Description

The FMF Powercore 4 Exhaust with Hi-Flo End Cap is engineered to deliver superior performance for all 4-stroke motorcycle applications. Designed through computer modeling and dyno testing, this exhaust system ensures optimal flow and increased power output. The enhanced sonic evacuation technology effectively expels exhaust gases, resulting in improved throttle response and overall engine efficiency. Whether you’re aiming for more torque or higher top-end power, this exhaust system provides the performance boost you need.

Constructed with a stainless steel mid-pipe, the FMF Powercore 4 offers excellent durability while maintaining a lightweight profile. The round perforated steel inner cores utilize FMF’s proprietary Hi-Flo technology, promoting maximum exhaust flow for enhanced engine performance. The exclusive cross-weave internal packing not only extends the lifespan of the exhaust but also ensures consistent sound dispersion, delivering a deep, aggressive tone without sacrificing durability. The elliptical aluminum canister is strategically sized for balanced performance and weight savings.

For riders seeking quieter operation, an optional Quiet Core insert is available, significantly reducing noise levels without impairing exhaust flow or performance. Additionally, the system is compatible with a screen-type spark arrestor, which allows for safe trail riding without compromising exhaust efficiency. The FMF Powercore 4 exhaust system is a reliable upgrade designed to maximize your motorcycle’s power and sound, making it ideal for both competitive racing and recreational riding.

Features:

• Hi-Flo end cap enhances overall performance and exhaust flow

• Computer-designed and dyno-tested for all 4-stroke applications

• Enhanced sonic evacuation increases power by improving exhaust gas flow

• Stainless steel mid-pipe offers lightweight durability

• Round perforated steel inner cores maximize flow with Hi-Flo technology

• Exclusive cross-weave internal packing provides longevity and optimal sound dispersion

• Elliptical aluminum canister for superior performance and weight reduction

• Optional Quiet Core insert for reduced sound levels

• Screen-type spark arrestor maintains exhaust flow and performance