Mini Factory 4.1 Exhaust System 02-25 Kawasaki Suzuki 110 KLX L R DR-Z - FMF 042380

FMF Racing Mini Factory 4.1 Exhaust System

Engineered for serious off-road performance, the FMF Racing Mini Factory 4.1 exhaust system is designed specifically for play bikes, delivering exceptional power gains on both stock and big bore motors. Its lightweight aluminium construction is complemented by a high-grade stainless steel header and endcap, offering durability and contemporary style. With versatile tuning options and a screen-type spark arrestor included, this system ensures you’ll lead the pack—on track or in the backyard.

Key Features

• Full aluminium system for optimised weight and strength
• Stainless steel header and endcap resist corrosion and wear
• Enhanced power delivery for both standard and modified engines
• Includes removable screen-type spark arrestor for added versatility
• Header constructed from premium stainless steel for lasting performance
• Quiet insert option available separately to tailor sound output
• Designed for closed course use only

Specifications

• System type: Complete system
• Configuration: Single
• Construction: Aluminium with stainless steel header, midpipe, and endcap
• Finish: Natural
• Spark arrestor: Screen insert (included)
• Quiet insert: Sold separately