Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017
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  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Short
  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Short
  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Short
  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Long
  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Long
  • Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 - Long

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Video Reviews (4)

Two Brothers Comp-S Slip-On Muffler For Harley Street 2015-2017 Videos

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 Exhaust Comp-S Slip-On Muffler For Harley Street

Take your Harley 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:

  • Straight-back style design
  • Ceramic black finish
  • Carbon fiber end cap
  • TIG welded
  • Easy installation
  • Made in the USA
4.6 / 5
Bang For The Buck
3 / 5
Ease Of Install
1 / 5
Durability
3 / 5
This Product Fits:
Harley Davidson
Street 500 XG500 2015, 2016, 2017
Street 750 XG750 2015, 2016, 2017
Street Rod XG750A 2017
Product Style RevZilla Item # Manufacturer Product # Availability
Short / Black 1172031 005-4340499-B Out of Stock
Long / Black 1034772 005-3970499-B In Stock: Ships within 24 hours

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Browse 7 questions Browse 7 questions and 8 answers
Why did you choose this?
RevZilla Store
After looking at so many different exhaust I went with Two Brothers due to the great sound and ease of installation.
Lorenzo S on Jun 18, 2017
Best sound on the market, noticeable increase in performance, and easy install. 10/10 would buy again!
Andrew T on Oct 13, 2016
After looking at so many different exhaust I went with Two Brothers due to the great sound and ease of installation.
Lorenzo S on Jun 18, 2017
Did a lot of research into slip-on mufflers for my '17 Street 750 and the TBR unit was the standout. I have had it on my bike for a while now and it made a HUGE difference in the sound! You will not find a better slip-on than Two Brothers Racing.
Mark S on May 8, 2017
Best sound on the market, noticeable increase in performance, and easy install. 10/10 would buy again!
Andrew T on Oct 13, 2016
Best Sounding slip-on for my Street 750
Sylvia V on Aug 11, 2016
I chose this to give the bike a much better sound and the TBR does not disappoint! Easy install and sounds great!
Christopher H on May 15, 2016
heard it on you tube & think its the best sounding slip-on for the street 750
Loren D on Mar 17, 2016
Did a lot of research into slip-on mufflers for my '17 Street 750 and the TBR unit was the standout. I have had it on my bike for a while now and it made a HUGE difference in the sound! You will not find a better slip-on than Two Brothers Racing.
Mark S on May 8, 2017
Best Sounding slip-on for my Street 750
Sylvia V on Aug 11, 2016
Will installing the TBR exhaust require the use of a fuel tunner such as a Vance and Hines FP3?
A shopper on Feb 20, 2017
BEST ANSWER: Not by itself. If you upgrade the intake, a tune should be in the cards though.
Does anyone know if there is a sound difference between the short and long versions?
A shopper on Feb 19, 2017
BEST ANSWER: Short is probably louder. Go on two brothers website, they may have a sound comparison
Is this epa compliant? Thanks
A S on Aug 16, 2015