FMF Powercore 4 HEX Exhaust Muffler for Yamaha YZ 450 F ('10-'13) - (aluminum - steel) - FMF

Tailpipe "slip-on" FMF Powercore 4 HEX exhaust for Yamaha YZ 450 F (2010-2013).

The PowerCore 4 exhaust series has been computer-designed and "dyno" tested 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
- Tailpipe material: aluminum
- Design: singular
- Weight: 2.23 kg
- Spark arrestor included: yes
- End cap material: stainless steel
- Mid-pipe material: stainless steel
- Tailpipe color: natural
- Made in the USA

FMF Powercore 4 Slip-On Exhaust Muffler Aluminum Raw Yamaha YZ 450 F (2010-2013).