
HSV VE (E Series) E1 Sep 2006 - Aug 2009 LS2 V8 1 3/4" 4 into 1 3" Sedan
PacemakerRRP$4891.13HSV VE (E Series) E1 Sep 2006 - Aug 2009 LS2 V8 1 3/4" 4 into 1 3" Sedan System.
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HSV VE (E Series) E1 From Sep 2006 - Aug 2009 LS2 V8 Cat Back 3" Sedan System.
Category: Complete exhaust systems


The Pacemaker PP5381-52 is the 3in cat-back for the HSV VE E-Series E1 LS2 V8 sedan, listed from 2006. It's the wider-bore counterpart to the 2in E1 listing in the same range — same E1 sedan fitment, larger pipe.
Pacemaker covers the E-Series E1 sedan in two cat-back bores; the PP5381-52 is the 3in, against the narrower 2in version of the same E1 fitment. A 3in cat-back opens the rear-section path on the LS2 V8 more than the 2in, which is the reason to choose it, while both keep the catalytic converter and engine-side hardware factory. Muffler arrangement, tips and material aren't published in our record.
A cat-back replaces everything from behind the catalytic converter to the tip and leaves the cat alone, so it reshapes flow and note without touching the emissions gear. On the E1 LS2 V8 that's the standard road change. The traceable spec here is the 3in bore — wider than standard. We hold no sound or power data for the PP5381-52, so neither is quoted.
It's listed to fit the HSV VE LS2 V8 sedan, E-Series E1, from 2006. The E1 is the earlier of the VE HSV series, so the build window matters — the later E2 cars take their own listing. Feed data can be imperfect, so send the workshop your exact E1 sedan build date and we'll confirm it against the listing before ordering.
Oak Flats Muffler Men supplies and fits Pacemaker systems in-house across the Illawarra. The PP5381-52 lands at a listed RRP of $2,768.00; your HSV then goes on the hoist for a clearance and hanger-point check, with attention to the larger 3in pipe routing, before the bay is booked. We're the seller and fitter, not the manufacturer.
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.