without it but if the noise ever became a problem I may give it some thought to finally install the p1x :)
Christian G on May 17, 2015
made the sound tolerable, thanks
Justin M on May 14, 2015
See if I can make the M2's a little quieter for the neighbors.
Tracy P on May 9, 2015
Softens the tone of my titanium Black Series M5. It was too loud out of the box, but this P1X makes it perfect. The exhaust is now muted on the long highway rides and in the neighborhood, but deep and throaty when you want it. Great add on for those who want their M5 pipe a bit quieter than normal, perfect for my Concourse 14.
Brett B on May 4, 2015
I purchased this because I wanted the option of riding around with my bike a bit more quiet as the Two Brothers tend to be a bit loud...AND IT WORKS WONDERS.
Touhoua Y on Apr 22, 2015
the silencer it self is working good and removing all the loud sound, its wonderful. but after using it for two hours, the silencer complete melt from the over heat!!!
Mohamad E on Apr 20, 2015
My M-2 Vale slip on was just a little too loud, this should make it slightly more tolerable.
Daniel A on Feb 21, 2015
Great addition to my 2 Bros. pipe. The pipe still sounds great but not overly loud.
Ivan P on Jan 13, 2015
I get too many complaints about how noisy my TBR exhaust is!
David H on Oct 13, 2014
Too reduce noise and maintain power.
Brian C on Sep 17, 2017
Exhaust too loud
Anthony B on Aug 18, 2017
Will this product (P1X Power Tip) work with the Two Brothers M-2 VALE Slip-On Exhaust?
Brian F on Mar 4, 2014
BEST ANSWER: Yes I purchased the P1X with the M-2 VALE and it worked great!
Does it fit the 2in1 Comp-S Exhaust for Dynas?
A shopper on Jul 11, 2016
BEST ANSWER: These are listed as only being intended for use on the M-Series exhausts. They may fit, but I don't think they should be used, or will give you the expected results. I would contact 2-Bro's support to be certain, but I am going to answer no, they are not to be used/intended to fit. (from personal experience/use on a 2013 Zx6R).
I bought a motorcycle with a two brothers black series exhaust, how do I know if it has an M or S1R end cap?
A shopper on Apr 4, 2017
BEST ANSWER: Go to TB website and look at what they offer. Compare to what you have.... easy.
hello, will these work on a 2002 kawasaki ninja 250r with the two brothers m6 exhaust?
Erik R on Feb 22, 2018
66 Customer Reviews
66 4.5/5
4 Questions & 7 Answers
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