X-Tech SS Vespa GT125/200 4T Item: PPM62 Vendor Part Number: PM62 PM Tuning Racing Products own handmade full stainless steel four stroke performance exhaust. This exhaust gives a 2bhp dyno proved (using our own in-house dyno) increase over the standard exhaust and is suitable for 125cc - 210cc cylinders. the dyno graph shows the improvement the red line is with our handmade exhaust and the blue line is the standard exhaust Dyno developed /long term road tested for superior throttle response and linear power increase (1.8HP) throughout the entire speed range the PM61 is the result of 1 years development. Incorporating PM?s unique 360 degree down pipe configuration to optimize maximum power output and correct tuned length. Newly developed internal exhaust gas chamber for improved baffle life and better fuel consumption. Reduced unsprung mass for improved handling ? the weight of the original. Hassle free fitting, No jetting or roller adjustments necessary just remove old system fit and go. Fitting time under 20mins. Includes all necessary fitting hardware. Hand crafted from high-grade polished 304 stainless steel, precision butt tig welded exhaust system, lightweight construction improved aesthetical looks performance and sound, (deep tone big bike sound not offensive) improved handling due to reduced un-sprung weight. CNC anodised gold alloy hanging bracket with single point quick release rubber void bush mounting, and spring retained slip joint. The choice of scootering editors and freelance journo?s alike. *PLEASE NOTE THIS EXHAUST HAS THE db KILLER FITTED* The db killer in the related section below is for exhausts produced before August 2008.