
Holden VU and VY 6 Cylinder Ute
PacemakerRRP$3800.30Holden VU and VY 6 Cylinder Ute.
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Holden Colorado RG 2.8L (DURAMAX) TD 2012 to September 2016 (without DPF/Air Purifier) - Single 3" with CAT Kit (SKU: KB5110-XCMX), $1943.14.
Category: Complete exhaust systems


The Pacemaker KB5110-XCMX is a single 3in kit, supplied with a cat, listed to fit the Holden Colorado RG 2.8L Duramax turbo-diesel from 2012 to September 2016 on builds without the DPF/air-purifier setup. List price is $1,943.14.
KB5110-XCMX is the with-cat single 3in version for the RG Colorado's 2.8L Duramax, listed for the variants Pacemaker describes as without a DPF or air purifier. The included catalytic converter is the distinguishing feature against the cat-less sibling — you order this one when you want the cat supplied as part of the kit rather than handled separately. The diameter (3in) and the included cat are the confirmed specs in our record; the material and muffler configuration aren't published, so we read those off the actual part.
Fitment is listed for the Holden Colorado RG 2.8L Duramax from 2012 to September 2016, restricted to builds without the DPF/air-purifier hardware. That cut-off in September 2016 and the non-DPF qualifier are the two things that decide whether this is the right number for your ute. Feed data can be imperfect, so treat it as listed to fit, send us your exact build, and we'll confirm the KB5110-XCMX before ordering.
Because the cat is included rather than deleted, the emissions hardware stays in the system. Pacemaker hasn't published a formal compliance status against ADR requirements for this kit, so we won't make a blanket road-registration claim — we confirm how KB5110-XCMX is configured and how it sits under NSW rules before fitting.
Oak Flats Muffler Men supplies and fits this kit in our Illawarra workshop. The first job is confirming your Colorado is the non-DPF, non-air-purifier build the part is listed for; then the single 3in kit and its cat go up on the hoist for a clearance and hanger check before we book the bay. The list price is held against this part number, and where it needs ordering in we'll give you the lead time first.
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.