Exhausts mufflers silencers GPR DUAL CARBON homologated with link pipe with db-killer for DUCATI MONSTER S4

Pair of exhaust series DUAL CARBON approved with removable dbkiller for track use and supplied with specific fitting and silencer support kit. Product made with 304 stainless steel fitting and bottoms machined from solid AVIONAL and 100% CARBON coating. Product developed thanks to the experience gained in Moto GP and SBK, the article has an oval shape, 90x120mm, average weight 1.75 kg depending on the motorcycle model. It is mounted without the need for technical interventions, compatible with side bags, central stand and where present on the original, the lambda probe housing is provided. Approval certification is provided to speed up any checks on the road. IF YOU ARE USING THE PRODUCT IN THE APPROVED VERSION IT IS NOT NECESSARY TO INTERVENE ON THE CARBURATION / MAPPING, made in Italy product, 2 year warranty.