Description
Graves KTM – Husqvarna – GasGas Multi Fitment DualSport Stainless Exhaust – Black. This slip-on exhaust is designed for the application listed below.
Specifications and features
- Pipework: stainless steel.
- Silencer body: black aluminium.
- Octagonal silencer profile.
- Integrated silencer mounting bracket.
- Quiet insert / spark arrestor supplied.
Fitment
- 2024 + GasGas EC 350F / EC 500F 2024 + Husqvarna 350/450/501 FE, FEs 2024 + KTM 350/450/500 EXC-F, XCF-W, Six Days
Installation and use
- Manufacturer specifies closed-course competition use only; this is not a road-approved exhaust.
- Match the ECU calibration to the exhaust configuration. Any quoted development performance depends on the associated intake and tuning setup; tuning equipment is separate.
Manufacturer part number: EXK-24EXC-SOSAK
Published measurements
- Published weight: original 5.8 lb; Graves 5.8 lb.
- Sound with spark-arrestor insert: 88 dB at idle; 98 dB at 4,500 rpm. Original: 78 / 84 dB at the same speeds.
Manufacturer test figures are shown at the stated engine speeds. Track noise tests may use a different method.




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