
Jeep Grand Cherokee WK2 2018-2021 “Trackhawk” 6.2L Supercharged Hemi V8
PacemakerRRP$2737.37Pacemaker Jeep Grand Cherokee WK2 2018-2021 “Trackhawk” 6.2L Supercharged Hemi V8 3” Cat Back Exhaust.
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Jeep Grand Cherokee WK2 2012-2021 “SRT” 6.4L Hemi V8 3” Cat Back Exhaust.
Category: Complete exhaust systems


The Pacemaker PP2654-51 is a cat-back exhaust listed to fit the Jeep Grand Cherokee WK2 SRT with the 6.4L HEMI V8, 2012 to 2021. It is the rear section of the system, from the catalytic converters back.
A cat-back replaces the exhaust behind the catalytic converters through to the tailpipes, leaving the cats and engine-side pipework standard. PP2654-51 is that rear section for the Grand Cherokee WK2 SRT and its 6.4L HEMI V8. It changes the back half of the system on a heavy performance SUV rather than touching the front emissions hardware.
It is listed to fit the Jeep Grand Cherokee WK2 in SRT form with the 6.4L HEMI V8, 2012 to 2021. The SRT note matters because the standard Grand Cherokee differs underneath, so confirm your variant. As with all feed data this is a listing rather than a guarantee, so check your exact build with the workshop before ordering.
Because a cat-back sits behind the catalytic converters, it leaves the front emissions hardware in place. Road compliance still depends on the full vehicle and how it is presented, so confirm the requirements with the workshop and your state rules before fitting.
Oak Flats Muffler Men supplies and fits cat-back systems like this across the Illawarra. We confirm the SRT listing against your Grand Cherokee, check clearances, tailpipe alignment and hangers, then book the bay once the variant is settled. The list price is held against this part number, and where the system needs to be ordered in for a specific build we will give you the lead time before you commit.
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.