
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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Pacemaker HSV VE (E Series) E2 From Sep 2009 - Aug 2010 LS2 V8 Cat Back 3" Sedan Only System.
Category: Complete exhaust systems


The Pacemaker PP5381-53 is a 3in cat-back system for the HSV VE LS2 V8, listed for the sedan from 2009 (VE E-Series E2). Cat-back means the swap starts behind the cat, leaving the factory emissions hardware in place.
As a cat-back, the PP5381-53 runs from behind the catalytic converter to the tailpipe, so the cat and the engine-side pipework stay as the factory fitted them. Pacemaker sizes it at 3in and lists it for the HSV VE LS2 V8, VE E-Series E2 cars, in sedan form from 2009. Muffler arrangement, tips and material aren't published in our record.
"Cat-back" describes everything behind the catalytic converter — pipes, muffler and tip — so the cat and the engine-side hardware stay as the factory built them. On the VE E-Series E2 LS2 V8 it's the common road upgrade because it changes flow and tone without touching emissions gear. The 3in bore sits wider than the standard pipe; we hold no dyno or sound data, so no power or volume figures are quoted.
It's listed to fit the HSV VE LS2 V8 in sedan form from 2009 (VE E-Series E2). This listing is the E-Series E2 version, so the build window matters — feed data can be imperfect, so treat it as "listed to fit" rather than guaranteed. Send the workshop your exact variant, body style and build date and we'll confirm the PP5381-53 is right before ordering.
We fit these Pacemaker systems in-house at the Oak Flats Muffler Men workshop in the Illawarra. Once the PP5381-53 lands at a current RRP of $2,937.81, your HSV goes up on the hoist for a clearance and hanger-point check ahead of the booking. We're the seller and fitter here, not the manufacturer, so we'll flag any gaps the supplier leaves.
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.