Mivv STR-1 SilencerRef : MV00128A / 1125722001

NOTICE: EURO 5 APPROVED ONLY WITH CATALYST ACC.041.A1 INSTALLED.

The MIVV STR-1 silencer (manufacturer reference 00.M.HU.010.LXBC) provides a sporty finish and a lightweight design for demanding trails and roadsters. Made from AISI 304 stainless steel with a 3K twill carbon cap, it offers a polished racing look and resistance to off-road conditions. Its design incorporates a dedicated DB-Killer to limit decibels without electronic intervention.

According to MIVV, bench and track tests confirm improved engine response across the entire RPM range. The STR-1 comes with next-generation soundproofing elements that are easily replaceable via front access screws. No remapping is necessary: it is interchangeable with the original silencer.

• Power gain: +4.30 HP (manufacturer data)
• Weight reduction: -2.20 kg
• Finishes: brushed black stainless steel + carbon tip
• Approval: approved if catalyzed (see notice)
• Usage: suitable for Cross and Roadster environments — compatible with HUSQVARNA 701 (2024-2025) according to reference

For riders looking to combine aesthetics, ergonomics, and controlled sound character, the STR-1 stands out as a robust and versatile solution, designed to let the engine express itself without electronic constraints.