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Two Brothers S1R Full Exhaust System (Carbon Fiber) — Honda CBR500R (2016-2020)

Part # 005-4470105-S1
Item #986873
Discontinued. The manufacturer has retired this part. We're listing whatever's still in stock at our warehouse — when it sells out, it's gone.
Fits 1 motorcycle
  • Honda
    • CBR500R · 2016–2020
$899.98 $629.99 Save $269.99
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  • Backordered, shipping soon
  • Free U.S. shipping on orders $150+ ($15 flat under)
  • Ships from one of three U.S. warehouses
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WARNING: Cancer and Reproductive Harm — www.P65Warnings.ca.gov
Two Brothers S1R Full Exhaust System (Carbon Fiber) — Honda CBR500R (2016-2020)
Product Details

The Two Brothers S1R full exhaust system is the modern race-line exhaust — carbon fiber sleeve, aluminum CNC-machined outlet, stamped spring-mounted inlet, and a high-temp aerospace-grade epoxy carbon construction. Dyno-tuned and track-tested for street and circuit use.

  • Full exhaust system — replaces stock header and muffler
  • High-temp aerospace-grade carbon fiber construction
  • Spiral-wound perforated core for the signature Two Brothers tone
  • Aluminum CNC-machined outlet with Teflon-coated magnesium end cap
  • Removable P1X power tip for sound tuning (where included)
  • Race / closed-course use — not all configurations are DOT/EPA-compliant in all states; check local regulations before street use

Fitment: fits the following models:

  • Honda CBR500R (2016-2020)

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