Oval -Takaäänenvaimennin

Tuotemerkin BOS Auspuff tuotteisiin

Performance Exhaust Systems

BOS on hollantilainen perheyritys, joka on kehittänyt ja valmistanut moottoripyörien pakokaasujärjestelmiä jo yli 50 vuoden ajan. Vankka kokemus – myös moottoriurheilusta – näkyy tuotannossa. Kaikissa BOS-tuotteissa on käytetty laadukkaita materiaaleja ja uusinta teknologiaa. BOS oli ensimmäinen yritys, joka hankki vuonna 1994 EY-hyväksynnän absorptiovaimentimelle yhdessä db-vaimentimen kanssa. Tämä järjestelmä ja tunnusomaisen matala ja jykevä BOS-ääni on nykyään saatavilla lukuisiin eri moottoripyörämalleihin.

Modern vehicle accessories of different types now frequently carry an "E" approval mark valid throughout Europe. This "E" mark, which is made up of a combination of letters and numbers, is clearly displayed on the product and shows the application tested, the country in which testing was carried out and, where appropriate, the vehicle type to which approval applies. EC type approvals for exhaust systems, for example, are always issued for a specific vehicle type, whereas in the case of lighting, they apply to an entire group of vehicles, e.g. motorcycles.
This certification mark is the sole proof of legality stipulated by law, i.e. no written report or entry in the vehicle documents by a TÜV (German Technical Inspection Association) test centre is required. However, when it comes to installing accessories, the relevant guidelines of the Road Traffic Licensing Regulations (StvZO) must always be observed.
At a roadside check or a TÜV vehicle inspection, the registered keeper is only required to show the "E" mark. It is then up to the official in charge whether to check the mark with the Federal Motor Transport Authority (KBA) in Flensburg (or equivalent type approval authority in other countries), which is able to decode all certification marks.