
STING Throttle MAX Controller for Mitsubishi Triton MQ & MR & Pajero
MPI AutomotiveRRP$281.06STING Throttle MAX Controller.4L Turbo Diesel (SKU: STM601) Engineered.
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MPI Automotive STING Throttle MAX Controller.2L Turbo Diesel.
Category: Performance chips and ECU remaps


The STM609 is an MPI Automotive Sting Throttle Max controller listed to fit the Mitsubishi Triton, Pajero and Challenger 3.2L turbo-diesel. It plugs into the accelerator-pedal harness to sharpen the response from the throttle, not to alter the engine tune.
A throttle controller sits between the accelerator pedal and the drive-by-wire signal the engine reads. On a 3.2L turbo-diesel like the Triton's, the factory pedal map is deliberately soft off idle, which feels like lag from a standstill or when stepping on it for an overtake. The STM609 reshapes that pedal signal so the same pedal travel asks for throttle sooner. It does not touch fuelling, boost or the ECU calibration — it changes how the pedal is interpreted, with selectable response modes.
It's listed to fit the Mitsubishi Triton, Pajero and Challenger fitted with the 3.2L turbo-diesel. Because throttle controllers key off the pedal connector rather than the model badge, confirm your exact build and connector with the workshop before ordering so we match the right harness.
No. The STM609 only adjusts pedal response, so it leaves the factory fuel and boost calibration alone. That's the trade-off with a throttle controller: it makes the vehicle feel keener to drive, but it isn't a remap and we don't publish power, torque or economy figures for it.
Oak Flats Muffler Men supplies and fits the STM609 in-house across the Illawarra. It's a plug-in unit into the pedal harness with the controller mounted in the cabin; bring the vehicle in and we'll confirm the connector and set up the modes with you.
Stocked and fitted by Oak Flats Muffler Men, the Illawarra exhaust and 4x4 specialist in Oak Flats, NSW.
Oak Flats Muffler Men can check this part against supplier specs, part number, image, RRP and vehicle details for customers around Oak Flats, Shellharbour, Wollongong, Dapto, Albion Park, Kiama and the northern suburbs.
Send the vehicle make, model, year, engine, current issue, desired sound or performance goal, and clear photos of the existing exhaust where available.