Description
WHEALAN INSPIRED EXHAUST DESIGNED AND DEVELOPED BY PM TUNING
4 STROKE GTS 310ie HPE. NEW GENERATION LIQUID COOLED HPE ENGINE.
Dyno developed using PMs technical know how and years of experience, road tested for superior throttle response and linear power increase (1.5HP) throughout the entire speed range and extends the top speed by approx 6mph when fitted along with a performance variator & our pulsar ring.
These new generation scooters are more heavily restricted so we also recommend fitting a malossi lambda emulator on the 2nd rear most lambda probe to stop any issues with engine lights coming on.
the PM109 is the latest generation piece of kit. Incorporating PM’s unique 360 degree down pipe configuration to optimize maximum power output and correct tuned length. Recently developed internal exhaust gas chamber for improved baffle life and improved fuel consumption.
Hassle free fitting, No fuel injection/ECU mods or roller adjustments necessary just remove old system fit and go. Fitting time under 40 mins. 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
We now offer a workshop service to Cerakote our exhausts prior to dispatch.
Cerakote is a thin ceramic coating which offers a durable heat resistant (up to 900c) finish with exceptional resistance to corrosion perfect for protecting your hand made 4 stroke exhaust and is used extensively in Automotive and Aerospace industries.









