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

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$39.95
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Video Review

Two Brothers P1X Power Tip Videos

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 38 38
product did drop noise level installation was easy, but had to use both gaskets to keep product tight in end cap. July 29, 2015
Makes a Two Bros exhaust tolerable for everyday riding! This tip was super easy to install and looks great on my Carbon Fiber M-2 Vale. I bought my '08 Honda CBR600RR with this exhaust already installed and it was way too loud for around town and highway riding. I went for a 4 hour ride in the mountains and came back with a heading, literally exhausted from my helmet vibrating the entire ride. This tip tones down all the unwanted, obnoxious tones of the wide open Two Bros. I might not use this if it was a track-only bike but it really makes the ride enjoyable as a DD now. The exhaust actually sounds deeper and throatier while still remaining louder than stock. Anything over 7k rpm and she still screams but with a richer tone, giving you the volume when you want it. Could not be happier with the purchase! July 20, 2015
Huge improvement. I bought the 2 bros system for my 2013 Ninja 650 and it came with the P1 tip (not P1X) as default. I know most people say to buy a juice box/power commander fuel controller at the same time, but I didn't. The stock bike was far too silent so I wanted a bit more sound, but with the P1 tip it was just excessive. People would give me dirty looks and I didn't blame them. I was also getting a lot of backfires, which is probably due to the lack of a fuel controller. Also, the power gains were pretty much non-existent. It felt like it just got louder when I pulled the throttle, and as a result of my desire not to be a jerk to everyone, I rode around gingerly. Perhaps there was more power at 7000 rpm +, but that loss of midrange made the throttle response feel terrible. So with all these dilemmas, who would have thought that a little bit bigger of an exhaust tip would make such a difference? The sound, first of all, is great. It's at a more reasonable level, but it sounds powerful instead of just obnoxious. The backfiring has almost completely stopped, and now it's just a tiny pop now and then when I close the throttle going down hill. And the power.. the throttle response is back to what it was, and then some. Maybe I lost 1hp at 9999 rpm or something, but I'll take it in a heartbeat. I can only speak for my bike, and maybe it's all about the fuel controller, but this has changed my feelings on the exhaust system from regret to excitement. And such a small change, physically... June 15, 2015
definitely tones down the exhaust Has more of an affect than I thought. I ended up removing it as I prefer the sound without, but would buy again. Really easy install for when you need to cut it back a bit. June 15, 2015
Works as described but... It takes too much off the dB SPL of the exhaust for my taste. Also the metal used seems very soft... Already has a few visible nicks and dings. June 6, 2015
Does what is says Bought these for Two Bros M2s on my FJR. There is a significant noise reduction. Before the P1X tips the exhaust sound was great, but loud and even caused buzzing in my ears. Now it is still great sounding, especially compared to stock, but much better for me and my neighbors. Also received the shipment on the next day. Very satisfied. April 13, 2015
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
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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, 28 Answers
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RevZilla Store asked: Why did you choose this?
mark k: advertised to fit without any adjustments ,time will tell once i get it. Jul 7, 2015
B R: A friend of mine that rides wanted me to get this for him. Jun 9, 2015
Christian G: The two brothers m2 exhuast is very loud and wasnt sure if i would want a silencer or not....so 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 :) May 17, 2015
Justin M: made the sound tolerable, thanks May 14, 2015
Tracy P: See if I can make the M2's a little quieter for the neighbors. May 9, 2015
Brett B: 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. May 4, 2015
Touhoua Y: 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. Apr 22, 2015
Mohamad E: 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!!! Apr 20, 2015
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