DISCONTINUED FMF MINI FACTORY-4.1 SYSTEM WITH STAINLESS END CAP KLX110 Stroker We recommend that you use

We recommend that you use this in combination with our D-Comp camshaft for the best results

NEW Design

2002-Current YZ85 Standard Bore Piston and Top End Gasket Kit W/ Wrist Pin Bearing:

2017-Current Z125

No returns or cancellations

DISCONTINUED FMF MINI FACTORY-4.1 SYSTEM WITH STAINLESS END CAP KLX110 Stroker We recommend that you useNOW DISCONTINUED FROM FMF!!!! ONCE THEY ARE GONE THEY ARE GONE FOR GOOD!!! FMF Factory 4. 1 Mini Exhaust System Kawasaki KLX 110 KLX 110L Suzuki DRZ110 The Mini Factory 4. 1 is an all around performance enhancing exhaust designed for the pit rider that takes fun seriously. Be the king of backyard motocross and look great doing it with the Mini Factory 4. 1 Pipe. Features: Superior power on stock and big bore motors Fully tunable with inserts and spark