Homologated and catalyzed TRIOVAL INOX ( TREVALE ) Slip-on kit with catalyst and removable db killer (baffle) for racing use,it include specific link pipe, brackets, holder and fasteners, link pipe and caps totally stainless steel made (Aisi 304) while silencer body is made by stainless steel polished. Developed from GPR thanks to Moto GP and SBK races experiences, the system has a tri-oval shape , Diam. 90x120mm, medium weight about 1,55 kg depending from motorbike of destination. GPR provide original homologation documents and instructions available as drawings or video or pictures books. If item is used in homologated configuration it doesn't require mapping, it is possible use panniers and central stand and sonda lambda boss is included when necessary. Available many sound file and pictures gallery,product is hand made in Italy, produced under European directives,it is street legal and it has 2 years of international warranty

• EXHAUST Senda DRD R / SM 2009/13
• DERBI Senda DRD R / SM 2009/13
• All mounting hardware included for a perfect fitment. Joinst\ mid pipes included where applicable. No modification needed.
• Designes and Dyno-Tested in GPR's factory and hand Made in Italy
• Comes with GPR's 2 years warranty. Increase HP and acceleration. Superb sound!

EXHAUST Senda DRD R / SM 2009/13GPR Exhaust System