Aggressive lines, performance and lightness are the main characteristics of the exhaust line GPR "Maxi Streetfighter" approved for Maxi-Scooter 4 stroke. Be ordered oval stainless steel (for some models) and titanium all with heat protection. All versions are equipped with removable dB-Killer which turns the discharge from approved racing with a consistent increase of performance and noise.
GPR discharges have been approved by the Italian Ministry of Transport E3 and E9 approval from the Spanish Ministry of Transport, are delivered with booklet approval so that they can replace the original without any updates of the registration document. For some models, you can also order the version catalyzed approved (compared to both standards E5 + E9 according to Directive 2005/30).
NOTES: exhaust consists of approved silencer titanium with DB-Killer removable link Pipe +