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Two Brothers P1X Power Tip
  • Two Brothers P1X Power Tip - Black
  • Two Brothers P1X Power Tip - Gold
  • Two Brothers P1X Power Tip - Gunmetal

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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.

P1 Power Tip also available for 3-4 dB of sound suppression.

View Fitment Notes & Exceptions

Fitment Notes & Exceptions

This is a universal fit part; it may or may not fit without modification.

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Two Brothers P1X Power Tip 4.6 5 32 32
Get This If You Want To Tone It Down The P1x was DEFINITELY WORTH IT and I give it 2 thumbs up. The ride was much more tolerable and with the clutch pulled in, I was almost ninja-like. Once I got back from my ride, I decided to test the actual noise level to see if it the P1x actually helped or if it was all in my head like Derulo. The sound isn't as nice, sounds like it's getting choked by Royce Gracie, quite baffled but still more distinct than stock. The only thing I kept a bit lower is the price. Yea, $30 isn't bad considering the slip on is well over $400 but you would think something like $20 would be suffice for a product like this. Final Verdict: GET IT if your 2 Brothers is too loud for your liking RESULTS 2 Brothers M-2 Black Series C/F without any silencer - Idles at 95dBs, 5k at 103dB 2 Brothers M-2 Black Series C/F with the P1x Silencer - Idles at 87dBs, 5k at 95dBs March 9, 2015
An absolute must have for a TBR exhaust Installed on my 05 CBR600RR In less than 5 minutes using the smaller o-ring. Bike was incredibly obnoxious without it and would just irritate everyone walking around trying to enjoy their day. This bought the sound down to a much more comfortable level, enough that you can have a conversation with someone while standing next to the bike. Sound is much more deeper and throaty. Above 6k RPM still plenty loud and fun! Makes longer rides much more bearable, and uninstalls in 5 minutes. Gold finish looks great inside a carbon fiber black exhaust. Worth every penny. February 24, 2015
Much better! Definitely quieted down the exhaust.....easy to install and looks great. December 8, 2014
Looks good and easy to install I bought this to keep the sound level of the new muffler as close as possible to stock. i can't say it reduces the sound, since I didn't try the muffler without installing it. What I can say is that with this tip the new muffler is barely louder than stock. It sounds great as you wind up the engine, but above 45 mph it is barely audible above the wind. I was afraid it might detract from the look of the muffler, but it doesn't. Highly recommended. November 18, 2014
Does what it says it will do My riding buddies always complained that my Two Brothers exhaust was too loud if they rode behind me. This P1X Power Tip has made my pipes a little quieter but they still sound great. And my buddies don't complain any more about the noise! November 3, 2014
Worth it The cops don't even look at me now. I got herrassed twice without it. October 20, 2014
Easy install and makes the exhaust less obnoxious! I've only got approximately 100 miles on the new exhaust with this tip. A buddy has the same Two Brother's exhaust on a 14' KLR 650. I installed the exhaust & tip on my 06' KLR 650 and it's a noticeable decrease in decibels. It takes 6 star screws to take the bake flange off and slip in the tip. You may have to gently push the tip into the spark arrestor if you're keeping the arrestor in. Then figure out which o-ring you need and slide the back flange right back on and tighten the screws. I watched the video on the manufacturer's website and it really was as easy as they made it look. I would recommend this...and I'm sure my neighbors would as well!! October 13, 2014
Seems like a novelty for the cbr250r absolutely no noticeable change in sound. if the two brothers exhaust didn't look leagues better than any every other one on the market i would have already gotten rid of it. It's just too loud. I was hoping the P1x would bring it down to a reasonable volume, but at least from the seat i literally can not tell the difference. Pros: Super easy to install once you know what ring to use. Looks to be machined very well and of high quality. Hides the big ugly hole in the exhaust which makes it look a lot better surprisingly. Cons: Wont tame the noise of the exhaust. At least not for the 250r. No instructions at all. Comes with 2 rings so you'll either have to look up which one to use, or guess based on what feels/looks right. The correct ring to use is the one that allows the cap to go back on flush, with no gaps between the cap and exhaust. October 6, 2014
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Have a functionality, fit, or otherwise product-specific question about the Two Brothers P1X Power Tip? Ask it here! If you have a customer service or shipping question, please direct it to our Customer Service department.

Two Brothers P1X Power Tip
Already Asked: 2 Questions, 20 Answers
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RevZilla Store asked: Why did you choose this?
Daniel A: My M-2 Vale slip on was just a little too loud, this should make it slightly more tolerable. Feb 21, 2015
Ivan P: Great addition to my 2 Bros. pipe. The pipe still sounds great but not overly loud. Jan 13, 2015
David H: I get too many complaints about how noisy my TBR exhaust is! Oct 13, 2014
Rolf L: Othervice excellent, but the original Two Brothers exhaust is just too loud. Sep 16, 2014
M S: Two bros m2 was too loud. Brought item to to bring down the loudness Sep 10, 2014
Ricardo U: to quiet a lil bit. Sep 9, 2014
Lane T: I like loud exhaust but my two brothers pipe was a bit much. Sep 5, 2014
Christopher R: The Two Brothers exhaust on my 2005 Yamaha FZ-6 is too loud for me, and the stock exhaust is too quiet. It sounds like these tips will help me get the sound level I want. Aug 11, 2014
Gerral S: I love my two brothers exhaust. However, I had to much noise coming in my full face shoei. The P1X power tip works great. Love it. Easy install too. Jul 9, 2014
Charles B: I really like the reduced weight of the Two Brothers system on my ST1300. It improves handling dramatically. However, the noise was intolerable, both for me and my neighbors--especially at 2 AM, which is about my regular go-to-work time. A new re-pack did little to help the noise, so I decided to try these P1X tips, based on reviews on this website. I hope they make enough difference for me to be able to leave the TBR system on the bike. May 13, 2014
Dan H: Neighbors May 11, 2014
Stephane B: Installed exhaust fitment, and it's the option with the most sound suppression, and least performance interference. May 4, 2014
Ronald E: I want the looks and weight savings of an after market exhaust but I don't want the noise, this P1X reduces the noise. Mar 24, 2014
Kenneth B: Quite sound of two bros. exhaust Mar 22, 2014
Edwin M: El silenciador q tengo solo baja 3 db y necesito uno q baje mas el ruido Jan 21, 2014
L A: I needed to suppress the sound of my exhaust for a track day. It works as stated. Dec 2, 2013
Brian F asked: Will this product (P1X Power Tip) work with the Two Brothers M-2 VALE Slip-On Exhaust? Mar 4, 2014
Answer this · Send to friends Good question? Yes (0) No (0)
Chris M: Yes I purchased the P1X with the M-2 VALE and it worked great! Mar 4, 2014
Reply to Chris Good answer? Yes (1) No (0)
COLIN F: Brian,

I have a set of these in these pipes on a DL1000. Takes a little of the noise down and gets me legal in MN. Easy to take out if you want to.
Mar 4, 2014
Reply to COLIN Good answer? Yes (0) No (0)
James C: Yes fits perfect I have a VALE carbon M-2 slipon for my Kawasaki ER6N 650 Mar 5, 2014
Reply to James Good answer? Yes (0) No (0)
Steven E: does it fit on the M-7?? May 11, 2014
Reply to Steven Good answer? Yes (0) No (0)
Product Style RevZilla Item # Manufacturer Product # Availability
Black 825041 005-P1-XK/N005-P1-XK/ In Stock: Ships within 24 hours
Gold 907394 005-P1-XG/ In Stock: Ships within 24 hours
Gunmetal 907392 005-P1-XH Out of Stock