FMF 042383 Factory 4.1 RCT Slip-On Exhaust Kawasaki KLX140 2008-2025

The FMF Factory 4.1 RCT (Resonance Chamber Technology) slip-on exhaust is engineered specifically for 2008-2025 Kawasaki KLX140, KLX140L, and KLX140G models. This premium mini bike exhaust features a stainless steel construction with an anodized titanium finish, combining durability with a distinctive factory-style appearance.

Key Features:

• Stainless steel canister with anodized titanium finish for corrosion resistance and lightweight performance
• Resonance Chamber Technology improves low-to-mid range power delivery
• Straight-through design reduces back pressure and increases throttle response
• USFS-approved spark arrestor included for trail legal riding
• Direct bolt-on installation with all necessary mounting hardware included
• Compact design maintains ground clearance on mini motocross bikes

The Factory 4.1 series represents FMF's premier off-road exhaust technology scaled for mini bikes, delivering the same performance gains and build quality found in full-size MX applications. The anodized titanium finish provides an aggressive factory race look while the stainless steel construction ensures long-lasting durability in all riding conditions.