FMF Powercore 4 HEX Muffler - Yamaha WR 250 F ('15-'19) / YZ 250 F ('14-'18) / YZ 250 FX ('15-'19) (aluminum - steel) - FMF

Tailpipe final "slip-on" FMF Powercore 4 HEX for Yamaha WR 250 F (2015-2019) / YZ 250 F (2014-2018) / YZ 250 FX (2015-2019).

The PowerCore 4 exhaust series has been computer-designed and tested on a dyno for all applications.

Features:
- The Hi-Flo end cap enhances overall performance
- The improved sonic exhaust allows for greater exhaust gas flow, increasing power
- The inner central pipe is made of stainless steel, increasing exhaust durability
- The inner central pipe is perforated and ensures optimal flow using Hi-Flo technology
- The cross-woven inner wool is durable and allows for maximum sound dispersion
- The elliptical shape provides high performance in a compact size
- The optional "Quiet Core" insert will reduce exhaust sound if desired
- Some models come with a "spark arrestor" - a screen-type spark protection that does not affect exhaust performance

Technical specifications:
- Material: aluminum | stainless steel
- Model: Powercore 4 HEX
- Type: slip-on tailpipe
- Final pipe material: aluminum
- Design: singular
- Weight: 2.64 kg
- Spark arrestor included: yes
- Final pipe cap material: stainless steel
- Intermediate exhaust gallery material: stainless steel
- Final pipe color: natural
- Made in the USA

FMF Powercore 4 Slip-On Exhaust Muffler Aluminum Raw Yamaha WR 250 F (2015-2019) / YZ 250 F (2014-2018) / YZ 250 FX (2015-2019).