FMF Mini Powercore 4 Exhaust System (Spark Arrestor) 042002 - Kawasaki KLX110 / Suzuki DR-Z110 2002-2026

Product Description

The FMF Mini Powercore 4 Exhaust System is a premium, high-flow performance upgrade designed specifically to elevate the power of your Kawasaki KLX110 and Suzuki DR-Z110. Computer-designed and dyno-tested for 4-stroke applications, this full exhaust maximizes your pit bike's power output with enhanced sonic evacuation, delivering a higher, more efficient flow of exhaust gases while keeping you trail-legal with an included screen-type spark arrestor.

Constructed for lightweight durability, the Powercore 4 pairs a robust stainless steel mid-pipe with an elliptical aluminum canister offering strategic sizing for superior performance. The round perforated steel inner cores utilize Hi-Flo technology for optimum flow, while FMF's exclusive cross-weave internal packing ensures longevity and maximum sound dispersion out on the trail or the backyard track.

Top Features: FMF Mini Powercore 4

• Equipped with a screen-type spark arrestor that provides U.S. Forest Service compliance without interrupting exhaust flow or performance.
• Computer-designed and dyno-tested full system maximizes performance specifically for 4-stroke applications.
• Constructed with a lightweight elliptical aluminum canister and a durable stainless steel mid-pipe.
• Hi-Flo end cap and enhanced sonic evacuation deliver higher exhaust gas flow for noticeable power increases.
• Features round perforated steel inner cores and exclusive cross-weave internal packing for excellent longevity.

Please review the detailed compatibility data below to ensure an exact fitment match for your dirt bike before finalizing your purchase.

Fitment List

Frequently Asked Questions

Q: Does this exhaust system include a spark arrestor?
A: Yes, this specific model (042002) comes equipped with a screen-type spark arrestor, making it fully compliant for trail riding without sacrificing performance.

Q: Is this a slip-on or a full exhaust system?
A: The FMF Mini Powercore 4 for the KLX110 and DR-Z110 is a full exhaust system, which includes the stainless steel mid-pipe and header section mated to the aluminum rear canister.

Q: Can I lower the sound level of this exhaust?
A: Yes, an optional Quiet Core insert is available (sold separately) to provide a decrease in sound level if desired.

Expert Pro-Tip: When installing a new full exhaust system on your pit bike, always check and potentially adjust your carburetor's jetting to safely accommodate the increased exhaust flow and prevent the engine from running too lean. Apply a high-quality anti-seize compound to the header mounting bolts to prevent them from locking up or stripping out over time due to extreme heat cycles.

Recommended Pairings:

• Kawasaki KLX110 Performance Parts & Upgrades
• Pit Bike Performance Parts & Accessories
• Kawasaki 4-Stroke Performance Parts

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