Q4 HEX ALUMINIUM GREY STAINLESS STEEL CAP DUCATI DESMO450 MX EDX 2026 FMF 045712 SLIP-ON MUFFLER

The FMF Q4 HEX single slip-on muffler replaces the muffler section of a compatible exhaust system. Its internal sound-control construction is designed to manage exhaust noise while retaining performance. Made in the USA, this muffler is intended for the 2026 Ducati Desmo450 MX and Desmo450 EDX.

Features

• Internal chambers, baffles and multistage packing are designed to control exhaust sound while retaining performance across the rev range.


• For closed-course use only.


• Confirm header compatibility before installation; this is not a complete exhaust system.

Specifications

• Aluminium muffler with a grey-anodised finish.


• Stainless-steel midpipe and end cap.

Kit Contents

• Screen-type spark arrestor.


• Quiet insert.

Cross-Reference OEM Part Numbers

• FMF: 045712.

Vehicle Fitments

• 2026 Ducati Desmo450 MX.


• 2026 Ducati Desmo450 EDX.