
HSV VE (E Series) E2 Sep 2009 - Aug 2010 LS2 V8 1 3/4" 4 into 1 Headers
PacemakerRRP$5060.93HSV VE (E Series) E2 Sep 2009 - Aug 2010 LS2 V8 1 3/4" 4 into 1 Headers 3" Sedan Only System (SKU: PP5381-63), $5060.93 from Pacemaker. Engineered
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HSV VU and VY Series 1 8 Cylinder Ute 1 7/8 Tuned Headers 2 1/2 Inch System.
Category: Extractors and headers


The Pacemaker PP5363-25 is a set of 1-7/8in tuned headers with a 2-1/2in system, listed to fit the HSV VU and VY Series 1 eight-cylinder ute. It is a tuned-length extractor design feeding a matched 2-1/2in run.
Headers, also called extractors, replace the cast factory exhaust manifolds with separate tubular runners from each cylinder. "Tuned" here refers to the primary tube lengths being matched so the cylinders scavenge in step. The PP5363-25 uses 1-7/8in primaries and carries the gas back through a 2-1/2in system. It is a change to the exhaust side of an eight-cylinder engine, working as part of the wider exhaust rather than an internal part.
Behind the 1-7/8in primaries, this part runs a 2-1/2in system, which sets the pipe size the rest of the exhaust mates to. Having the headers and that system as one tuned package means the primaries and the 2-1/2in pipework are designed to line up together rather than being mismatched bits. Those two figures, 1-7/8in and 2-1/2in, are the dimensions to work from.
The PP5363-25 is listed to fit the HSV VU and VY Series 1 eight-cylinder ute. Because the listing names the VU and VY Series 1 specifically, confirm your exact model and engine with the workshop before ordering, since header fitment is sensitive to the precise variant.
Oak Flats Muffler Men fits tuned headers like the PP5363-25 in-house across the Illawarra. The job means good access to drop the factory manifolds, fresh gaskets, and the 2-1/2in system lined up cleanly behind the extractors. Supplied by Pacemaker at $4,240.03 AUD; send us your HSV ute's details and we'll confirm the fit and book the bay.
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.