The BBR D3 Exhaust System is a high-performance complete exhaust solution for Kawasaki KLX110 pit bikes and play bikes. Designed specifically for the KLX110 platform, this system includes a tuned aircraft-quality stainless steel header and mid-pipe assembly paired with BBR’s lightweight D-section muffler. The model-specific design helps optimize exhaust flow, performance, and power while maintaining excellent durability for track, trail, and recreational riding.
The D-profile muffler reduces overall weight and provides increased tire clearance compared with conventional exhaust designs. It also offers additional packing volume to support consistent sound control and long-term performance. A USDA Forest Service-approved spark arrester is included, making the system suitable for applicable off-road riding environments. The BBR D3 is supplied as a complete bolt-on exhaust system for Kawasaki KLX110 models from 2002 through 2011.
Additional equipment includes a carbon fiber heat shield, carbon fiber end cap, pipe plug, and spring puller. BBR also offers an optional Cancel Core Insert for riders who need to reduce exhaust sound to near-stock levels for backyard or neighborhood use. The insert can be removed when maximum track-oriented sound and flow are preferred. Race-proven by leading pit bike and play bike riders, the BBR D3 Exhaust System combines fit-specific engineering, durable materials, and practical features for Kawasaki KLX110 applications.
Fitment: 2002–2011 Kawasaki KLX110. Brand: BBR. Manufacturer part number: 240-KLX-1131. Vendor part number: 240-KLX-1131.
Features:
- Model-Specific Fit: Designed for Kawasaki KLX110 models from 2002 through 2011.
- Complete Exhaust System: Includes the tuned stainless steel header, mid-pipes, and D-profile muffler.
- Performance Design: Tuned for improved exhaust flow, performance, and power gains.
- Lightweight D-Section Muffler: Reduces weight while providing maximum tire clearance and increased packing volume.
- Spark Arrester Included: Features a USDA Forest Service-approved spark arrester for applicable off-road use.
- Carbon Fiber Protection: Includes a carbon fiber heat shield and carbon fiber end cap.
- Optional Sound Reduction: Compatible with the optional BBR Cancel Core Insert for near-stock sound levels.
- Installation Accessories: Includes a pipe plug and spring puller.
- Race Proven: Tested by experienced pit bike and play bike riders.
- Brand and Part Number: BBR, manufacturer and vendor part number 240-KLX-1131.
Fitment:
2002 Kawasaki KLX110
2003 Kawasaki KLX110
2003 Suzuki DR-Z110
2004 Kawasaki KLX110
2004 Suzuki DR-Z110
2005 Kawasaki KLX110
2005 Suzuki DR-Z110
2006 Kawasaki KLX110
2007 Kawasaki KLX110
2008 Kawasaki KLX110
2009 Kawasaki KLX110
2010 Kawasaki KLX110
2010 Kawasaki KLX110L
2011 Kawasaki KLX110
2011 Kawasaki KLX110L
2012 Kawasaki KLX110
2012 Kawasaki KLX110L
2013 Kawasaki KLX110
2013 Kawasaki KLX110L
2014 Kawasaki KLX110
2014 Kawasaki KLX110L
2015 Kawasaki KLX110
2015 Kawasaki KLX110L
2016 Kawasaki KLX110
2016 Kawasaki KLX110L
2017 Kawasaki KLX110
2017 Kawasaki KLX110L
2018 Kawasaki KLX110
2018 Kawasaki KLX110L
2019 Kawasaki KLX110
2019 Kawasaki KLX110L
2020 Kawasaki KLX110
2020 Kawasaki KLX110L
2021 Kawasaki KLX110R
2021 Kawasaki KLX110R L
2022 Kawasaki KLX110R
2022 Kawasaki KLX110R L