Pro Circuit T-4 Exhaust System for Honda CRF50F 2004–2014 and XR50R 2000–2003, Part 4H00050

Pro Circuit T-4 Exhaust System for Honda CRF50F 2004–2014 and XR50R 2000–2003, Part 4H00050

  • Sale
  • $325.99
  • $371.95
Shipping calculated at checkout.
We have 20 ready to ship.
The T-4 System is a tunable version of our more exotic Ti-4R System. RC-4 Resonance Chamber has been added to the head pipe to reduce noise. (The RC-4 Resonance Chamber, depending on year of your bike, might not come with the system.)

The Pro Circuit T-4 Exhaust System is a tunable performance exhaust designed for select Honda CRF50F and XR50R mini motorcycles. This system delivers the proven T-4 platform in a practical configuration for riders seeking improved exhaust performance and reduced sound output compared with more open race-oriented systems. The system is identified by manufacturer part number 4H00050 and vendor part number 4H00050.

Built around Pro Circuit’s T-4 design, the system includes an RC-4 Resonance Chamber integrated into the head pipe to help reduce exhaust noise. Depending on the model year of the motorcycle, the RC-4 Resonance Chamber may not be included. Its tunable design supports performance-focused applications while maintaining compatibility with the specified Honda mini bike models. Confirm the equipment configuration and model year before ordering.

Fitment: Fits Honda CRF50F model years 2004, 2005, 2006, 2007, 2008, 2009, and 2011 through 2014. The product listing also identifies Honda XR50R fitment for model years 2000 through 2003. Designed for direct application to compatible Honda mini motorcycles, this Pro Circuit exhaust system is suitable for replacement, upgrade, and performance applications. Professional installation is recommended, and all mounting points, clearances, and included components should be verified before use.

Features:

  • Brand: Pro Circuit
  • Product: T-4 tunable exhaust system
  • Manufacturer Part Number: 4H00050
  • Vendor Part Number: 4H00050
  • Fitment: Honda CRF50F model years 2004–2009 and 2011–2014
  • Additional Fitment: Honda XR50R model years 2000–2003
  • Resonance Chamber: RC-4 chamber added to the head pipe to help reduce noise
  • Application: Replacement and performance exhaust system for compatible Honda mini motorcycles
  • Compatibility Note: RC-4 Resonance Chamber inclusion may vary by motorcycle model year

Fitment:
2000 Honda XR50R
2001 Honda XR50R
2002 Honda XR50R
2003 Honda XR50R
2004 Honda CRF50F
2005 Honda CRF50F
2006 Honda CRF50F
2007 Honda CRF50F
2008 Honda CRF50F
2009 Honda CRF50F
2010 Honda CRF50F
2011 Honda CRF50F
2012 Honda CRF50F
2013 Honda CRF50F
2014 Honda CRF50F
2015 Honda CRF50F
2016 Honda CRF50F
2017 Honda CRF50F
2018 Honda CRF50F