
Mitsubishi Challenger PB/PC 2.5L (4D56T) 2009-2015 Manual - Single 3"
PacemakerRRP$1867.20Mitsubishi Challenger PB/PC 2.5L (4D56T) 2009-2015 Manual - Single 3" Exhaust System with Cat, Muffler and Resonator (KB9200-XCMR) at $1867.20 RRP.
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Mitsubishi Challenger PB/PC 2.5L (4D56T) 2009-2015 Manual - Single 3" Exhaust System with Cat and Resonator (SKU: KB9200-XCXR), $1748.74
Category: Mufflers and resonators


Fitted with a rear resonator behind the retained catalytic converter, the Pacemaker KB9200-XCXR is the drone-tuned build of this 3in exhaust system for the Mitsubishi Challenger (PB/PC, 2.5L 4D56T). The resonator targets cruise frequencies, so it delivers a balanced note — fuller than stock, but settled enough to stay liveable on the highway.
A resonator is a tuning device, not a volume control: it cancels a specific frequency band rather than broadly muffling, and on a diesel like the Mitsubishi Challenger PB/PC the target is the boom that creeps into the cabin at a constant cruise. Sitting at the rear, it lets the system breathe more freely than a muffler would while keeping that drone in check — a popular balance for owners who want more presence than stock without a tiresome highway hum.
This build keeps the catalytic converter, so the factory emissions hardware the Mitsubishi Challenger PB/PC left the showroom with stays in place — the rearward section is what's being upgraded here. Confirm any state requirements with the workshop before fitting.
It's listed to fit the Mitsubishi Challenger (PB/PC, 2.5L 4D56T), 2009–2015. Note this listing is for the manual variant, so fitment data can be imperfect, so send your exact build and we'll confirm the variant, the 3in pipework and clearances before ordering. It's listed at $1,748.74 AUD; supply is confirmed at order.
Oak Flats Muffler Men supplies and fits exhaust systems like this in-house across the Illawarra. We check hanger and crossmember clearances, confirm the silencing layout suits how you drive, and book the bay once your build is matched. The part is listed to fit the Mitsubishi Challenger PB/PC; we'll verify the exact fitment with you rather than relying on the catalogue alone.
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.